Finalize on a tag library

[Feichtmeier]

Finding the correct tag library is not that easy

pure dart (preferred)
This one so far only supports mp3 https://pub.dev/packages/id3tag
this one says it supoorts more but only mp3 is working https://github.com/ClementBeal/audio_metadata_reader

rust wrappers (hard to test)
The one with most file formats does not work on macos https://github.com/erikas-taroza/audiotags
the only working compromise is metadata god, which is sadly kinda slow, and also does not support opus https://pub.dev/packages/metadata_god, which I currently use

[aleksrutins]

flutter_media_metadata (#66) is another option, if that conversation is reopenable - that's a C++ wrapper, and it has good format support. I haven't had much time to work on that PR in a good while, but I might in a while (hopefully not too long).

[Feichtmeier]

flutter_media_metadata (#66) is another option, if that conversation is reopenable - that's a C++ wrapper, and it has good format support. I haven't had much time to work on that PR in a good while, but I might in a while (hopefully not too long).

I have a strong preference on pure dart libs. They are much easier to test and from my experience they are also faster, which seems weird but I guess there must be a bottleneck in those rust/c++ <-> conversions

[Feichtmeier]

And the winner was
https://github.com/ClementBeal/audio_metadata_reader