On Wed, Jan 08, 2020 at 13:26:35 +0000, Jörg Beckmann wrote: > Invents a new option "discard_fragments" for the MP4/Quicktime/MOV decoder.
Strictly speaking, it's a demuxer and not a decoder. ;-) > If this option is set to "on", old fragments are discarded as far as possible > on each call to switch_root(). If set to "off", nothing changes at all. If set > to "auto" (the default), this function is turned on for streams containing > only audio. Since it's new option, and possibly even a behavioral change, I suggest bumping libavformat's MICRO version with the same commit. > + { "discard_fragments", "Discard fragments after they have been read to > support live streams.", OFFSET(discard_fragments), > + AV_OPT_TYPE_INT, { .i64 = MOV_DISCARD_AUTO }, MOV_DISCARD_AUTO, > MOV_DISCARD_ON, FLAGS, "discard_fragments"}, > + { "auto", "Switch on for audio only streams", 0, AV_OPT_TYPE_CONST, > {.i64 = MOV_DISCARD_AUTO}, INT_MIN, INT_MAX, FLAGS, "discard_fragments" }, > + { "off", "Switch off", 0, AV_OPT_TYPE_CONST, > {.i64 = MOV_DISCARD_OFF}, INT_MIN, INT_MAX, FLAGS, "discard_fragments" }, > + { "on", "Switch on", 0, AV_OPT_TYPE_CONST, > {.i64 = MOV_DISCARD_ON}, INT_MIN, INT_MAX, FLAGS, "discard_fragments" }, > { NULL }, I would have suggest you add documentation to doc/demuxers.texi, but since most of mov's options don't seem to be documented there... *sigh*. Moritz _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".