On Saturday 22 December 2007, Bernhard Praschinger wrote: > From my guess you use a bttv based card ? > If you use a bttv based card, you need to use a command like that: > lavrec -f a -i p -g 352x288 -q 80 -R l --software-encoding test.avi >
lavrec -f a -g 720x576 -s -q 80 -U -r 44100 -R l --software-encoding raw.avi Works, but with stuttering audio. Audio is fine if I either drop the resolution, go mono or reduce the sampling rate to 22000. > streamer can also create mjpeg encoded AVI's. > Yes, but I am having trouble with that - it seems to use more cpu than lavrec and just give up at some point. Think I also had audio sync problems - just having another go to confirm. streamer -t 180:00 -r 25 -s 720x576 -o raw.avi -f mjpeg -F stereo CPU usage it a little high at around 85% - on a 2.5GHz athalon. Either solution would work well for me if I can caputure to something that uses a bit less disk space than raw. I can capute raw fine - its just that the file sizes are a bit too large for comfort. I'm wondering if I got something like this: http://www.scan.co.uk/Products/ProductInfo.asp?WebProductID=318489 whether I could use the built in hardware encoder. My existing card is saa7134 based. Not sure if hardware encoding can be done with that card. Pete > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > Mjpeg-users mailing list > Mjpeg-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mjpeg-users -- Peter Chant http://www.petezilla.co.uk ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
