Question Change video sound level without reancoding

[nikodemdyzma2024]

What programs can be used to change the volume of videos without video encoding?

 

[USAFRet]

What programs can be used to change the volume of videos without video encoding?

The volume control in your playback device or application.

Changing the native volume in the actual file will require re-encoding.

 

[nikodemdyzma2024]

I want sane changes in file instead of change sound level in media players.

 

[USAFRet]

I want sane changes in file instead of change sound level in media players.

And as stated, that requires re-encoding.

 

[nikodemdyzma2024]

Well, no.
In movie files, image and sound have a separate stream. In this case, the encoding only requires audio.

 

[USAFRet]

Well, no.
In movie files, image and sound have a separate stream. In this case, the encoding only requires audio.

Generally, all encapsulated in one file.

But if the 'movie' you're working with has discreet audio and video files, then just re-encode the audio section.
And hope it merges with the original video.