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Gstreamer not playing videos in weston/wayland

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Abin P

Gstreamer not playing videos in weston/wayland

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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sudipj

Re: Gstreamer not playing videos in weston/wayland

Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?

Regards,

Sudip

On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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Abin P

Re: Gstreamer not playing videos in weston/wayland

Thanks sudipj

I already checked waylandsink with wayland flower experiment and EGLWLMOCK NAVIGATION its works fine.
I am here attaching debug log. Using
Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-debug=*sink*:5

Thanks
Abin

On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:

Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?

Regards,
Sudip

On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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Nicolas Dufresne-5

Re: Gstreamer not playing videos in weston/wayland

Le mardi 27 septembre 2016 à 21:50 +0530, Abin P a écrit :

> Thanks sudipj
> I already checked waylandsink with wayland flower experiment and
> EGLWLMOCK NAVIGATION its works fine.
> I am here attaching debug log. Using
> Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-
> debug=*sink*:5
> Thanks
> Abin
>
> On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > waylandsink ?
> >

From your logs, videotestsrc seem to produce I420, but then for some
reason it's not found in the list of supported formats. Looks like a
caps negotiation bug, what version of GStreamer is this ? Did you try
adding a caps filter in front of waylandsink to force a certain format
?

regards,
Nicolas
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sudipj

Re: Gstreamer not playing videos in weston/wayland

In reply to this post by Abin P

Can you try gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRx ! waylandsink. If you change to format=I420, you should see the same error.

Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for some reasons other formats are also included in the caps.

Sudip

On 27 September 2016 at 21:52, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Thanks sudipj

I already checked waylandsink with wayland flower experiment and EGLWLMOCK NAVIGATION its works fine.
I am here attaching debug log. Using
Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-debug=*sink*:5

Thanks
Abin

On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?

Regards,
Sudip

On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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Abin P

Re: Gstreamer not playing videos in weston/wayland

Dear sudipj

I tried to add caps in gstreamer pipeline like

"gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx ! Waylandsink".its working successfully.

Then i tried with a BGRA video like

"gst-launch-1.0 filesrc location=sample.bgra ! Video/raw, format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"

I got a green line in display with errors like

(gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill: assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV

#0 0Xb6c27380 in poll() from /lib/libc.so.6

#1 0xb6f414c0 in?? ()

Spinning. Please run 'gdb gst-launch-1.0 442' to continue debugging

So i debugged it. That i attached with this mail.

Then i used another pipeline

"gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".

I got a freeze image on the display, video not playing and showing same error.

I think some buffer error behind it. I am using gstreamer 1.4.1

Thanks and regards

Abin

On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:

Can you try gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRx ! waylandsink. If you change to format=I420, you should see the same error.

Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for some reasons other formats are also included in the caps.

Sudip

On 27 September 2016 at 21:52, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Thanks sudipj

I already checked waylandsink with wayland flower experiment and EGLWLMOCK NAVIGATION its works fine.
I am here attaching debug log. Using
Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-debug=*sink*:5

Thanks
Abin

On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?

Regards,
Sudip

On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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sudipj

Re: Gstreamer not playing videos in weston/wayland

Abin,

Do you get the issue with this pipeline ?

gst-launch-1.0 filesrc location=sample.bgra ! video/raw, format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Which is your wayland version and the rendering mechanism (pixman, EGL) ?

Sudip

On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Dear sudipj

I tried to add caps in gstreamer pipeline like
"gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx ! Waylandsink".its working successfully.
Then i tried with a BGRA video like
"gst-launch-1.0 filesrc location=sample.bgra ! Video/raw, format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
I got a green line in display with errors like
(gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill: assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
#0 0Xb6c27380 in poll() from /lib/libc.so.6
#1 0xb6f414c0 in?? ()
Spinning. Please run 'gdb gst-launch-1.0 442' to continue debugging

So i debugged it. That i attached with this mail.
Then i used another pipeline
"gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
I got a freeze image on the display, video not playing and showing same error.
I think some buffer error behind it. I am using gstreamer 1.4.1

Thanks and regards
Abin

On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRx ! waylandsink. If you change to format=I420, you should see the same error.

Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for some reasons other formats are also included in the caps.

Sudip

On 27 September 2016 at 21:52, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Thanks sudipj

I already checked waylandsink with wayland flower experiment and EGLWLMOCK NAVIGATION its works fine.
I am here attaching debug log. Using
Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-debug=*sink*:5

Thanks
Abin

On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?

Regards,
Sudip

On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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Abin P

Re: Gstreamer not playing videos in weston/wayland

I didn't get exact issue with pipeline. I think some sort of buffer issue.

I tried with gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,format=BGRx, width=352,height=288, framerate=25/1 ! Waylandsink

The result have same buffer error and a blue line on the display.

Actually I build wayland for RcarE2 using yocto 1.6

Weston version-1.5.0

I don't know which rendering mechanism using because both EGL and pixman libraries are present in my RcarE2.

Egl library versions

Libwayland-egl1-10.1.3

Libegl1-1.0

Libegl-dev-1.0

Pixman library version

Libpixman-1-0.0.32.6

Please help me to solve buffer issue.

