[Live-devel] HELP - AMR support using RTSP

Ross Finlayson finlayson at live.com
Tue Jan 18 10:27:01 PST 2005


>Does it mean that the "openRTSP" do not records AMR audio data
>correctly?

Yes it can, but (currently) not as a ".mov" or ".mp4" file.  Instead, you 
will need to run "openRTSP" *without* the "-q" or "-4" options, so that it 
writes audio and video as separate files - i.e.,

         openRTSP rtsp://192.118.51.178:554/videoBlogger/test.3gp

will create two files: a (raw) MPEG-4 video file, and an AMR audio 
file.  If you then rename these files as "test.m4v" and "test.amr" 
(respectively), you should be re-stream them using "testMPEG4VideoStreamer" 
and "testAMRAudioStreamer" (respectively), or "testOnDemandRTSPServer" (for 
unicast streaming), and play the resulting streams in QuickTime Player.

If all this works, then this will show that there's nothing wrong with your 
server or with the LIVE.COM client code, and that any problems that you 
have receiving/playing AMR audio RTP streams in VLC must be due to the VLC 
code itself.


	Ross Finlayson
	LIVE.COM
	<http://www.live.com/>



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