GStreamer-devel

Streaming h264 video

Classic

List

Threaded

26 messages Options

Sumanth V

Streaming h264 video

Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Vincent Génieux

Re: Streaming h264 video

Sumanth V wrote:

> Hi,
>
> Hi i am using a following pipeline to stream a video to a STB/VLC,
>
> gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234
> <http://192.168.1.46:1234>,192.168.1.105:1234
> <http://192.168.1.105:1234> filesrc location=collateral.ts !
> ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue !
> ffmpegcolorspace ! videoscale ! x264enc ! mux.
>
> It is able to stream to vlc/STB , but the video is not playing
> smoothly. It stops every now and then and plays.
>
> Is it the problem with the pipeline i am using?

You should add "udpsink *sync=true*"

--
vincent.

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Sumanth V

Re: Streaming h264 video

Hi,

I added "sync=true" , but still its the same. Its not playing smoothly.

regrads,
Sumanth

2009/6/9 Vincent Génieux <[hidden email]>

Sumanth V wrote:
> Hi,
>
> Hi i am using a following pipeline to stream a video to a STB/VLC,
>
> gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234

> <http://192.168.1.46:1234>,192.168.1.105:1234
> <http://192.168.1.105:1234> filesrc location=collateral.ts !

> ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue !
> ffmpegcolorspace ! videoscale ! x264enc ! mux.
>
> It is able to stream to vlc/STB , but the video is not playing
> smoothly. It stops every now and then and plays.
>
> Is it the problem with the pipeline i am using?

You should add "udpsink *sync=true*"

--
vincent.

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

ldac

Re: Streaming h264 video

In reply to this post by Sumanth V

    Regarding Sumanth's question,

it is possible to stream a TS file (audio AAC, and video H264) directly?

    I mean, the TS file already have headers and so on, so, I guess that reading it, passing it through some element that controls the rate, and sending it should be enough ... right?

    On Sumanth's pipeline decodes h264 and then it is encoded again!

    This pipe does not work because it reads the file too fast, but how could I modify it??

gst-launch-0.10 filesrc location=h264aac.ts ! ffdemux_mpegts name=demux demux. ! video/x-h264 ! mux. demux. ! audio/aac ! mux. ffmux_mpegts name=mux ! udpsink host=239.1.2.4 host=8434 sync=true

    Thanks in advance.
    All the best.
    LD.

Sumanth V wrote:

Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
  

Sumanth V

Re: Streaming h264 video

Hi,

I was able to stream the video with out decoding and encoding it again, I used the following pipeline and it worked fine.

gst-launch filesrc location=matrix.ts ! mpegtsdemux ! mpegtsmux ! udpsink clients=192.168.1.105:1234

regards,
Sumanth

On Tue, Jun 9, 2009 at 4:09 PM, ldac <[hidden email]> wrote:

    Regarding Sumanth's question,

it is possible to stream a TS file (audio AAC, and video H264) directly?

    I mean, the TS file already have headers and so on, so, I guess that reading it, passing it through some element that controls the rate, and sending it should be enough ... right?

    On Sumanth's pipeline decodes h264 and then it is encoded again!

    This pipe does not work because it reads the file too fast, but how could I modify it??

gst-launch-0.10 filesrc location=h264aac.ts ! ffdemux_mpegts name=demux demux. ! video/x-h264 ! mux. demux. ! audio/aac ! mux. ffmux_mpegts name=mux ! udpsink host=239.1.2.4 host=8434 sync=true

    Thanks in advance.
    All the best.
    LD.

Sumanth V wrote:
Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
  
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Thabelo Mmbengeni-2

Re: Streaming h264 video

And how do you receive it from the client side.

On Wed, Jun 10, 2009 at 11:22 AM, Sumanth V <[hidden email]> wrote:

Hi,

I was able to stream the video with out decoding and encoding it again, I used the following pipeline and it worked fine.

gst-launch filesrc location=matrix.ts ! mpegtsdemux ! mpegtsmux ! udpsink clients=192.168.1.105:1234

regards,
Sumanth
On Tue, Jun 9, 2009 at 4:09 PM, ldac <[hidden email]> wrote:
    Regarding Sumanth's question,

it is possible to stream a TS file (audio AAC, and video H264) directly?