Thanks abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:

Abin,

Do you get the issue with this pipeline ?

gst-launch-1.0 filesrc location=sample.bgra ! video/raw, format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Which is your wayland version and the rendering mechanism (pixman, EGL) ?

,
Sudip

On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear sudipj

I tried to add caps in gstreamer pipeline like
"gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx ! Waylandsink".its working successfully.
Then i tried with a BGRA video like
"gst-launch-1.0 filesrc location=sample.bgra ! Video/raw, format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
I got a green line in display with errors like
(gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill: assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
#0 0Xb6c27380 in poll() from /lib/libc.so.6
#1 0xb6f414c0 in?? ()
Spinning. Please run 'gdb gst-launch-1.0 442' to continue debugging

So i debugged it. That i attached with this mail.
Then i used another pipeline
"gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
I got a freeze image on the display, video not playing and showing same error.
I think some buffer error behind it. I am using gstreamer 1.4.1

Thanks and regards
Abin

On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRx ! waylandsink. If you change to format=I420, you should see the same error.

Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for some reasons other formats are also included in the caps.

Sudip

On 27 September 2016 at 21:52, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Thanks sudipj

I already checked waylandsink with wayland flower experiment and EGLWLMOCK NAVIGATION its works fine.
I am here attaching debug log. Using
Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-debug=*sink*:5

Thanks
Abin

On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?

Regards,
Sudip

On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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sudipj

Re: Gstreamer not playing videos in weston/wayland

It is bit strange that issue is using sample.bgra and not with videotestsrc ?

Can you share your sample.bgra with me ? I can check on my side

Sudip

On 29 September 2016 at 12:31, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi

I didn't get exact issue with pipeline. I think some sort of buffer issue.
I tried with gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,format=BGRx, width=352,height=288, framerate=25/1 ! Waylandsink
The result have same buffer error and a blue line on the display.
Actually I build wayland for RcarE2 using yocto 1.6
Weston version-1.5.0
I don't know which rendering mechanism using because both EGL and pixman libraries are present in my RcarE2.
Egl library versions
Libwayland-egl1-10.1.3
Libegl1-1.0
Libegl-dev-1.0
Pixman library version
Libpixman-1-0.0.32.6
Please help me to solve buffer issue.

Thanks abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Do you get the issue with this pipeline ?

gst-launch-1.0 filesrc location=sample.bgra ! video/raw, format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Which is your wayland version and the rendering mechanism (pixman, EGL) ?

,
Sudip

On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear sudipj

I tried to add caps in gstreamer pipeline like
"gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx ! Waylandsink".its working successfully.
Then i tried with a BGRA video like
"gst-launch-1.0 filesrc location=sample.bgra ! Video/raw, format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
I got a green line in display with errors like
(gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill: assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
#0 0Xb6c27380 in poll() from /lib/libc.so.6
#1 0xb6f414c0 in?? ()
Spinning. Please run 'gdb gst-launch-1.0 442' to continue debugging

So i debugged it. That i attached with this mail.
Then i used another pipeline
"gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
I got a freeze image on the display, video not playing and showing same error.
I think some buffer error behind it. I am using gstreamer 1.4.1

Thanks and regards
Abin

On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRx ! waylandsink. If you change to format=I420, you should see the same error.

Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for some reasons other formats are also included in the caps.

Sudip

On 27 September 2016 at 21:52, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Thanks sudipj

I already checked waylandsink with wayland flower experiment and EGLWLMOCK NAVIGATION its works fine.
I am here attaching debug log. Using
Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-debug=*sink*:5

Thanks
Abin

On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?

Regards,
Sudip

On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.

regards Abin

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Abin P

Fwd: Gstreamer not playing videos in weston/wayland

Hi.

Thank you sudeep. I already sent sample.argb file to your mail. Pls check it. I am now trying to build new version of gstreamer(gstreamer-1. 9.2) for RcarE2.pls suggest me a solution to avoid gst_buffer_fill error.

Thanks

On Thursday, September 29, 2016, sudipj <<a href="javascript:_e(%7B%7D,'cvml','sudipj79@gmail.com');" target="_blank">sudipj79@...> wrote:

>

> It is bit strange that issue is using sample.bgra and not with videotestsrc ?
>
> Can you share your sample.bgra with me ? I can check on my side
>
> Sudip
>
> On 29 September 2016 at 12:31, Abin P [via GStreamer-devel] <[hidden email]> wrote:

>>

>> Hi
>>
>> I didn't get exact issue with pipeline. I think some sort of buffer issue.
>> I tried with gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,format=BGRx, width=352,height=288, framerate=25/1 ! Waylandsink
>> The result have same buffer error and a blue line on the display.
>> Actually I build wayland for RcarE2 using yocto 1.6
>> Weston version-1.5.0
>> I don't know which rendering mechanism using because both EGL and pixman libraries are present in my RcarE2.
>> Egl library versions
>> Libwayland-egl1-10.1.3
>> Libegl1-1.0
>> Libegl-dev-1.0
>> Pixman library version
>> Libpixman-1-0.0.32.6
>> Please help me to solve buffer issue.
>>
>> Thanks abin
>>
>> On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:

