On Wed, 16 Nov 2016 00:11:50 +0100, Moritz Barsnick wrote: > I couldn't wrap my head around some of the filters. Sometimes, no other > mention is even found on the web (incl. mailing lists) except for e.g. > quotes of the sources. (I did try to reverse-engineer the sources > carefully.) I reckoned some doc is better than no doc.
Yeah, although I made the ticket and assigned it to myself what you point out is basically why I never finished it. > E.g. I couldn't figure out whether all filters are "still" useful, or > whether documenting them may confuse someone. Was the MP3 header > compression, as once created by a now-removed bitstream filter, > proprietary to ffmpeg? Was it found in the wild? Yes, there was once a bsf that would compress the header. Removed in 75ec40b/c6080d8. I don't know if it was anything used in the wild or just something from FFmpeg. Michael was the author so he'll know more. > What is the movsub filter pair actually useful for? Good question. I looked into it once but forgot all details. Anyway, thanks for the patch. It has been pushed. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
