[gst-devel] real media .rm and

Wim Taymans wim.taymans at gmail.com
Tue Mar 18 18:22:40 CET 2008


On Tue, 2008-03-18 at 18:10 +0100, Julien Isorce wrote:
> Hi
> 
> ok the pipeline for quicktime streams is gst-launch-0.10 rtspsrc
> location="url"  ! rtpxqtdepay ! ffdec_h264 ! ffmpegcolorspace !
> ximagesink 
> (if we want only the video)
> 
> Then I want to test the realveideodec and realaudiodec. 
> I am trying to play samples from the url :
> http://service.real.com/realone/test/
> example : 
> gst-launch-0.10 rtspsrc
> location="rtsp://media.real.com/showcase/service/samples/rob_h_realvideo9_512.rm" ! fakesink
> But it is not working. 

Realmedia support needs the real RTSP extensions that are in
-ugly/gst/realmedia because the Realmedia RTSP servers do something
completely different.

The above stream does not work for me (404 not found).

> 
> Then, the full pipeline is :
> gst-launch-0.10 rtspsrc
> location="rtsp://media.real.com/showcase/service/samples/rob_h_realvideo9_512.rm" ! rtpextract ! realvideodec ! ffmpegcolorspace ! ximagesink
> But I do not know which rtp element to use.

RealMedia RTSP uses RDT, not RTP as the transport. They also stream
audio and video in a real container.

Wim

> 
> Then as it is possible to play quicktime streams and real media
> streams,  what about windows media streams ?

All of them can be played.

Wim

> An example of those pipelines would be appreciate.
> 
> Sincerely,
> 
> Julien
> 
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