id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
1052	libavformat doesn't preserve some metadata for mov containers	bbraun		"libavformat doesn't support writing the metadata tags: episode_sort, season_number, media_type, hd_video, or gapless_playback.

Attached is a diff to provide writing these metadata tags.

This can be reproduced by:
ffmpeg -i foo.m4v -metadata episode_sort=2 -metadata season_number=5 bar.m4v
ffmpeg -i bar.m4v
look for those metadata tags.  They are not preserved.

Additionally, when reencoding files that have these tags set, the metadata is not preserved."	defect	closed	normal	avformat	git-master	fixed	mov				0	0