id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
2269	adts muxer does not write metadata	feelart		"RE: ffmpeg 1.1 (build 2013-02-09)

2 bugs:
1/ when aac is the output source, source tags are not copied

2/ when aac is input, ouput tags have issues with some non EN chars

'''Quid is it linked to any aac encoder or just libvo_aacenc
'''

First let's test source is MP3

With:

{{{
ffmpeg -i withTagsMp3.mp3 -map_metadata 0 tagTestaacNoTagCopy.aac
}}}


no tag are copied, no warning or error

while both are OK:

{{{
ffmpeg -i withTagsMp3.mp3 -map_metadata 0 tagTestmp3OK.mp3

ffmpeg -i withTagsMp3.mp3 -map_metadata 0 -id3v2_version 3 tagTestID3v2mp3OK.mp3
}}}

Second let's test when source is AAC


{{{
ffmpeg -i withTagsAAC.aac -map_metadata 0 aac2mp3RUSSIAN_FAILS.mp3
}}}


Here French characters are copied, but Russian fails (note withTagsMp3.mp3 is OK with Russian)
Returns an error:

{{{
""[aac @ 000000000222d3e0] channel element 2.0 is not allocated
Error while decoding stream #0:0: Error number -1 occurred""
}}}



{{{
ffmpeg -i withTagsAAC.aac -map_metadata 0 aac2aacFails.aac
}}}

Here no tags are copied at all !

{{{
""[aac @ 000000000222d3e0] channel element 2.0 is not allocated
Error while decoding stream #0:0: Error number -1 occurred""
}}}
"	enhancement	open	wish	avformat	git-master		aac				1	0