>>>

>>> Abin,
>>>
>>> Do you get the issue with this pipeline ?
>>>
>>> gst-launch-1.0 filesrc location=sample.bgra ! video/raw, format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?
>>>
>>> Which is your wayland version and the rendering mechanism (pixman, EGL) ?
>>>
>>> ,
>>> Sudip
>>>
>>> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden email]> wrote:

>>>>

>>>> Dear sudipj
>>>>
>>>> I tried to add caps in gstreamer pipeline like
>>>> "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx ! Waylandsink".its working successfully.
>>>> Then i tried with a BGRA video like
>>>> "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw, format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
>>>> I got a green line in display with errors like
>>>> (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill: assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
>>>> #0 0Xb6c27380 in poll() from /lib/libc.so.6
>>>> #1 0xb6f414c0 in?? ()
>>>> Spinning. Please run 'gdb gst-launch-1.0 442' to continue debugging
>>>>
>>>> So i debugged it. That i attached with this mail.
>>>> Then i used another pipeline
>>>> "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
>>>> I got a freeze image on the display, video not playing and showing same error.
>>>> I think some buffer error behind it. I am using gstreamer 1.4.1
>>>>
>>>> Thanks and regards
>>>> Abin
>>>>
>>>> On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:

>>>>>

>>>>> Can you try gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRx ! waylandsink. If you change to format=I420, you should see the same error.
>>>>>
>>>>> Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for some reasons other formats are also included in the caps.
>>>>>
>>>>> Sudip
>>>>>
>>>>>
>>>>> On 27 September 2016 at 21:52, Abin P [via GStreamer-devel] <[hidden email]> wrote:

>>>>>>

>>>>>> Thanks sudipj
>>>>>>
>>>>>> I already checked waylandsink with wayland flower experiment and EGLWLMOCK NAVIGATION its works fine.
>>>>>> I am here attaching debug log. Using
>>>>>> Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - - gst-debug=*sink*:5
>>>>>>
>>>>>> Thanks
>>>>>> Abin
>>>>>>
>>>>>>
>>>>>> On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:

>>>>>>>

>>>>>>> Can you try gst-launch-1.0 videotestsrc ! videoconvert ! waylandsink ?
>>>>>>>
>>>>>>> Regards,
>>>>>>> Sudip
>>>>>>>
>>>>>>> On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden email]> wrote:

>>>>>>>>

>>>>>>>> Hi I am trying t build a player in R car-E2 (arm based board).I already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2. I checked all the plugins using gst-inspect-1.0.Then i started to test video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0: Internal data flow error Additional debug info: gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused, reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can anyone help me to solve this problem.I debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc ! waylandsink.
>>>>>>>>
>>>>>>>> regards Abin
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> gstreamer-devel mailing list
>>>>>>>> [hidden email]
>>>>>>>> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>>>>>>>>
>>>>>>>>
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>>>>>>>> http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playing-videos-in-weston-wayland-tp4679767.html
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>>>>>>>> To unsubscribe from GStreamer-devel, click here.
>>>>>>>> NAML
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ________________________________
>>>>>>> View this message in context: Re: Gstreamer not playing videos in weston/wayland
>>>>>>> Sent from the GStreamer-devel mailing list archive at Nabble.com.
>>>>>>>
>>>>>>> _______________________________________________
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>>>>>>
>>>>>> _______________________________________________
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>>>>>> log.txt (24K) Download Attachment
>>>>>>
>>>>>>
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>>>>>> http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playing-videos-in-weston-wayland-tp4679767p4679817.html
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>>>>>
>>>>>
>>>>>
>>>>> ________________________________
>>>>> View this message in context: Re: Gstreamer not playing videos in weston/wayland
>>>>> Sent from the GStreamer-devel mailing list archive at Nabble.com.
>>>>
>>>>
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>>>
>>>
>>>
>>> ________________________________
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>>
>>
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>
>
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Nicolas Dufresne-4

Re: Gstreamer not playing videos in weston/wayland

In reply to this post by sudipj

Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:
> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to
> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing
> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
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> > > > > l
> > > > >
> > > > >
> > > >
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> > > >
> > > > If you reply to this email, your message will be added to the
> > > > discussion below:
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> > > > ng-videos-in-weston-wayland-tp4679767p4679817.html
> > > > To start a new topic under GStreamer-devel, email [hidden
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> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
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> > >
> >
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sudipj

Re: Gstreamer not playing videos in weston/wayland

Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:

Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
> > > > > _______________________________________________
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> > > > > l
> > > > >
> > > > >
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> > > > If you reply to this email, your message will be added to the
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> > > > To start a new topic under GStreamer-devel, email [hidden
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> > > View this message in context: Re: Gstreamer not playing videos in
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> > >
> >
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Abin P

Re: Gstreamer not playing videos in weston/wayland

Dear nicolas, sudip

Thank you for helping me.

Actually i did pipeline using videoparse and i already posted before.

