ReplayGain support

[MrSimmo]

ReplayGain support

[low-batt]

Really nice writeup of the requested feature.

The request is to add UI support for the mpv replaygain option:

--replaygain=<no|track|album>
Adjust volume gain according to replaygain values stored in the file metadata. With --replaygain=no (the default), perform no adjustment. With --replaygain=track, apply track gain. With --replaygain=album, apply album gain if present and fall back to track gain otherwise.

I'm assuming it is desirable to also include support for the associated options:

• replaygain-preamp
• replaygain-clip
• replaygain-fallback

[low-batt]

Please have a look at the screenshots of the proposed implementation in PR #4932. Does that look like what you were expecting? Does the mpv behavior I show look like ReplayGain is working?

[MrSimmo]

Please have a look at the screenshots of the proposed implementation in PR #4932. Does that look like what you were expecting? Does the mpv behavior I show look like ReplayGain is working?

This is brilliant - looks great! Yup, looks like its working fine. Thank you again

[low-batt]

Very helpful that you entered this issue. I was unaware of this mpv feature.

I'm a junior IINA developer so the proposed changes still need to be reviewed by the other developers. Future release plans are always subject to change, but last I heard the next release will be a bug fix release, so unlikely this change will make it into that release. As soon as possible after that release will be the first beta release for the long planned feature release. I'm expecting this change will make it into that release.

[MrSimmo]

Thanks low-batt; sounds good! and thanks again