[FFmpeg-trac] #9158(undetermined:new): DVD language metadata

FFmpeg trac at avcodec.org
Mon Mar 22 21:47:41 EET 2021

#9158: DVD language metadata
             Reporter:  sceedy       |                     Type:
                                     |  enhancement
               Status:  new          |                 Priority:  wish
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
 I apologise if this is a duplicate, but I did search “language metadata”
 before raising this.

 I would like DVD audio and subtitle metadata to be extracted from the VOB
 file (colour palette is already extracted for DVD subtitles).

 Attachment DVDLangugeMetadata.zip contains DVDLangugeMetadata.c and
 DVDLangugeMetadata.h which contains the code I have been using for
 approximately 11 months in an program I wrote. You are free to ignore, use
 or modify this code in any way you feel fit. The advantage is it is a
 “compile and go” bolt on to the existing ffmpeg libraries public API. The
 disadvantage is my code’s API assumes knowledge of the structures used for
 input and output because it is not integrated into the codecs.

Ticket URL: <https://trac.ffmpeg.org/ticket/9158>
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