[vlc] Problem when streaming from v4l device.

Philippe Van Hecke philippe.vanhecke at belnet.be
Mon Aug 30 11:53:32 CEST 2004


Hi all,
I am currently make some test of streaming from v4l device (bttv 
linux kernel 2.4.25). I get the last svn source from today.

I start vlc with the following command line

/usr/local/bin/vlc  -vvv --intf dummy 
v4l:/dev/video0:norm=pal:frequency=37525:size=704x576:channel=0:adev=/dev/sound/audio:audio=0 
--sout 
'#transcode{acodec=mp4a,vcodec=mp4v,vb=2000,ab=128,vt=8000000,keyint=80}:rtp{dst=239.2.12.42,sdp=sap,ttl=3,name="BELNET-TV}' 
--ttl 3 --mtu 1200 2>&1 |cat > belnet-tv.log;

after exactly 1 hours the vlc stop and die. Here are the last lines of the log
00000224] main announce handler debug: unregistering announce
[00000225] main private debug: removing SAP announce 0x8224910
[00000225] main private debug: 0 announces remaining
[00000224] main announce handler debug: registering announce
[00000224] main announce handler debug: adding SAP session
[00000225] main private debug: using SAP address: 224.2.127.254
[00000225] main private debug: Addresses: 1  Sessions: 1
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets
[00000227] access_output_udp private debug: mmh, packets in the past -> drop
[00000227] access_output_udp private debug: dropped 1 packets

I have try this many time and vlc stop alway after exactly 1 hours ( i made a 
script that put date befor and after start in file). When i stream from bttv 
with vls. vls run many month without stoping. 

So my question is there is some timer limit in the v4l modules or there is 
something wrong in the way i start vlc ?

Thanks,

Philippe.



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