[FFmpeg-trac] #7859(avformat:new): Wrong ARMovie audio codec detection

[FFmpeg]

#7859: Wrong ARMovie audio codec detection
-------------------------------------+-------------------------------------
             Reporter:  stohrendorf  |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  avformat     |                  Version:  git-
                                     |  master
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug: ARMovie Audio Codec detection must not be case
 sensitive

 Details:
 The string checks at
 https://github.com/FFmpeg/FFmpeg/blob/master/libavformat/rpl.c#L213 should
 be case-insensitive. Tomb Raider 1 has ARMovie files which contain
 uppercase "LINEAR" and "UNSIGNED", so libavformat falsely returns
 AV_CODEC_ID_PCM_VIDC instead of AV_CODEC_ID_PCM_U8.

 Example:
 {{{
 8          bits per sample (LINEAR UNSIGNED)
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/7859>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker