[FFmpeg-trac] #750(undetermined:closed): ffmpeg does not list OGG-theora metadata tags (like title author etc)
FFmpeg
trac at avcodec.org
Mon Apr 9 23:36:10 CEST 2012
#750: ffmpeg does not list OGG-theora metadata tags (like title author etc)
-------------------------------------+-------------------------------------
Reporter: RyszardG | Owner:
Type: defect | Status: closed
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | worksforme
Analyzed by developer: 0 | Blocked By:
| Reproduced by developer: 0
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Comment (by cehoyos):
Metadata gets lost if meta.ogv if encoded again:
$ ffmpeg -i theora-0packets.ogv -vcodec copy -metadata TITLE="My title"
-metadata ARTIST="Me" meta.ogv
[...]
$ ffmpeg -i meta.ogv out.ogv
[...]
$ ffmpeg -i out.ogv
[...]
{{{
Input #0, ogg, from 'out.ogv':
Duration: 00:00:33.00, start: 0.000000, bitrate: 646 kb/s
Stream #0:0: Video: theora, yuv420p, 320x176 [SAR 1:1 DAR 20:11], 24
fps, 24 tbr, 24 tbn, 24 tbc
Stream #0:1: Audio: flac, 48000 Hz, stereo, s16
Metadata:
ENCODER : Lavf54.3.100
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/750#comment:4>
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