On 09/13/2015 11:48 PM, Michael Niedermayer wrote: >> - What is "keyframe"? > a random access point
I'm not sure what your answer means. I understand that "A keyframe" is a random access point. The flag in ffprobe's output seems to always be "1". I thought it might be the same as "intra" in FFV1.3's ffprobe output, but it doesn't go to "0" when GOP>1. >> - FFV1.1 has "slices"? > one could argue that any codec without slices has 1 slice per frame True. I just found it a bit confusing to have "slices" mentioned in FFV1 < version 2. >> - "colorspace" only in FFV1.3 >> - "intra" only in FFV1.3 >> - "alpha" only in FFV1.3 >> - keyword "global:" only in FFV1.3 >> >> >> Why is that so? > The code parsing the headers differs and so does the debug printout > i think noone thought about / noticed these differences before Thanks for clearing that up. Regards, Pb _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
