Hi, currently when writing ACLR atoms to .mov's there is a 'corruption' caused by the function mov_write_avid_tag() writing an additional 4 bytes of zero's. this is potentially then followed by other atoms colr and pasp. Looking at the specifications it appears this 4 bytes is supposed to occur at the end of the stsd if at all, as it is optional.
I'm working on a patch to fix the 'corruption' but wondered how to handle the optional terminator: 1) Don't write one ever 2) Write one if requested by adding a flag to -movflags stdsterminator 3) Write one by default, add a 'nostdsterminator' flag (needs a better name) 4) always write one. I'm favouring 2 or 3 Currently I've done option 1 see https://github.com/KevinJW/FFmpeg/compare/mov_dnxhd_stsd_corruption Thanks Kevin _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
