Opened 2 years ago

Last modified 2 years ago

#4622 new enhancement

Add ReplayGain feature

Reported by: xtemp09 Owned by:
Priority: wish Component: undetermined
Version: unspecified Keywords: ReplayGain
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

I couldn't find in the documentation how to use ReplayGain? calculation, that's why I concluded that this important feature is missing.

If it's present, could add its usage to the official manual?

Change History (8)

comment:1 Changed 2 years ago by cehoyos

  • Priority changed from normal to wish

Please provide an input file, a ffmpeg command line including complete, uncut console output and please explain what is wrong about the output file to make this a valid ticket.

comment:2 Changed 2 years ago by xtemp09

Ok, my request is:
1) Add information on ReplayGain? to the official manual
2) ReplayGain? is not added to the m4a container

The output:
#ffmpeg -i input.flac -c:a libvo_aacenc output1.m4a > output1.log 2>&1
output1.m4a does not contain ReplayGain?.

#ffmpeg -i input.flac -c:a alac output2.m4a > output2.log 2>&1
output2.m4a does not contain ReplayGain?, meanwhile input.flac does.

I can add ReplayGain? using AIMP (output1-modified.m4a and output2-modified.m4a).

You can find those files here (https://dl.dropboxusercontent.com/u/21457873/files.7z)

comment:3 Changed 2 years ago by cehoyos

Looks like a duplicate of ticket #2699.

comment:4 follow-up: Changed 2 years ago by xtemp09

Absolutely not.

1) ReplayGain? is missing in the official documentation
2) ffmpeg does not add ReplayGain? to the m4a container (it shows that in the output, but skips when writing metadata)

Could you change the priority from "wish" to "bug?"

comment:5 in reply to: ↑ 4 Changed 2 years ago by cehoyos

Replying to xtemp09:

2) ffmpeg does not add ReplayGain? to the m4a container (it shows that in the output, but skips when writing metadata)

Please add an input sample and a command line including the complete, uncut console output to allow me to reproduce the issue. Do not use external resources, they may disappear.

Last edited 2 years ago by cehoyos (previous) (diff)

comment:6 follow-up: Changed 2 years ago by xtemp09

comment #2

comment:7 in reply to: ↑ 6 Changed 2 years ago by cehoyos

Replying to xtemp09:

comment #2

Please upload your input sample (not compressed with 7z) to our ftp site, see https://ffmpeg.org/bugreports.html (there is no filesize limit).
Please post your command line including the complete, uncut console output here on the bug tracker, do not use external resources.

comment:8 Changed 2 years ago by xtemp09

Done

ftp://upload.ffmpeg.org/incoming/bug-4622

Description.txt was added.

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