Hi all,
Iam trying to play gif file using playbin. These is what i follow,
gst-launch-0.10 playbin uri=file:///home/akhil/Gifimage.gif
In response i get this
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "playbin0".
Execution ended after 1965138 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...
it came up for fraction of second and went off completly[?]. When i play this
gif in firefox browser it plays fine. The gif should play for full 20 secs,
and has 5frames/sec, with resolution of 576x256.
Please bare with me for the next thing what iam writing, (i am complete noob
for gstreamer i should be given some consideration !!)
I tried to make specific pipeline to play gif,
gst-launch-0.10 filesrc location=Gifimage.gif ! decoder-image/gif !
xvimagesink
For this i got this in response
WARNING: erroneous pipeline: could not link filesrc0 to ximagesink0
Regards
Akhil
On Wed, Jun 23, 2010 at 5:31 PM,
<[hidden email]> wrote:
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Today's Topics:
1. Re: Dynamically changing filesink output files (Stefan Kost)
2. Re: How add LCD output and 320x240 resolution in gstreamer
TIDmaivideosink in dm365 (Stefan Kost)
3. Re: How do I kow what makes a plugin "bad'? (Stefan Kost)
4. client for http streaming (anil v)
5. Re: Joining Two Video Streams using GNonLin (Sandeep Prakash)
6. Re: osxvideosink: how to get the window id? (Philippe Normand)
7. Re: osxvideosink: how to get the window id? (Farkas Levente)
8. Re: osxvideosink: how to get the window id? (Thomas Loewe)
9. libv4lconvert: warning more framesizes then I can handle!
(Wes Miller)
----------------------------------------------------------------------
Message: 1
Date: Wed, 23 Jun 2010 10:39:07 +0300
From: Stefan Kost <[hidden email]>
Subject: Re: [gst-devel] Dynamically changing filesink output files
To: [hidden email]
Message-ID: <[hidden email]>
Content-Type: text/plain; charset=ISO-8859-1
On 22.06.2010 16:56, Wes Miller wrote:
> Hi All,
>
> I just read with interest the discussion of how to dynamically connect to a
> Tee element. This makes me curious if it is possible to dynamically change
> the output file for a filesink element.
>
> I tried setting the pipeline to NULL (don't think I tried Paused) then
> setting the location property. Didn't seem to work, however.
>
It is an FAQ, set filesink to READY, change location, set back to PLAYING.
Stefan
> Many thanks,
>
> Wes
>
------------------------------
Message: 2
Date: Wed, 23 Jun 2010 10:40:14 +0300
From: Stefan Kost <[hidden email]>
Subject: Re: [gst-devel] How add LCD output and 320x240 resolution in
gstreamer TIDmaivideosink in dm365
To: [hidden email]
Message-ID: <[hidden email]>
Content-Type: text/plain; charset=ISO-8859-1
On 22.06.2010 18:26, arasu wrote:
> Hi All
>
> I am new to gstreamer.Target board is DM365 Leopard .i was able to
> display video in composite output using TIDmaivideosink.now i want to add
> LCD output and 320x240 resolution in gstreamer for TIDmaivideosink.
>
> gst-launch -v videotestsrc ! TIDmaiVideoSink videoStd=D1_NTSC
> videoOutput=composite sync=false
>
> this one is working.
>
> how to add LCD output and QVGA(320X240)resolution to TIDmaiVideoSink
>
> Can anyone guide me?
>
You need to discuss this with TI (who provides the TIDmaiVideoSink).
Stefan
>
>
> Thanks and regards,
>
> Arasu
>
------------------------------
Message: 3
Date: Wed, 23 Jun 2010 10:43:34 +0300
From: Stefan Kost <[hidden email]>
Subject: Re: [gst-devel] How do I kow what makes a plugin "bad'?
To: [hidden email]
Message-ID: <[hidden email]>
Content-Type: text/plain; charset=ISO-8859-1
On 23.06.2010 10:08, Edward Hervey wrote:
> On Tue, 2010-06-22 at 11:00 -0700, Wes Miller wrote:
>
>> I was just looking at the docs for camerabin and notice it's in
>> gst-plugins-bad. It shows as LGPL, so that's goodness. What makes it bad?
>>
> gst-plugins-bad is where all new plugins first go. Call it
> purgatory :) People can then request a plugin-move for it to be moved to
> -good or -ugly (depending on license/patent issues).
>
> Edward
>
>
Lets point out once again, that everybody can request a plugin do be
moved. Check if it complies to the list:
http://cgit.freedesktop.org/gstreamer/gstreamer/tree/docs/random/moving-plugins
it it does file a bug and request it to be moved. If it does not adhere
to the requirements, help to get there :)
Stefan
>> same question in general. How do you know what's bad in an element?
>>
>> Wes
>>
>
>
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------------------------------
Message: 4
Date: Wed, 23 Jun 2010 13:48:56 +0530
From: anil v <[hidden email]>
Subject: [gst-devel] client for http streaming
To: [hidden email],
[hidden email]
Message-ID:
<[hidden email]>
Content-Type: text/plain; charset="iso-8859-1"
Hi All,
I am working on client to receive the http stream. Can any one please
tell me is the gstreamer supports the http client if supports can you
please tell me in which module the http client code existed .
Thanks,
Anil.V
-------------- next part --------------
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------------------------------
Message: 5
Date: Wed, 23 Jun 2010 03:16:08 -0700 (PDT)
From: Sandeep Prakash <[hidden email]>
Subject: Re: [gst-devel] Joining Two Video Streams using GNonLin
To: [hidden email]
Message-ID: <[hidden email]>
Content-Type: text/plain; charset=us-ascii
Hi Edward,
Thanks for the quick reply. In fact I have missed some details:
-> I have written a gst application that will simulate the pipeline that I
have mentioned.
(So the brackets were used just to indicate the gnl
http://gstreamer-devel.966125.n4.nabble.com/file/n2265378/gnonlin-tutorial-sample5.c
gnonlin-tutorial-sample5.c composition as a bin)
-> The times (start, duration....) are given in nano seconds.
I removed ffmux_3gp from the pipeline, so now I am saving only the
elementary stream.
Even now the result is the same, frames from the 2nd file is getting
corrupted as
mentioned in my previous post.
Also one more query....Will the order of the elements (identity,
ffmpegcolorspace, videorate,
videoscale) matter before the encoder matter in the final outcome??
I have attached the sample application that I am using for this purpose.
Thanks in Advance.
Sandeep Prakash
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------------------------------
Message: 6
Date: Wed, 23 Jun 2010 12:27:50 +0200
From: Philippe Normand <[hidden email]>
Subject: Re: [gst-devel] osxvideosink: how to get the window id?
To: [hidden email]
Message-ID: <1277288870.3230.9.camel@monster>
Content-Type: text/plain; charset="UTF-8"
On Sun, 2010-06-13 at 07:30 -0700, Thomas Loewe wrote:
> Hi,
>
> as i understand the latest osxvideosink now supports the xoverlay interface
> and i can set the output window via gst_x_overlay_set_xwindow_id().
>
> My app (based on wxwidgets) is running fine on windows and linux, but on osx
> i dont know how to get the window id to redirect the video to my own window.
>
> Is there any example how to do this on osx?
>
> Thank you,
> Thomas
The osxvideosink sends a pointer to a NSView to the application via a
message containing a have-ns-view structure, small snippet:
if (gst_structure_has_name(message->structure, "have-ns-view")) {
videoWindow =(NSView*)
g_value_get_pointer(gst_structure_get_value(message->structure,
"nsview"));
Then you can map the NSView to a NSWindow and show it. The message needs
to be handled synchronously by the application.
If you want a complete example, Alessandro (twi_ on IRC) told me he has
one written in Python :)
Philippe
------------------------------
Message: 7
Date: Wed, 23 Jun 2010 13:01:51 +0200
From: Farkas Levente <[hidden email]>
Subject: Re: [gst-devel] osxvideosink: how to get the window id?
To: Discussion of the development of GStreamer
<[hidden email]>
Message-ID: <[hidden email]>
Content-Type: text/plain; charset=ISO-8859-1
On 06/23/2010 12:27 PM, Philippe Normand wrote:
> On Sun, 2010-06-13 at 07:30 -0700, Thomas Loewe wrote:
>> Hi,
>>
>> as i understand the latest osxvideosink now supports the xoverlay interface
>> and i can set the output window via gst_x_overlay_set_xwindow_id().
>>
>> My app (based on wxwidgets) is running fine on windows and linux, but on osx
>> i dont know how to get the window id to redirect the video to my own window.
>>
>> Is there any example how to do this on osx?
>>
>> Thank you,
>> Thomas
>
> The osxvideosink sends a pointer to a NSView to the application via a
> message containing a have-ns-view structure, small snippet:
>
> if (gst_structure_has_name(message->structure, "have-ns-view")) {
> videoWindow =(NSView*)
> g_value_get_pointer(gst_structure_get_value(message->structure,
> "nsview"));
>
> Then you can map the NSView to a NSWindow and show it. The message needs
> to be handled synchronously by the application.
>
> If you want a complete example, Alessandro (twi_ on IRC) told me he has
> one written in Python :)
if possible i also like to get that complete example:-)
thanks in advance.
regards.
--
Levente "Si vis pacem para bellum!"
------------------------------
Message: 8
Date: Wed, 23 Jun 2010 04:16:12 -0700 (PDT)
From: Thomas Loewe <[hidden email]>
Subject: Re: [gst-devel] osxvideosink: how to get the window id?
To: [hidden email]
Message-ID: <[hidden email]>
Content-Type: text/plain; charset=us-ascii
Hm, atm i do the following
Windows:
HWND window = (HWND)MainFrame->EmbeddedVideoWindow->GetHandle();
Linux:
Window window =
GDK_WINDOW_XWINDOW(GTK_PIZZA(MainFrame->EmbeddedVideoWindow->m_wxwindow)->bin_window);
Is there no similar simple thing under OSX for wxMac?
Thomas
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------------------------------
Message: 9
Date: Wed, 23 Jun 2010 05:01:29 -0700 (PDT)
From: Wes Miller <[hidden email]>
Subject: [gst-devel] libv4lconvert: warning more framesizes then I can
handle!
To: [hidden email]
Message-ID: <[hidden email]>
Content-Type: text/plain; charset=us-ascii
Hello,
This pipe works. I gfet a nice fullscreen video.
> gst-launch-0.10 -e v4l2src ! autovideosink
Setting pipeline to PAUSED ...
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
I am curious though, is there something I can do to make libv4lconvert see
fewer framesizes? The camera is a Logitech C310 HD Webcam.
Wes
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