When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed

caught SIGSEGV

#0 0Xb6bfc380 in poll () from /lib/libc. So. 6

#1 0xb6f164c0 in?? ()

Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me

Thanks and regards

Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:

Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
> > > > > _______________________________________________
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> > > > > [hidden email]
> > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-deve
> > > > > l
> > > > >
> > > > >
> > > >
> > > > _______________________________________________
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> > > >
> > > > log.txt (24K) Download Attachment
> > > >
> > > >
> > > > If you reply to this email, your message will be added to the
> > > > discussion below:
> > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playi
> > > > ng-videos-in-weston-wayland-tp4679767p4679817.html
> > > > To start a new topic under GStreamer-devel, email [hidden
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> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
> > > Sent from the GStreamer-devel mailing list archive at Nabble.com.
> > >
> >
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> >
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> >
>
>
> View this message in context: Re: Gstreamer not playing videos in
> weston/wayland
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sudipj

Re: Gstreamer not playing videos in weston/wayland

Abin,

I can play sample.bgra with no issues http://paste.ubuntu.com/23254294/

Does this work ?

gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRA, width=352, height=288, framerate=25/1 ! waylandsink

Sudip

On 30 September 2016 at 10:32, Abin P [via GStreamer-devel] <[hidden email]> wrote:

Dear nicolas, sudip

Thank you for helping me.
Actually i did pipeline using videoparse and i already posted before.
When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed
caught SIGSEGV
#0 0Xb6bfc380 in poll () from /lib/libc. So. 6
#1 0xb6f164c0 in?? ()
Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me
Thanks and regards
Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
> > > > > _______________________________________________
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> > > > > l
> > > > >
> > > > >
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> > > > To start a new topic under GStreamer-devel, email [hidden
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> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
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> > >
> >
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Abin P

Re: Gstreamer not playing videos in weston/wayland

Thanks sudip

I tried with

Gst-launch1-0 videotestsrc ! Video/x-raw, format =BGRA, width=352,height=288,framerate=25/1 ! Waylandsink

I get currect the output.

But when tried to play using

Gst-launch-1.0 filesrc location=sample.bgra ! Video/x-raw, format =BGRX, width=352,height =288,framerate =25/1 ! videoconvert ! Waylandsink.

I get a black window that i am attaching with this mail. I am already specified my gstreamer version and weston version. I dont know why video not showing on this window.

Regards

Abin

On Friday, September 30, 2016, sudipj <[hidden email]> wrote:

Abin,

I can play sample.bgra with no issues http://paste.ubuntu.com/23254294/

Does this work ?
gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRA, width=352, height=288, framerate=25/1 ! waylandsink

Sudip

On 30 September 2016 at 10:32, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear nicolas, sudip

Thank you for helping me.
Actually i did pipeline using videoparse and i already posted before.
When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed
caught SIGSEGV
#0 0Xb6bfc380 in poll () from /lib/libc. So. 6
#1 0xb6f164c0 in?? ()
Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me
Thanks and regards
Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
> > > > > _______________________________________________
> > > > > gstreamer-devel mailing list
> > > > > [hidden email]
> > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-deve
> > > > > l
> > > > >
> > > > >
> > > >
> > > > _______________________________________________
> > > > gstreamer-devel mailing list
> > > > [hidden email]
> > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> > > >
> > > > log.txt (24K) Download Attachment
> > > >
> > > >
> > > > If you reply to this email, your message will be added to the
> > > > discussion below:
> > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playi
> > > > ng-videos-in-weston-wayland-tp4679767p4679817.html
> > > > To start a new topic under GStreamer-devel, email [hidden
> > > > email]
> > > > To unsubscribe from GStreamer-devel, click here.
> > > > NAML
> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
> > > Sent from the GStreamer-devel mailing list archive at Nabble.com.
> > >
> >
> > _______________________________________________
> > gstreamer-devel mailing list
> > [hidden email]
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >
> > log2.txt (5K) Download Attachment
> >
> >
> > If you reply to this email, your message will be added to the
> > discussion below:
> > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playing-v
> > ideos-in-weston-wayland-tp4679767p4679847.html
> > To start a new topic under GStreamer-devel, email [hidden email]
> > To unsubscribe from GStreamer-devel, click here.
> > NAML
> >
>
>
> View this message in context: Re: Gstreamer not playing videos in
> weston/wayland
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
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sudipj

Re: Gstreamer not playing videos in weston/wayland

On 30 September 2016 at 15:20, Abin P <[hidden email]> wrote:

---------- Forwarded message ----------
From: Abin P <[hidden email]>
Date: Friday, September 30, 2016
Subject: Gstreamer not playing videos in weston/wayland
To: Discussion of the development of and with GStreamer <[hidden email]>

Thanks sudip

I tried with
Gst-launch1-0 videotestsrc ! Video/x-raw, format =BGRA, width=352,height=288,framerate=25/1 ! Waylandsink

Where is the video parse element ?

