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From: Bernhard P. <sha...@ut...> - 2004-01-07 05:36:59
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Hallo > A wand to record videos via my pixelview (bt878) card with > lavrec. I > use alsa, the audio output of the tv-card is connected to > the line-in > of my integrated via sound card. I can record videos but no > sound. > The command i tried: > > lavrec -f a -i p -t 30 -g 352x288 -R l -s -r 44100 -q 80 -C > europe-west:35 / --software-encoding --mjpeg-buffers 128 > movie.avi What was the error message ? The 2 typical problems are that the sound card is busy with anything else. You can check that with: fuser /dev/dspX, where is is your actual sound card. Or your sound card does not support mmaped recording. You have to look at some documentaion of your sound card/alsa to find out if it should be supported. To record in read mode add the -U option to your command line. > I also tried the -R m & -R c switches, without succes. What > is the > correct command? The alsa-driver (ver 0.9.8) is configurated > well, and > works perfectly... Thats not likely to help. But it depends on the error message. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: sha...@ut... www: http://www.lysator.liu.se/~gz/bernhard |