[Live-devel] IP_ADD_MEMBERSHIP error

Julian Lamberty julian.lamberty at mytum.de
Fri May 11 05:45:28 PDT 2007


Hi!

I'm trying to open a stream from vobStreamer with VLC, which uses 
live555's libs. But everytime I get the following error:

Sending request: OPTIONS rtsp://192.168.2.46/vobStream RTSP/1.0
CSeq: 1
User-Agent: VLC media player (LIVE555 Streaming Media v2007.02.20)


Received OPTIONS response: RTSP/1.0 200 OK
CSeq: 1
Date: Fri, May 11 2007 14:12:10 GMT
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE


Sending request: DESCRIBE rtsp://192.168.2.46/vobStream RTSP/1.0
CSeq: 2
Accept: application/sdp
User-Agent: VLC media player (LIVE555 Streaming Media v2007.02.20)


Received DESCRIBE response: RTSP/1.0 200 OK
CSeq: 2
Date: Fri, May 11 2007 14:12:10 GMT
Content-Base: rtsp://192.168.2.46/vobStream/
Content-Type: application/sdp
Content-Length: 453


Need to read 453 extra bytes
Read 453 extra bytes: v=0
o=- 1178890144653306 1 IN IP4 192.168.2.46
s=Session streamed by "vobStreamer"
i=/mnt/VIDEO_TS/VTS_01_1.VOB
t=0 0
a=tool:LIVE555 Streaming Media v2007.02.20
a=type:broadcast
a=control:*
a=source-filter: incl IN IP4 * 192.168.2.46
a=rtcp-unicast: reflection
a=range:npt=0-
a=x-qt-text-nam:Session streamed by "vobStreamer"
a=x-qt-text-inf:/mnt/VIDEO_TS/VTS_01_1.VOB
m=video 8888 RTP/AVP 32
c=IN IP4 232.34.164.65/255
a=control:track1

14:28:06 Groupsock(5: 232.34.164.65, 8888, SSM source: 192.168.2.46): 
failed to join group: setsockopt(IP_ADD_MEMBERSHIP) error: No such device
14:28:06 Groupsock(6: 232.34.164.65, 8889, SSM source: 192.168.2.46): 
failed to join group: setsockopt(IP_ADD_MEMBERSHIP) error: No such device

And VLC doesn't display anything. Same thing if I try to access it with 
ffmpeg. What's wrong?

Julian
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