You don't need videoconvert

I get currect the output.
But when tried to play using
Gst-launch-1.0 filesrc location=sample.bgra ! Video/x-raw, format =BGRX, width=352,height =288,framerate =25/1 ! videoconvert ! Waylandsink.
I get a black window that i am attaching with this mail. I am already specified my gstreamer version and weston version. I dont know why video not showing on this window.
Regards
Abin

On Friday, September 30, 2016, sudipj <[hidden email]> wrote:
Abin,

I can play sample.bgra with no issues http://paste.ubuntu.com/23254294/

Does this work ?
gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRA, width=352, height=288, framerate=25/1 ! waylandsink

Sudip

On 30 September 2016 at 10:32, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear nicolas, sudip

Thank you for helping me.
Actually i did pipeline using videoparse and i already posted before.
When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed
caught SIGSEGV
#0 0Xb6bfc380 in poll () from /lib/libc. So. 6
#1 0xb6f164c0 in?? ()
Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me
Thanks and regards
Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
> > > > > _______________________________________________
> > > > > gstreamer-devel mailing list
> > > > > [hidden email]
> > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-deve
> > > > > l
> > > > >
> > > > >
> > > >
> > > > _______________________________________________
> > > > gstreamer-devel mailing list
> > > > [hidden email]
> > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> > > >
> > > > log.txt (24K) Download Attachment
> > > >
> > > >
> > > > If you reply to this email, your message will be added to the
> > > > discussion below:
> > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playi
> > > > ng-videos-in-weston-wayland-tp4679767p4679817.html
> > > > To start a new topic under GStreamer-devel, email [hidden
> > > > email]
> > > > To unsubscribe from GStreamer-devel, click here.
> > > > NAML
> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
> > > Sent from the GStreamer-devel mailing list archive at Nabble.com.
> > >
> >
> > _______________________________________________
> > gstreamer-devel mailing list
> > [hidden email]
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >
> > log2.txt (5K) Download Attachment
> >
> >
> > If you reply to this email, your message will be added to the
> > discussion below:
> > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playing-v
> > ideos-in-weston-wayland-tp4679767p4679847.html
> > To start a new topic under GStreamer-devel, email [hidden email]
> > To unsubscribe from GStreamer-devel, click here.
> > NAML
> >
>
>
> View this message in context: Re: Gstreamer not playing videos in
> weston/wayland
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
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> [hidden email]
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Abin P

Fwd: Gstreamer not playing videos in weston/wayland

---------- Forwarded message ----------
From: Abin P <[hidden email]>
Date: Friday, September 30, 2016
Subject: Gstreamer not playing videos in weston/wayland
To: Sudip Jain <[hidden email]>

Hi sudip

With videoparser

Gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height =288 framerate=25/1 format=brgx ! Waylandsink

I get first video frame, a freezed image on window. Video not playing and getting buffer error.

Regards Abin

On Friday, September 30, 2016, Sudip Jain <<a href="javascript:_e(%7B%7D,'cvml','sudipj79@gmail.com');" target="_blank">sudipj79@...> wrote:

On 30 September 2016 at 15:20, Abin P <[hidden email]> wrote:

---------- Forwarded message ----------
From: Abin P <[hidden email]>
Date: Friday, September 30, 2016
Subject: Gstreamer not playing videos in weston/wayland
To: Discussion of the development of and with GStreamer <[hidden email]ktop.org>

Thanks sudip

I tried with
Gst-launch1-0 videotestsrc ! Video/x-raw, format =BGRA, width=352,height=288,framerate=25/1 ! Waylandsink

Where is the video parse element ?
You don't need videoconvert

I get currect the output.
But when tried to play using
Gst-launch-1.0 filesrc location=sample.bgra ! Video/x-raw, format =BGRX, width=352,height =288,framerate =25/1 ! videoconvert ! Waylandsink.
I get a black window that i am attaching with this mail. I am already specified my gstreamer version and weston version. I dont know why video not showing on this window.
Regards
Abin

On Friday, September 30, 2016, sudipj <[hidden email]> wrote:
Abin,

I can play sample.bgra with no issues http://paste.ubuntu.com/23254294/

Does this work ?
gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRA, width=352, height=288, framerate=25/1 ! waylandsink

Sudip

On 30 September 2016 at 10:32, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear nicolas, sudip

Thank you for helping me.
Actually i did pipeline using videoparse and i already posted before.
When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed
caught SIGSEGV
#0 0Xb6bfc380 in poll () from /lib/libc. So. 6
#1 0xb6f164c0 in?? ()
Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me
Thanks and regards
Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
> > > > > _______________________________________________
> > > > > gstreamer-devel mailing list
> > > > > [hidden email]
> > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-deve
> > > > > l
> > > > >
> > > > >
> > > >
> > > > _______________________________________________
> > > > gstreamer-devel mailing list
> > > > [hidden email]
> > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> > > >
> > > > log.txt (24K) Download Attachment
> > > >
> > > >
> > > > If you reply to this email, your message will be added to the
> > > > discussion below:
> > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playi
> > > > ng-videos-in-weston-wayland-tp4679767p4679817.html
> > > > To start a new topic under GStreamer-devel, email [hidden
> > > > email]
> > > > To unsubscribe from GStreamer-devel, click here.
> > > > NAML
> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
> > > Sent from the GStreamer-devel mailing list archive at Nabble.com.
> > >
> >
> > _______________________________________________
> > gstreamer-devel mailing list
> > [hidden email]
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >
> > log2.txt (5K) Download Attachment
> >
> >
> > If you reply to this email, your message will be added to the
> > discussion below:
> > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playing-v
> > ideos-in-weston-wayland-tp4679767p4679847.html
> > To start a new topic under GStreamer-devel, email [hidden email]
> > To unsubscribe from GStreamer-devel, click here.
> > NAML
> >
>
>
> View this message in context: Re: Gstreamer not playing videos in
> weston/wayland
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
> gstreamer-devel mailing list
> [hidden email]
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
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Abin P

Re: Gstreamer not playing videos in weston/wayland

In reply to this post by sudipj

I checked with fbdevsink. Its getting error and glisink not installed in my arm board. Same buffer issue again comes.

