ReplayGain does not work in AIFF file

[yaslam]

(07-03-2019 16:02)simoncn Wrote:  The problem isn't caused by the position of the tags in the file. I tried editing an AIFF file to make the tags come first but this didn't fix the problem.

Hi,

I tried to convert each format file to WAV with ffmpeg command.
FLAC and ALAC were exported ReplayGain as metada, but not in AIFF.

Code:

Side data
  replaygain track gain - -10.880000, track peak - 0.000023, album gain - -10.880000, album peak - 0.000023,

I posted about it in the FFmpeg forum and was told that there is no code to export ReplayGain in the source code that decodes AIFF. (libavformat/aiffdec.c)
The person who taught me issued a patch to fix it.
I applied the patch to the FFmpeg source and compiled it and tried it. It works ReplayGain correctly with AIFF file.
If that patch is incorporated into a future release of FFmpeg, then ReplayGain will work with AIFF.
This problem has been resolved.
Thank you.