Discussion:
Help to fix RTSP playback problem
Vladimir Dyatchin
2005-10-26 06:02:15 UTC
Permalink
Hello,

I've installed Windows Media Services (WMS) on windows 2k3 server
(192.168.0.39).

WMS is streaming simple video clip (legacy_content_clip.wmv) via RTSP
and MMS (publish point "test").

WMP9 playback everything (rtsp and mms) OK.



mplayer mms://192.168.0.39/test
All is OK.


mplayer rtsp://192.168.0.39/test

-------- REPORT ------------------
MPlayer dev-CVS-051010-18:44-3.4.2 (C) 2000-2005 MPlayer Team
CPU: Intel Pentium 4/Celeron D Northwood/Xeon Prestonia/Gallatin (Family: 15, St
epping: 9)
Detected cache-line size is 64 bytes
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
Playing rtsp://192.168.0.39/test.
STREAM_RTSP, URL: rtsp://192.168.0.39/test
Connecting to server 192.168.0.39[192.168.0.39]:554 ...
rtsp_session: Not a Real server. Server type is 'WMServer/9.1.1.3814'.
STREAM_LIVE555, URL: rtsp://192.168.0.39/test
Stream not seekable!
Failed to initiate "audio/X-ASF-PF" RTP subsession: RTP payload format unknown o
r not supported
Failed to initiate "video/X-ASF-PF" RTP subsession: RTP payload format unknown o
r not supported

Exiting... (End of file)
-------- END OF REPORT ------------------

I've last version of Mplayer(CVS) and LIVE555 library manually compiled under MINGW.


------------
Best Regards

Bob
Derk-Jan Hartman
2005-10-26 12:36:45 UTC
Permalink
You should not that RTSP from WMServer does not comply with RTSP 1.0
It is not officially supported by the live555 libraries (right Ross?)

In VLC we have the following outstanding issue with WM-RTSP

http://trac.videolan.org/vlc/ticket/329

The RTP ASF demuxing is done in VLCs liveMedia module.
https://trac.videolan.org/vlc/file/trunk/modules/demux/livedotcom.cpp

DJ
Post by Vladimir Dyatchin
Hello,
I've installed Windows Media Services (WMS) on windows 2k3 server
(192.168.0.39).
WMS is streaming simple video clip (legacy_content_clip.wmv) via RTSP
and MMS (publish point "test").
WMP9 playback everything (rtsp and mms) OK.
mplayer mms://192.168.0.39/test
All is OK.
mplayer rtsp://192.168.0.39/test
-------- REPORT ------------------
MPlayer dev-CVS-051010-18:44-3.4.2 (C) 2000-2005 MPlayer Team
CPU: Intel Pentium 4/Celeron D Northwood/Xeon Prestonia/Gallatin (Family: 15, St
epping: 9)
Detected cache-line size is 64 bytes
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
Playing rtsp://192.168.0.39/test.
STREAM_RTSP, URL: rtsp://192.168.0.39/test
Connecting to server 192.168.0.39[192.168.0.39]:554 ...
rtsp_session: Not a Real server. Server type is 'WMServer/9.1.1.3814'.
STREAM_LIVE555, URL: rtsp://192.168.0.39/test
Stream not seekable!
Failed to initiate "audio/X-ASF-PF" RTP subsession: RTP payload format unknown o
r not supported
Failed to initiate "video/X-ASF-PF" RTP subsession: RTP payload format unknown o
r not supported
Exiting... (End of file)
-------- END OF REPORT ------------------
I've last version of Mplayer(CVS) and LIVE555 library manually
compiled under MINGW.
------------
Best Regards
Bob
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Ross Finlayson
2005-10-26 23:11:18 UTC
Permalink
Post by Vladimir Dyatchin
Failed to initiate "audio/X-ASF-PF" RTP subsession: RTP payload
format unknown o
r not supported
Failed to initiate "video/X-ASF-PF" RTP subsession: RTP payload
format unknown o
r not supported
See <http://www.live555.com/liveMedia/faq.html#payload-format-not-supported>


Ross Finlayson
Live Networks, Inc. (LIVE555.COM)
<http://www.live555.com/>

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