Thanks

Abin

On Friday, September 30, 2016, Abin P <[hidden email]> wrote:

Hi sudip

With videoparser
Gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height =288 framerate=25/1 format=brgx ! Waylandsink

I get first video frame, a freezed image on window. Video not playing and getting buffer error.
Regards Abin

On Friday, September 30, 2016, Sudip Jain <<a href="javascript:_e(%7B%7D,'cvml','sudipj79@gmail.com');" target="_blank">sudipj79@...> wrote:

On 30 September 2016 at 15:20, Abin P <[hidden email]> wrote:

---------- Forwarded message ----------
From: Abin P <[hidden email]>
Date: Friday, September 30, 2016
Subject: Gstreamer not playing videos in weston/wayland
To: Discussion of the development of and with GStreamer <[hidden email]ktop.org>

Thanks sudip

I tried with
Gst-launch1-0 videotestsrc ! Video/x-raw, format =BGRA, width=352,height=288,framerate=25/1 ! Waylandsink

Where is the video parse element ?
You don't need videoconvert

I get currect the output.
But when tried to play using
Gst-launch-1.0 filesrc location=sample.bgra ! Video/x-raw, format =BGRX, width=352,height =288,framerate =25/1 ! videoconvert ! Waylandsink.
I get a black window that i am attaching with this mail. I am already specified my gstreamer version and weston version. I dont know why video not showing on this window.
Regards
Abin

On Friday, September 30, 2016, sudipj <[hidden email]> wrote:
Abin,

I can play sample.bgra with no issues http://paste.ubuntu.com/23254294/

Does this work ?
gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRA, width=352, height=288, framerate=25/1 ! waylandsink

Sudip

On 30 September 2016 at 10:32, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear nicolas, sudip

Thank you for helping me.
Actually i did pipeline using videoparse and i already posted before.
When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed
caught SIGSEGV
#0 0Xb6bfc380 in poll () from /lib/libc. So. 6
#1 0xb6f164c0 in?? ()
Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me
Thanks and regards
Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
> > > > > _______________________________________________
> > > > > gstreamer-devel mailing list
> > > > > [hidden email]
> > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-deve
> > > > > l
> > > > >
> > > > >
> > > >
> > > > _______________________________________________
> > > > gstreamer-devel mailing list
> > > > [hidden email]
> > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> > > >
> > > > log.txt (24K) Download Attachment
> > > >
> > > >
> > > > If you reply to this email, your message will be added to the
> > > > discussion below:
> > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-playi
> > > > ng-videos-in-weston-wayland-tp4679767p4679817.html
> > > > To start a new topic under GStreamer-devel, email [hidden
> > > > email]
> > > > To unsubscribe from GStreamer-devel, click here.
> > > > NAML
> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
> > > Sent from the GStreamer-devel mailing list archive at Nabble.com.
> > >
> >
> > _______________________________________________
> > gstreamer-devel mailing list
> > [hidden email]
> > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
> >
> > log2.txt (5K) Download Attachment
> >
> >
> > If you reply to this email, your message will be added to the
> > discussion below:
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> > To start a new topic under GStreamer-devel, email [hidden email]
> > To unsubscribe from GStreamer-devel, click here.
> > NAML
> >
>
>
> View this message in context: Re: Gstreamer not playing videos in
> weston/wayland
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> _______________________________________________
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> [hidden email]
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sudipj

Re: Gstreamer not playing videos in weston/wayland

That means it's not a wayland issue. Can you try a simple playback using a standard video stream, for e.g

gst-play-1.0 filesrc location = <path/stream > --videosink = waylandsink

Sudip

On 30 September 2016 at 17:56, Abin P [via GStreamer-devel] <[hidden email]> wrote:

I checked with fbdevsink. Its getting error and glisink not installed in my arm board. Same buffer issue again comes.
Thanks
Abin

On Friday, September 30, 2016, Abin P <[hidden email]> wrote:
Hi sudip

With videoparser
Gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height =288 framerate=25/1 format=brgx ! Waylandsink

I get first video frame, a freezed image on window. Video not playing and getting buffer error.
Regards Abin

On Friday, September 30, 2016, Sudip Jain <<a href="javascript:_e(%7B%7D,'cvml',&#[hidden email]');" target="_blank">sudipj79@...> wrote:

On 30 September 2016 at 15:20, Abin P <[hidden email]> wrote:

---------- Forwarded message ----------
From: Abin P <[hidden email]>
Date: Friday, September 30, 2016
Subject: Gstreamer not playing videos in weston/wayland
To: Discussion of the development of and with GStreamer <[hidden email]ktop.org>

