[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
-------------------------------------+-------------------------------------

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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