    I mean, the TS file already have headers and so on, so, I guess that reading it, passing it through some element that controls the rate, and sending it should be enough ... right?

    On Sumanth's pipeline decodes h264 and then it is encoded again!

    This pipe does not work because it reads the file too fast, but how could I modify it??

gst-launch-0.10 filesrc location=h264aac.ts ! ffdemux_mpegts name=demux demux. ! video/x-h264 ! mux. demux. ! audio/aac ! mux. ffmux_mpegts name=mux ! udpsink host=239.1.2.4 host=8434 sync=true

    Thanks in advance.
    All the best.
    LD.

Sumanth V wrote:
Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
  
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Sumanth V

Re: Streaming h264 video

Hi,

I am actually streaming it to a STB. It dose the decoding part. You can also stream it to the vlc, it plays correctly. Rigth now i was just streaming only video. using the pipeline i had posted, you can stream any TS file to vlc/STB.
To watch it on vlc just type this in your command prompt
vlc udp://192.168.1.46

regards,
sumanth

On Wed, Jun 10, 2009 at 3:05 PM, Thabelo Mmbengeni <[hidden email]> wrote:

And how do you receive it from the client side.
On Wed, Jun 10, 2009 at 11:22 AM, Sumanth V <[hidden email]> wrote:
Hi,

I was able to stream the video with out decoding and encoding it again, I used the following pipeline and it worked fine.

gst-launch filesrc location=matrix.ts ! mpegtsdemux ! mpegtsmux ! udpsink clients=192.168.1.105:1234

regards,
Sumanth
On Tue, Jun 9, 2009 at 4:09 PM, ldac <[hidden email]> wrote:
    Regarding Sumanth's question,

it is possible to stream a TS file (audio AAC, and video H264) directly?

    I mean, the TS file already have headers and so on, so, I guess that reading it, passing it through some element that controls the rate, and sending it should be enough ... right?

    On Sumanth's pipeline decodes h264 and then it is encoded again!

    This pipe does not work because it reads the file too fast, but how could I modify it??

gst-launch-0.10 filesrc location=h264aac.ts ! ffdemux_mpegts name=demux demux. ! video/x-h264 ! mux. demux. ! audio/aac ! mux. ffmux_mpegts name=mux ! udpsink host=239.1.2.4 host=8434 sync=true

    Thanks in advance.
    All the best.
    LD.

Sumanth V wrote:
Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
  
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Thabelo Mmbengeni-2

Re: Streaming h264 video

I am just not sure how VLC is doing it

but why doesn't this work ( I am using localhost)

gst-launch udpsrc uri=rtp://127.0.0.1:5000 ! decodebin ! ffmpegcolorspace ! xvimagesink

On Wed, Jun 10, 2009 at 11:49 AM, Sumanth V <[hidden email]> wrote:

Hi,

I am actually streaming it to a STB. It dose the decoding part. You can also stream it to the vlc, it plays correctly. Rigth now i was just streaming only video. using the pipeline i had posted, you can stream any TS file to vlc/STB.
To watch it on vlc just type this in your command prompt
vlc udp://192.168.1.46

regards,
sumanth
On Wed, Jun 10, 2009 at 3:05 PM, Thabelo Mmbengeni <[hidden email]> wrote:
And how do you receive it from the client side.
On Wed, Jun 10, 2009 at 11:22 AM, Sumanth V <[hidden email]> wrote:
Hi,

I was able to stream the video with out decoding and encoding it again, I used the following pipeline and it worked fine.

gst-launch filesrc location=matrix.ts ! mpegtsdemux ! mpegtsmux ! udpsink clients=192.168.1.105:1234

regards,
Sumanth
On Tue, Jun 9, 2009 at 4:09 PM, ldac <[hidden email]> wrote:
    Regarding Sumanth's question,

it is possible to stream a TS file (audio AAC, and video H264) directly?

    I mean, the TS file already have headers and so on, so, I guess that reading it, passing it through some element that controls the rate, and sending it should be enough ... right?

    On Sumanth's pipeline decodes h264 and then it is encoded again!

    This pipe does not work because it reads the file too fast, but how could I modify it??

gst-launch-0.10 filesrc location=h264aac.ts ! ffdemux_mpegts name=demux demux. ! video/x-h264 ! mux. demux. ! audio/aac ! mux. ffmux_mpegts name=mux ! udpsink host=239.1.2.4 host=8434 sync=true

    Thanks in advance.
    All the best.
    LD.

Sumanth V wrote:
Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
  
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Jyoti-2

Re: Streaming h264 video

On the udpsrc caps property must be set with proper caps.

On Wed, Jun 10, 2009 at 4:03 PM, Thabelo Mmbengeni <[hidden email]> wrote:

I am just not sure how VLC is doing it

but why doesn't this work ( I am using localhost)

gst-launch udpsrc uri=rtp://127.0.0.1:5000 ! decodebin ! ffmpegcolorspace ! xvimagesink
On Wed, Jun 10, 2009 at 11:49 AM, Sumanth V <[hidden email]> wrote:
Hi,

I am actually streaming it to a STB. It dose the decoding part. You can also stream it to the vlc, it plays correctly. Rigth now i was just streaming only video. using the pipeline i had posted, you can stream any TS file to vlc/STB.
To watch it on vlc just type this in your command prompt
vlc udp://192.168.1.46

regards,
sumanth
On Wed, Jun 10, 2009 at 3:05 PM, Thabelo Mmbengeni <[hidden email]> wrote:
And how do you receive it from the client side.
On Wed, Jun 10, 2009 at 11:22 AM, Sumanth V <[hidden email]> wrote:
Hi,

I was able to stream the video with out decoding and encoding it again, I used the following pipeline and it worked fine.

gst-launch filesrc location=matrix.ts ! mpegtsdemux ! mpegtsmux ! udpsink clients=192.168.1.105:1234

regards,
Sumanth
On Tue, Jun 9, 2009 at 4:09 PM, ldac <[hidden email]> wrote:
    Regarding Sumanth's question,

it is possible to stream a TS file (audio AAC, and video H264) directly?

    I mean, the TS file already have headers and so on, so, I guess that reading it, passing it through some element that controls the rate, and sending it should be enough ... right?

    On Sumanth's pipeline decodes h264 and then it is encoded again!

    This pipe does not work because it reads the file too fast, but how could I modify it??

gst-launch-0.10 filesrc location=h264aac.ts ! ffdemux_mpegts name=demux demux. ! video/x-h264 ! mux. demux. ! audio/aac ! mux. ffmux_mpegts name=mux ! udpsink host=239.1.2.4 host=8434 sync=true

    Thanks in advance.
    All the best.
    LD.

Sumanth V wrote:
Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
  
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Thabelo Mmbengeni-2

Re: Streaming h264 video

Thanks that means if eg I am sinking (udpsink) x-rtp "caps" on the server I should also source (udpsrc) x-rtp "caps"on the client side.

On Wed, Jun 10, 2009 at 12:51 PM, Jyoti <[hidden email]> wrote:

On the udpsrc caps property must be set with proper caps.
On Wed, Jun 10, 2009 at 4:03 PM, Thabelo Mmbengeni <[hidden email]> wrote:
I am just not sure how VLC is doing it

but why doesn't this work ( I am using localhost)

gst-launch udpsrc uri=rtp://127.0.0.1:5000 ! decodebin ! ffmpegcolorspace ! xvimagesink
On Wed, Jun 10, 2009 at 11:49 AM, Sumanth V <[hidden email]> wrote:
Hi,

I am actually streaming it to a STB. It dose the decoding part. You can also stream it to the vlc, it plays correctly. Rigth now i was just streaming only video. using the pipeline i had posted, you can stream any TS file to vlc/STB.
To watch it on vlc just type this in your command prompt
vlc udp://192.168.1.46

regards,
sumanth
On Wed, Jun 10, 2009 at 3:05 PM, Thabelo Mmbengeni <[hidden email]> wrote:
And how do you receive it from the client side.
On Wed, Jun 10, 2009 at 11:22 AM, Sumanth V <[hidden email]> wrote:
Hi,

I was able to stream the video with out decoding and encoding it again, I used the following pipeline and it worked fine.

gst-launch filesrc location=matrix.ts ! mpegtsdemux ! mpegtsmux ! udpsink clients=192.168.1.105:1234

regards,
Sumanth
On Tue, Jun 9, 2009 at 4:09 PM, ldac <[hidden email]> wrote:
    Regarding Sumanth's question,

it is possible to stream a TS file (audio AAC, and video H264) directly?

    I mean, the TS file already have headers and so on, so, I guess that reading it, passing it through some element that controls the rate, and sending it should be enough ... right?

    On Sumanth's pipeline decodes h264 and then it is encoded again!

    This pipe does not work because it reads the file too fast, but how could I modify it??

gst-launch-0.10 filesrc location=h264aac.ts ! ffdemux_mpegts name=demux demux. ! video/x-h264 ! mux. demux. ! audio/aac ! mux. ffmux_mpegts name=mux ! udpsink host=239.1.2.4 host=8434 sync=true

    Thanks in advance.
    All the best.
    LD.

Sumanth V wrote:
Hi,

Hi i am using a following pipeline to stream a video to a STB/VLC,

gst-launch mpegtsmux name=mux ! udpsink clients=192.168.1.46:1234,192.168.1.105:1234 filesrc location=collateral.ts ! ffdemux_mpegts name=demux demux. ! ffdec_h264 ! queue ! ffmpegcolorspace ! videoscale ! x264enc ! mux.

It is able to stream to vlc/STB , but the video is not playing smoothly. It stops every now and then and plays.

Is it the problem with the pipeline i am using?

regards,
Sumanth
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
  
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Jyoti-2

Re: Streaming h264 video

Yeah. Run the server pipeline in verbose mode i.e., with -v option. And copy the caps(full caps) of udpsink on the udpsrc.

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Thabelo Mmbengeni-2

Re: Streaming h264 video

Ok thanks, I kind of have an Idea now.

On Wed, Jun 10, 2009 at 1:17 PM, Jyoti <[hidden email]> wrote:

Yeah. Run the server pipeline in verbose mode i.e., with -v option. And copy the caps(full caps) of udpsink on the udpsrc.

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Thabelo Mmbengeni-2

Re: Streaming h264 video

Hi

I tried running this command and it worked flawlessly

gst-launch -v filesrc location=video.ogg ! oggdemux ! rtptheorapay ! udpsink port=5000 host=127.0.0.1

but my code is erronous

      source = gst_element_factory_make ("filesrc", "file-source");
    demuxer = gst_element_factory_make ("oggdemux", "dv-parser");
    rtppay = gst_element_factory_make ("rtptheorapay", "video-rtp-pay-converter");
    udpsink = gst_element_factory_make ("udpsink", "video-output");
      rtpbin = gst_element_factory_make("gstrtpbin", "rtp-bin");

    /* put all elements in a bin linkage*/

   gst_bin_add_many (GST_BIN (pipeline), source, demuxer, rtppay, udpsink, NULL);
   gst_element_link_many (source, demuxer, rtppay, udpsink, NULL);

the error I get is

Setting to PLAYING
Running
Error: Internal data stream error.
Returned, stopping playback
Deleting pipeline

Please help

On Wed, Jun 10, 2009 at 1:55 PM, Thabelo Mmbengeni <[hidden email]> wrote:

Ok thanks, I kind of have an Idea now.

