Hallo > >> > Hmmm, I wonder if 'mmap(2)' is part of the problem. Is there a > >> > method you can use that does not involve mmap? > >> > >>Hmm, I have no idea... > > Oh, ok. I seem to remember a "software"/"hardware" choice - ah, > > if you do a "lavplay -h" you'll see: > > -p/--playback [SHC] playback: (S)oftware, (H)ardware (screen) or > > (C)ard > > > > what happens if you use "-p S" in the lavplay command? > The same error than without the "-p S" option (for both programms, glav > and lavplay): I didn't remember everything on that tread but. If you think you sound card cannot play back the sound because the sound cad does not support mmap play back. Thry playing back without sound -a 0.
The -p S/C/H is only for the video. Playing back the audio in read mode like it is possible when recording is currently not possible. > [EMAIL PROTECTED]:/video/video> glav -p S test.avi > ++: Fatal signal: Segmentation Fault (SDL Parachute Deployed) > [EMAIL PROTECTED]:/video/video> lavplay -p S test.avi > lavplay1.6.2 > lavtools version 1.6.2 > Fatal signal: Segmentation Fault (SDL Parachute Deployed) > Speicherzugriffsfehler loks not nice, would it be possible that you run that command again with -v 2. And attach the output. > So when lav2yuv test.avi | yuvplay works but neither "glav -p S > test.avi" nor the same with lavplay then it must be a problem with this > two programms - no? > >>There is another thing that confuses me, the audio has actually 44100 Hz > >>but the wav only has got 22050 Hz... > > > > > > mp2enc -h > > > > -r num Force output sampling rate to be num Hz (default: 44100) > > > > > > 22050 is not a valid rate for VCD/DVD/SVCD - mp2enc is upsamping the > > audio to 44100. You can specify a different rate with "-r". > > Yeah, but the audio already comes at 44100 Hz from the source > (camcorder), so it should actually have 44100 Hz in the recorded video - no? Should be. If the audio has only 22050Hz sampling rate It is likely that lavplay/glav will fail too. pleas run lavinfo on the file and tell us also the audio samplerate. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
