Hi Derek, On Sat, 2004-09-04 at 05:38, Derek Fountain wrote: > <A bit later...> In fact, the problem seems to be with glav. I reset the sound > system and recorded several clips, one after the other with no resets. I then > play them back using glav and they're all perfect. I record one more and it > comes out with crackles. I reset the sound system and play it again - it > still crackles.
Might be. Scientifically, I'm not completely convinced yet on what the problem is: 1. you record several times, 2. you play back several times (all fine so far), 3. you record one more and 4. you play back (crackles), restart (normally solves) and it still crackles. Now try playing one of your videos from step 1-2 and see if it doesn't crackle, and *then* I'm convinced that 2. is breaking 3. ;). That doesn't, however, tell me that 2. is an actual problem. I know that glav/lavplay do some weird stuff. We use mmap() for playback because it's an efficient way of using hardware memory. Most applications simply use write(). Maybe your particular driver cannot handle that. In that case, file a bug report at the ALSA team to fix it (http://alsa-project.org/). We cannot fix their bugs and we shouldn't work around them, imo. Ronald -- Ronald S. Bultje <[EMAIL PROTECTED]> ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
