It works OK now on the offending system, for both 4:4:4 and 4:2:0. (I downloaded only the y4mstablizer.c from cvs, other stuff same as before)
Thanks! Marko Cebokli On Saturday 24 January 2009 19:12, Steven M. Schultz wrote: > On Sat, 24 Jan 2009, Marko Cebokli wrote: > > I managed to compile the y4mscaler.c that was attached to a previous > > message of another thread (10 min ago). > > Good! Maybe in the future there will be either a 0.91 version of > y4mscaler or the program will be integrated into mjpegtools. > > > But when I try y4mstabilizer with it and 4:4:4 (using the exact y4mscaler > > options from the y4mstabilizer help) , I get exactly the same problem, > > brief flash of first frame and then a green frame that floats away.... > > Oh, ok - I misunderstood the problem. I thought the entire frame > turned green. Anyhow, that 'green' is 0/0/0 in YUV so something is > zero filling a buffer. > > Since there are only 3 uses of bcopy it was not too much effort to > change them to use memmove. I used memmove instead of memcpy because > the manpages state that memmove correctly handles overlapping copies > while memcpy does not. BSD versions of bcopy also handle overlapping > buffers correctly but perhaps other systems do not. > > Since the problem doesn't happen on my system I can't test the change. > > Try the CVS version of mjegtools and see if the problem goes away. If > it does then the released packages can be updated. > > Cheers, > Steven Schultz > > > --------------------------------------------------------------------------- >--- This SF.net email is sponsored by: > SourcForge Community > SourceForge wants to tell your story. > http://p.sf.net/sfu/sf-spreadtheword > _______________________________________________ > Mjpeg-users mailing list > Mjpeg-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mjpeg-users ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
