[PATCH v2 0/1] MR7439: winedmo: Find mp3 stream info if channel data is missing.

[Brendan McGrath (＠redmcg)]

This fixes missing mp3 channel data in the FFmpeg demuxer.

--
  v2: winedmo: Find mp3 stream info if channel data is missing.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/7439