rtspsrc plays nothing?

[Mailing List SVR]

Il 05/03/2013 09:21, Paolo Bolzoni ha scritto:
> Dump, no-one has any idea?

add h264parse before matroskamux, matroskamux accept stream-format avc 
and probably you have byte-stream,

Nicola

>
> On Tue, Feb 26, 2013 at 12:38 PM, Paolo Bolzoni
> <paolo.bolzoni.brown at gmail.com> wrote:
>> I tried with version 0.10, but I have still some problems.
>> I can get the rtsp stream and depay it, here is the command line:
>>
>> $ gst-launch-0.10 -tev   rtspsrc protocols=4 buffer-mode=0 name=src
>> location='rtsp://128.2.10.151:80/004/MLtalk2_10-17.mov' latency=1000
>> src. ! 'application/x-rtp' ! rtpmp4gdepay ! fakesink silent=true  src.
>> ! 'application/x-rtp' ! rtph264depay ! fakesink silent=true | grep
>> fakesink
>>
>> /GstPipeline:pipeline0/GstFakeSink:fakesink1.GstPad:sink: caps =
>> video/x-h264, stream-format=(string)byte-stream, alignment=(string)nal
>> /GstPipeline:pipeline0/GstFakeSink:fakesink0.GstPad:sink: caps =
>> audio/mpeg, mpegversion=(int)4, stream-format=(string)raw,
>> codec_data=(buffer)1188
>>
>> I filtered the output to see only the caps of the fakesinks. For what
>> I understood they should be acceptable
>> for matroska muxing. But, this second command fails:
>>
>> $ gst-launch-0.10 -e matroskamux name=mux  rtspsrc protocols=4
>> buffer-mode=0 name=src
>> location='rtsp://128.2.10.151:80/004/MLtalk2_10-17.mov' latency=1000
>> src. ! 'application/x-rtp' ! rtpmp4gdepay ! mux.  src. !
>> 'application/x-rtp' ! rtph264depay ! mux. mux. ! filesink
>> location=video.mkv
>> [...]
>> ERROR: from element /GstPipeline:pipeline0/GstRTSPSrc:src: Internal
>> data flow error.
>> Additional debug info:
>> gstrtspsrc.c(4184): gst_rtspsrc_loop (): /GstPipeline:pipeline0/GstRTSPSrc:src:
>> streaming task paused, reason not-negotiated (-4)
>> [...]
>>
>> I am starting to be a little confused, what is wrong this time?
>>
>> Thanks,
>> Paolo
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