I did the same. Faced a problem where mp3 and opus replaygain tags follow different spec (replaygain calculators for some reason use R128_ tags for opus files for some reason) and some players don't support it yet. Apart from that there haven't been issues.
I did the same. Faced a problem where mp3 and opus replaygain tags follow different spec (replaygain calculators for some reason use R128_ tags for opus files for some reason) and some players don't support it yet. Apart from that there haven't been issues.