[gst-devel] MPEG-4 video rtp payloader

[yangsb]

Hi, Mike
Thanks for your reply.
I tried this pipeline :

gst-lanuch -v filesrc location="test.mpeg4" ! mpeg4videoparse ! rtpmp4vpay !
udpsink port=5000

But it stops after pops the following message:
-----------------------------------------------------------------------
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
-----------------------------------------------------------------------
It does not pop more messages , no warnings and errors.
Could you give me some advice ?





Michael Smith-7 wrote:
> 
> On Thu, Feb 12, 2009 at 8:49 PM, yang shaobo <yangsb05 at gmail.com> wrote:
>> Does anyone knows which plugin can be used as a payloader for raw
>> mpeg4( simple profile ) video ?
>>
>> I tried the rtpmp4vpay,but it does not work.
>> My pipeline is the following :
>>
>> sender :
>> gst-lanuch -v filesrc location="test.mpeg4" ! rtpmp4vpay ! udpsink
>> port=5000
> 
> rtpmp4vpay is _only_ an rtp payloader. It won't parse a raw bitstream
> for you. So, you need to have a parser before it (e.g.
> mpeg4videoparse), since it's coming from a file (rather than an
> encoder, which would already output parsed buffers, with appropriate
> caps).
> 
> Mike
> 
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