[gst-devel] gstreamer + wowza + jwplayer

Sergio Belmar Argudo belmar_argudo at yahoo.es
Tue Dec 16 13:21:41 CET 2008


			I'm trying to send live audio form a dvb card with gstreamer to a Wowza server and then play audio flash from jwplayer.

The problem is that I can't hear the audio in jwplayer.

I'd tested it with a mp3 file and the following command:

gst-launch-0.10 -v filesrc location=/share/sample.mp3 ! flump3dec !
queue max-size-buffers=0 max-size-time=0 ! ffenc_libfaac ! queue
max-size-buffers=0 max-size-time=0 ! queue max-size-buffers=0
max-size-time=0 ! rtpmp4apay ! udpsink host= port=6060

Wowza caught it and I have this SDP:


o=- 116704633 116704633 IN IP4


t=0 0



c=IN IP4

m=audio 6060 RTP/AVP 96

a=rtpmap:96 MP4A-LATM/48000/2

But, if I try to play that SDP in jwplayer, It looks loke loading, but doesn't play anything...

Wowza doesn't echo any errors, when I connect from jwplayer to play, it only says (I turn the debug off):

INFO session connect-pending -

INFO session connect -

INFO stream create - -

INFO server comment - MediaStreamMediaCasterPlay: startPlay

INFO stream play rtplive.sdp -

Has Anybody any idea?

Has Anybody tried anything like that?

Is it a problem only with audio encoding or SDP file config or is there a bug in any part?


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