Thanks sudip

I tried with
Gst-launch1-0 videotestsrc ! Video/x-raw, format =BGRA, width=352,height=288,framerate=25/1 ! Waylandsink

Where is the video parse element ?
You don't need videoconvert

I get currect the output.
But when tried to play using
Gst-launch-1.0 filesrc location=sample.bgra ! Video/x-raw, format =BGRX, width=352,height =288,framerate =25/1 ! videoconvert ! Waylandsink.
I get a black window that i am attaching with this mail. I am already specified my gstreamer version and weston version. I dont know why video not showing on this window.
Regards
Abin

On Friday, September 30, 2016, sudipj <[hidden email]> wrote:
Abin,

I can play sample.bgra with no issues http://paste.ubuntu.com/23254294/

Does this work ?
gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRA, width=352, height=288, framerate=25/1 ! waylandsink

Sudip

On 30 September 2016 at 10:32, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear nicolas, sudip

Thank you for helping me.
Actually i did pipeline using videoparse and i already posted before.
When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed
caught SIGSEGV
#0 0Xb6bfc380 in poll () from /lib/libc. So. 6
#1 0xb6f164c0 in?? ()
Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me
Thanks and regards
Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
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> > > > >
> > > > > _______________________________________________
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> > > > >
> > > > >
> > > >
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> > > > If you reply to this email, your message will be added to the
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> > > > To start a new topic under GStreamer-devel, email [hidden
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> > > >
> > >
> > >
> > > View this message in context: Re: Gstreamer not playing videos in
> > > weston/wayland
> > > Sent from the GStreamer-devel mailing list archive at Nabble.com.
> > >
> >
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>
> View this message in context: Re: Gstreamer not playing videos in
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Abin P

Re: Gstreamer not playing videos in weston/wayland

Hi sudip

I tried to play like this

Gst-play-1.0 filesrc location=/home/root/sample.bgra - -videosink=waylandsink

I got errors like

Error resource not found for file://home/root/filesrc

Error resource not found.

Pls help me

Regards Abin

On Friday, September 30, 2016, sudipj <[hidden email]> wrote:

That means it's not a wayland issue. Can you try a simple playback using a standard video stream, for e.g

gst-play-1.0 filesrc location = <path/stream > --videosink = waylandsink

Sudip

On 30 September 2016 at 17:56, Abin P [via GStreamer-devel] <[hidden email]> wrote:
I checked with fbdevsink. Its getting error and glisink not installed in my arm board. Same buffer issue again comes.
Thanks
Abin

On Friday, September 30, 2016, Abin P <[hidden email]> wrote:
Hi sudip

With videoparser
Gst-launch-1.0 filesrc location=sample.bgra ! Videoparse width=352 height =288 framerate=25/1 format=brgx ! Waylandsink

I get first video frame, a freezed image on window. Video not playing and getting buffer error.
Regards Abin

On Friday, September 30, 2016, Sudip Jain <<a href="javascript:_e(%7B%7D,'cvml',&#[hidden email]');" target="_blank">sudipj79@...> wrote:

On 30 September 2016 at 15:20, Abin P <[hidden email]> wrote:

---------- Forwarded message ----------
From: Abin P <[hidden email]>
Date: Friday, September 30, 2016
Subject: Gstreamer not playing videos in weston/wayland
To: Discussion of the development of and with GStreamer <[hidden email]ktop.org>

Thanks sudip

I tried with
Gst-launch1-0 videotestsrc ! Video/x-raw, format =BGRA, width=352,height=288,framerate=25/1 ! Waylandsink

Where is the video parse element ?
You don't need videoconvert

I get currect the output.
But when tried to play using
Gst-launch-1.0 filesrc location=sample.bgra ! Video/x-raw, format =BGRX, width=352,height =288,framerate =25/1 ! videoconvert ! Waylandsink.
I get a black window that i am attaching with this mail. I am already specified my gstreamer version and weston version. I dont know why video not showing on this window.
Regards
Abin

On Friday, September 30, 2016, sudipj <[hidden email]> wrote:
Abin,

I can play sample.bgra with no issues http://paste.ubuntu.com/23254294/

Does this work ?
gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRA, width=352, height=288, framerate=25/1 ! waylandsink

Sudip

On 30 September 2016 at 10:32, Abin P [via GStreamer-devel] <[hidden email]> wrote:
Dear nicolas, sudip

Thank you for helping me.
Actually i did pipeline using videoparse and i already posted before.
When using videoparse getting a freezed image, no video playing and getting error like

(gst-launch-1.0:290) Gstreamer-CRITICAL **:gst_buffer_fill:assertion 'GST_IS_BUFFER(buffer)' failed
caught SIGSEGV
#0 0Xb6bfc380 in poll () from /lib/libc. So. 6
#1 0xb6f164c0 in?? ()
Spinning. Please run gdb gst-launch-1.0 290' to continue debugging.

Buffer error still there. How can i solve it. Please help me
Thanks and regards
Abin

On Thursday, September 29, 2016, sudipj <[hidden email]> wrote:
Abin,

Yeah.. you need to use videoparse for raw files. This should work ..

gst-launch-1.0 filesrc location= sample.bgra ! videoparse format=bgrx width=352 height=288 framerate=25/1 ! waylandsink

Sudip

On 29 September 2016 at 20:31, Nicolas Dufresne-4 [via GStreamer-devel] <[hidden email]> wrote:
Le mercredi 28 septembre 2016 à 20:46 -0700, sudipj a écrit :
> Abin,
>
> Do you get the issue with this pipeline ?
>
> gst-launch-1.0 filesrc location=sample.bgra ! video/raw,
> format=BGRx, width=352, height=288, framerate=25/1 ! waylandsink ?

Raw files need to be frames, you can't just read them from files in 4kb
chunk. Use videoparse element, or at least set the appropriate size.

>
> Which is your wayland version and the rendering mechanism (pixman,
> EGL) ?
>
> ,
> Sudip
>
> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
> email]> wrote:

> > Dear sudipj
> >
> > I tried to add caps in gstreamer pipeline like
> > "gst-launch-1.0 videotestsrc ! Video/x-raw, format=BGRx !
> > Waylandsink".its working successfully.
> > Then i tried with a BGRA video like
> > "gst-launch-1.0 filesrc location=sample.bgra ! Video/raw,
> > format=BGRA, width=352, height=288, framerate=25/1 ! Waylandsink"
> > I got a green line in display with errors like
> > (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill:
> > assertion 'GST_IS_BUFFER(buffer)' failed caught SIGENV
> > #0 0Xb6c27380 in poll() from /lib/libc.so.6
> > #1 0xb6f414c0 in?? ()
> > Spinning. Please run 'gdb gst-launch-1.0 442' to continue
> > debugging
> >
> > So i debugged it. That i attached with this mail.
> > Then i used another pipeline
> > "gst-launch-1.0 filesrc location=sample.bgra ! Videoparse
> > width=352 height=288 format=8 ! Videoconvert ! Waylandsink ".
> > I got a freeze image on the display, video not playing and showing
> > same error.
> > I think some buffer error behind it. I am using gstreamer 1.4.1
> >
> > Thanks and regards
> > Abin
> >
> > On Tuesday, September 27, 2016, sudipj <[hidden email]> wrote:
> > > Can you try gst-launch-1.0 videotestsrc ! video/x-raw,
> > > format=BGRx ! waylandsink. If you change to format=I420, you
> > > should see the same error.
> > >
> > > Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for
> > > some reasons other formats are also included in the caps.
> > >
> > > Sudip
> > >
> > >
> > > On 27 September 2016 at 21:52, Abin P [via GStreamer-devel]
> > > <[hidden email]> wrote:
> > > > Thanks sudipj
> > > > I already checked waylandsink with wayland flower experiment
> > > > and EGLWLMOCK NAVIGATION its works fine.
> > > > I am here attaching debug log. Using
> > > > Gst-launch-1.0 videotestsrc ! Videoconvert ! Waylandsink - -
> > > > gst-debug=*sink*:5
> > > > Thanks
> > > > Abin
> > > >
> > > > On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]> wrote:
> > > > > Can you try gst-launch-1.0 videotestsrc ! videoconvert !
> > > > > waylandsink ?
> > > > >
> > > > > Regards,
> > > > > Sudip
> > > > >
> > > > > On 26 September 2016 at 11:18, Abin P [via GStreamer-devel]
> > > > > <[hidden email]> wrote:
> > > > > > Hi I am trying t build a player in R car-E2 (arm based
> > > > > > board).I already build weston /wayland ,gststreamer-1.0 and
> > > > > > waylandsink in R car-E2. I checked all the plugins using
> > > > > > gst-inspect-1.0.Then i started to test video rendering as "
> > > > > > gst-launch-1.0 videotestsrc ! waylandsink.I got plenty of
> > > > > > errors like ERROR:from element
> > > > > > /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
> > > > > > Internal data flow error Additional debug info: gstreamer-
> > > > > > 1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_src_loop():
> > > > > > /GstVideoTestSrc:videotestsrc0: streaming task paused,
> > > > > > reason not negotiated (-4) ERROR:pipeline doesn't want to
> > > > > > preroll." .Can anyone help me to solve this problem.I
> > > > > > debugged with GST_DEBUG=4 gst-launch-1.0 videotestsrc !
> > > > > > waylandsink.
> > > > > > regards Abin
> > > > > >
> > > > > > _______________________________________________
> > > > > > gstreamer-devel mailing list
> > > > > > [hidden email]
> > > > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-de
> > > > > > vel
> > > > > >
> > > > > >
> > > > > > If you reply to this email, your message will be added to

> > > > > > the discussion below:
> > > > > > http://gstreamer-devel.966125.n4.nabble.com/Gstreamer-not-p
> > > > > > laying-videos-in-weston-wayland-tp4679767.html
> > > > > > To start a new topic under GStreamer-devel, email [hidden
> > > > > > email]
> > > > > > To unsubscribe from GStreamer-devel, click here.
> > > > > > NAML
> > > > > >
> > > > >
> > > > >
> > > > > View this message in context: Re: Gstreamer not playing

> > > > > videos in weston/wayland
> > > > > Sent from the GStreamer-devel mailing list archive at
> > > > > Nabble.com.
> > > > >
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