On Sep 28,08:51, Steven M. Schultz wrote: > > On Wed, 28 Sep 2005, Frank Albrecht wrote: > > > It doesn't work. Segmentation fault with libquicktime, with > > all versions of streamer, self-compiled or not. > What does a gdb backtrace look show? Perhaps knowing where the > fault is happening will provide an idea what area to investigate.
Puh, I don't know how to do that. My idea was to do ltrace because of library related problem: $ ltrace streamer -t 0:30 -o movie.mov -f yv12 -F mono16 pthread_cond_init(0x0806a6a8, 0, 0, 0, 0x401a3104) = 0 malloc(960) = 0x08064e70 malloc(1264) = 0x08065238 pthread_mutex_init(0x08065238, 0, 0, 0, 1) = 0 pthread_mutex_init(0x080656c0, 0, 0x400388af, 0x08065238, 16) = 0 pthread_cond_init(0x080656d8, 0, 0x400388af, 0x08065238, 16) = 0 pthread_create(0x08065708, 0, 0x080529d0, 0x08065238, 0x080655a4) = 0 pthread_mutex_init(0x080653b0, 0, 0xbffff318, 0x08065238, 16) = 0 pthread_cond_init(0x080653c8, 0, 0xbffff318, 0x08065238, 16) = 0 pthread_create(0x080653f8, 0, 0x080527c0, 0x08065238, 0x08065294) = 0 --- SIGSEGV (Segmentation fault) --- +++ killed by SIGSEGV +++ > > I will write to Gerd Knorr. > Excellent idea. My guess is that the API changed somehow between > libquicktime 0.9.3 and later versions and xawtv/streamer has not > caught up with the changes. mjpegtools works with libquicktime 0.9.4 > or newer. > It would appear to be a xawtv/streamer problem at this point. If Gerd > suspects it is a libquicktime problem then you might join the > libquicktime mailing list (low volume - and just as friendly as this > list ;)) No answer yet. Perhaps he is busy or emails are going into spamflter. Is it possible to use mencoder or ffmpeg for capturing for mjpegtools? I couldn't figure out how to create an input satifying lav2yuv/mpeg2. mit freundlichen Grüßen, Frank Albrecht ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