On Wed, Jun 10, 2009 at 1:17 PM, Jyoti <[hidden email]> wrote:

Yeah. Run the server pipeline in verbose mode i.e., with -v option. And copy the caps(full caps) of udpsink on the udpsrc.

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

zelalem

Problem with Recording Audio from a Network

In reply to this post by Thabelo Mmbengeni-2

Hi all, I was trying to record audio and video over the network. I wanted to check that separately and succeeded with the video recording, but i couldn't record the audio part. BTW, I want to record into avi file and I used h263p for the video and wanted to use either amr or gsm for the audio. I hope this is possible. The following is my code both from teh sender and reciever side.

Sender:
gst-launch-0.10 -v alsasrc ! queue ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! audioconvert ! gsmenc ! rtpgsmpay ! queue ! udpsink port=5002

Receiver:

gst-launch-0.10 -v udpsrc port=5002 ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

and I got the following error and it terminates. "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0. By the way, when i store both the video later, should i still put "sync=false" (the last statement in the reciever code)?

Please help me.

Thank you.

- Zelalem S.

Windows Live™: Keep your life in sync. Check it out!
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Jyoti-2

Re: Streaming h264 video

In reply to this post by Thabelo Mmbengeni-2

the demuxer cannot be directly linked. it should be linked dynamically through the "pad-added" signal.

On Wed, Jun 10, 2009 at 6:29 PM, Thabelo Mmbengeni <[hidden email]> wrote:

Hi

I tried running this command and it worked flawlessly

gst-launch -v filesrc location=video.ogg ! oggdemux ! rtptheorapay ! udpsink port=5000 host=127.0.0.1

but my code is erronous

      source = gst_element_factory_make ("filesrc", "file-source");
    demuxer = gst_element_factory_make ("oggdemux", "dv-parser");
    rtppay = gst_element_factory_make ("rtptheorapay", "video-rtp-pay-converter");
    udpsink = gst_element_factory_make ("udpsink", "video-output");
      rtpbin = gst_element_factory_make("gstrtpbin", "rtp-bin");

    /* put all elements in a bin linkage*/

   gst_bin_add_many (GST_BIN (pipeline), source, demuxer, rtppay, udpsink, NULL);
   gst_element_link_many (source, demuxer, rtppay, udpsink, NULL);

the error I get is

Setting to PLAYING
Running
Error: Internal data stream error.
Returned, stopping playback
Deleting pipeline

Please help

On Wed, Jun 10, 2009 at 1:55 PM, Thabelo Mmbengeni <[hidden email]> wrote:

Ok thanks, I kind of have an Idea now.

On Wed, Jun 10, 2009 at 1:17 PM, Jyoti <[hidden email]> wrote:

Yeah. Run the server pipeline in verbose mode i.e., with -v option. And copy the caps(full caps) of udpsink on the udpsrc.

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

Jyoti-2

Re: Problem with Recording Audio from a Network

In reply to this post by zelalem

You should set caps property on udpsrc element at receiver side.

On Wed, Jun 10, 2009 at 7:26 PM, Zelalem Sintayehu <[hidden email]> wrote:

Hi all, I was trying to record audio and video over the network. I wanted to check that separately and succeeded with the video recording, but i couldn't record the audio part. BTW, I want to record into avi file and I used h263p for the video and wanted to use either amr or gsm for the audio. I hope this is possible. The following is my code both from teh sender and reciever side.

Sender:
gst-launch-0.10 -v alsasrc ! queue ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! audioconvert ! gsmenc ! rtpgsmpay ! queue ! udpsink port=5002

Receiver:

gst-launch-0.10 -v udpsrc port=5002 ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

and I got the following error and it terminates. "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0. By the way, when i store both the video later, should i still put "sync=false" (the last statement in the reciever code)?

Please help me.

Thank you.

- Zelalem S.

Windows Live™: Keep your life in sync. Check it out!

