>----Messaggio originale---- >Da: shadowl...@utanet.at >Data: 18/12/2010 8.28 >A: "matrobr...@libero.it"<matrobr...@libero.it>, "MJPEG-tools user list" <mjpeg-users@lists.sourceforge.net> >Ogg: Re: [Mjpeg-users] Error with Lavrec and BT848 > >Hallo > > >Please subscribe to the list, else you won't get all replys and your >mails need to be approved by the mailinglist admin. > >matrobr...@libero.it wrote: >> Hello everyone. >> When I try to capture a video with my Conexant BT848 capture card, I get this >> error: >> >> ** ERROR: [lavrec] Error queuing buffers: Device or resource busy >> >> The command I used is >> >> lavrec - software-encoding - format = a - input = P - quality = 100 - geometry >> = 912x576 file.avi >What command did you use ? >One thing I would really change is the geometry setting to 720x576, or >for testing purposes to 352x288 (PAL) the geometry setting you use is >very uncommon. > >One other thing is that you can't view the video during recording. So >pease stop all video viewing software (like xawtv). > >Are you aware that the input P chooses the 2nd input of the bttv card ? >Is that the correct input ? The input selection is different for zoran >and bttv based cards. > >For testing purposes please use a quality lower than 100%, something >like 80 is enough if recording works well you can use higher settings. > >So please use a command like that: >lavrec -f a -i P -g 352x288 -q 80 -a 0 -v 2 \ > --software-encoding test.avi > >That records the video without the audio, to confirm that you don't have >any problems with the audio card. >You can than go up with the quality size and add sound recording so you >know more exact where the problem is. > >auf hoffentlich bald, > >Berni the Chaos of Woodquarter > >Email: shadowl...@utanet.at >www: http://www.lysator.liu.se/~gz/bernhard >
I tried with your command, but I always get the same error. I have a doubt. When launching the command, there must be something attached to the card? (VCR, Camera ...). The entry that interests me is Composite 1 nor S-video, nor the Composite 0 ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
