[FFmpeg-user] Reading Tempo/BPM information from audio files

[Adam Harries]

After some more digging, it seems that I need to set some options while
decoding a mov file - at least from reading
https://ffmpeg.org/doxygen/trunk/mov_8c_source.html

How would I go about doing this? I'm happy to build a new application based
on libavformat, but I'm not sure how to interface with it cleanly.

Thanks,
Adam