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

zelalem

Re: Problem with Recording Audio from a Network

Hi Jyoti, thank you for your prompt response. I added the following caps statement, but it is still the same. The following is the modified receiver side code.

gst-launch-0.10 -v udpsrc port=5002 caps="application/x-rtp,media=(string)audio,clock-rate=(int)8000,encoding-name=(string)GSM,encoding-params=(string)1,octet-align=(string)1" ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

The error is the same: "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0"

Thank you.

- Zelalem S.
-----------------------------------
From: [hidden email]
To: [hidden email]
Subject: Re: [gst-devel] Problem with Recording Audio from a Network

You should set caps property on udpsrc element at receiver side.

On Wed, Jun 10, 2009 at 7:26 PM, Zelalem Sintayehu <[hidden email]> wrote:

Hi all, I was trying to record audio and video over the network. I wanted to check that separately and succeeded with the video recording, but i couldn't record the audio part. BTW, I want to record into avi file and I used h263p for the video and wanted to use either amr or gsm for the audio. I hope this is possible. The following is my code both from teh sender and reciever side.

Sender:
gst-launch-0.10 -v alsasrc ! queue ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! audioconvert ! gsmenc ! rtpgsmpay ! queue ! udpsink port=5002

Receiver:

gst-launch-0.10 -v udpsrc port=5002 ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

and I got the following error and it terminates. "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0. By the way, when i store both the video later, should i still put "sync=false" (the last statement in the reciever code)?

Please help me.

roope.jarvinen

Re: Problem with Recording Audio from a Network

Hi,

You cannot mux gsm-encoded audio into AVI container. Check avimux description for allowed formats.

--Roope

From: ext Zelalem Sintayehu [mailto:[hidden email]]
Sent: 11 June, 2009 10:24
To: [hidden email]
Subject: Re: [gst-devel] Problem with Recording Audio from a Network

Hi Jyoti, thank you for your prompt response. I added the following caps statement, but it is still the same. The following is the modified receiver side code.

gst-launch-0.10 -v udpsrc port=5002 caps="application/x-rtp,media=(string)audio,clock-rate=(int)8000,encoding-name=(string)GSM,encoding-params=(string)1,octet-align=(string)1" ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

The error is the same: "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0"

Thank you.

- Zelalem S.
-----------------------------------
From: [hidden email]
To: [hidden email]
Subject: Re: [gst-devel] Problem with Recording Audio from a Network

You should set caps property on udpsrc element at receiver side.

On Wed, Jun 10, 2009 at 7:26 PM, Zelalem Sintayehu <[hidden email]> wrote:

Hi all, I was trying to record audio and video over the network. I wanted to check that separately and succeeded with the video recording, but i couldn't record the audio part. BTW, I want to record into avi file and I used h263p for the video and wanted to use either amr or gsm for the audio. I hope this is possible. The following is my code both from teh sender and reciever side.

Sender:
gst-launch-0.10 -v alsasrc ! queue ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! audioconvert ! gsmenc ! rtpgsmpay ! queue ! udpsink port=5002

Receiver:

gst-launch-0.10 -v udpsrc port=5002 ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

and I got the following error and it terminates. "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0. By the way, when i store both the video later, should i still put "sync=false" (the last statement in the reciever code)?

Please help me.

Windows Live™: Keep your life in sync. Check it out!

Jyoti-2

Re: Problem with Recording Audio from a Network

In reply to this post by zelalem

Check out the caps between your rtpgsmdepay and avimux.
Run server side with -v option and copy the caps on the gsmenc and apply those caps between rtpgsmdepay & avimux.

On Thu, Jun 11, 2009 at 12:53 PM, Zelalem Sintayehu <[hidden email]> wrote:

Hi Jyoti, thank you for your prompt response. I added the following caps statement, but it is still the same. The following is the modified receiver side code.

gst-launch-0.10 -v udpsrc port=5002 caps="application/x-rtp,media=(string)audio,clock-rate=(int)8000,encoding-name=(string)GSM,encoding-params=(string)1,octet-align=(string)1" ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

The error is the same: "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0"

Thank you.

- Zelalem S.
-----------------------------------
From: [hidden email]
To: [hidden email]
Subject: Re: [gst-devel] Problem with Recording Audio from a Network

You should set caps property on udpsrc element at receiver side.

On Wed, Jun 10, 2009 at 7:26 PM, Zelalem Sintayehu <[hidden email]> wrote:

Hi all, I was trying to record audio and video over the network. I wanted to check that separately and succeeded with the video recording, but i couldn't record the audio part. BTW, I want to record into avi file and I used h263p for the video and wanted to use either amr or gsm for the audio. I hope this is possible. The following is my code both from teh sender and reciever side.

Sender:
gst-launch-0.10 -v alsasrc ! queue ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! audioconvert ! gsmenc ! rtpgsmpay ! queue ! udpsink port=5002

Receiver:

gst-launch-0.10 -v udpsrc port=5002 ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

and I got the following error and it terminates. "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0. By the way, when i store both the video later, should i still put "sync=false" (the last statement in the reciever code)?

Please help me.

Windows Live™: Keep your life in sync. Check it out!

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel

zelalem

Re: Problem with Recording Audio from a Network

In reply to this post by roope.jarvinen

Hi Roope, you are right, it allows alaw,mulaw,ac3,mpeg and raw. But alaw and mulaw don't have payloader and depayloader. Anyway, I tried to recieve without depayloader but it still produced the same error. The following is what tried. Please help me.

gst-launch-0.10 -v udpsrc port=5002 caps="audio/x-rtp,rate=1000,channels=1,depth=8" ! queue ! audio/x-alaw-int,rate=1000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false . I also changed the caps for udpsrc with "audio/x-alaw-int,rate=1000,channels=1,depth=8" but didn't work.

Thank you.

- Zelalem S.

From: [hidden email]
To: [hidden email]
Date: Thu, 11 Jun 2009 09:35:58 +0200
Subject: Re: [gst-devel] Problem with Recording Audio from a Network

Hi,

You cannot mux gsm-encoded audio into AVI container. Check avimux description for allowed formats.

--Roope

Hi Jyoti, thank you for your prompt response. I added the following caps statement, but it is still the same. The following is the modified receiver side code.

gst-launch-0.10 -v udpsrc port=5002 caps="application/x-rtp,media=(string)audio,clock-rate=(int)8000,encoding-name=(string)GSM,encoding-params=(string)1,octet-align=(string)1" ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

The error is the same: "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0"

Thank you.

- Zelalem S.
-----------------------------------
From: [hidden email]
To: [hidden email]
Subject: Re: [gst-devel] Problem with Recording Audio from a Network

You should set caps property on udpsrc element at receiver side.

On Wed, Jun 10, 2009 at 7:26 PM, Zelalem Sintayehu <[hidden email]> wrote:

Hi all, I was trying to record audio and video over the network. I wanted to check that separately and succeeded with the video recording, but i couldn't record the audio part. BTW, I want to record into avi file and I used h263p for the video and wanted to use either amr or gsm for the audio. I hope this is possible. The following is my code both from teh sender and reciever side.

Sender:
gst-launch-0.10 -v alsasrc ! queue ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! audioconvert ! gsmenc ! rtpgsmpay ! queue ! udpsink port=5002

Receiver:

gst-launch-0.10 -v udpsrc port=5002 ! queue ! rtpgsmdepay ! audio/x-raw-int,rate=8000,channels=1,depth=8 ! avimux ! filesink location=audio.avi sync=false

and I got the following error and it terminates. "WARNING: erroneous pipeline: could not link rtpgsmdepay0 to avimux0. By the way, when i store both the video later, should i still put "sync=false" (the last statement in the reciever code)?

Please help me.

check out the rest of the Windows Live™. More than mail–Windows Live™ goes way beyond your inbox. More than messages
------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing
server and web deployment.
http://p.sf.net/sfu/businessobjects
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel