[gst-devel] How to save a stream from a network into a file

[sudarshan bisht]

Hi,          Hi ,,
         Try providing caps between  rtph263pdepay and avimux .



On Sat, May 30, 2009 at 8:28 PM, Zelalem Sintayehu <zelalems at hotmail.com>wrote:

>  Hi, I was trying to transfer video and audio using network. I used teh
> examples from the net to do that and succeeded. But now I wanted to save the
> stream into file and faced with some problem. Please look at the following
> command:
>
> gst-launch-0.10 udpsrc port=5000 caps="application/x-rtp,
> media=(string)video,clock-rate=(int)90000, encoding-name=(string)H263-1998"
> num-buffers=5000 ! queue ! rtph263pdepay ! ffdec_h263 ! xvimagesink   -----
> this is what i used to accept and display a video stream.
>
> So, to save the stream into a file I changed the last two elements (the
> ffmpeg decoder and xvimake sink). I thought that since the packet coming
> from the other machine is already encoded in h263p codec, replacing these
> two elements  with the following elements would solve my problem: I used
> these elments: avimux ! filesink location=testnet.avi . That is, i connected
> the rtph263pdepay element to the avimux element and to the file sink element
> sequentially as follows.
>
>  gst-launch-0.10 udpsrc port=5000 caps="application/x-rtp,
> media=(string)video,clock-rate=(int)90000, encoding-name=(string)H263-1998"
> num-buffers=5000 ! queue ! rtph263pdepay ! avimux ! filesink
> location=test.avi
>
> But I got an error, that says: streaming task paused, reason not-negotiated
> (-4)
>
> Please help me on how I can save a stream.
>
> Thank you.
>
> - Zelalem S.
>
>
>
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-- 
Regards,

Sudarshan Bisht
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