[MPlayer-users] record from TV ( v4l ) with sound

Jindrich Makovicka makovick at kmlinux.fjfi.cvut.cz
Tue Oct 22 17:40:18 CEST 2002


Emmanuel Anne wrote:

>[Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
>On Tue, 22 Oct 2002, Emmanuel Anne wrote:
>
>  
>
>>Thanks for your fast answer...
>>Well the machine should be fast enough : a 1Ghz pentium 3 with 128 Mb of
>>ram. After 2 minutes of recording this way, the load average is 0.59.
>>
>>But I didn't see any error message... I don't know, maybe I should try
>>to increase the verbose level ?!!
>>    
>>
>
>I found the solution : it's sound !
>When I use the normal mencoder version, then there is no sound (because
>the v4l card has no sound and in this case mencoder refuses to record
>from /dev/dsp), and then I have D/B/S = 0/0/0 !!!
>
>So forcing sound provides sound, but breaks the video synchronization.
>But I don't know why...
>I fear I need help here...
>(I forced sound on by just replacing "param_noaudio = 0 by
>param_noaudio = 1 everywhere in tvi_v4l.c).
>
> 
>
>_______________________________________________
>RTFM!!!  http://www.MPlayerHQ.hu/DOCS
>Search:  http://www.MPlayerHQ.hu/cgi-bin/htsearch
>http://mplayerhq.hu/mailman/listinfo/mplayer-users
>
>  
>
Get a fresh CVS and try the "forceaudio" option if it does any good for you.
BTW, when you report bugs that appear with the version you modified 
yourself, try to mention it more clearly ;)

-- 
Jindrich Makovicka





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