media-sound/vorbisgain

Calculates and tags the perceived sound level for Ogg Vorbis files.

Versions

Slot	Version	Repository	Platforms
0	0.37	media-unofficial	~amd64	arm?	armv7?	armv8?	~x86

Homepage	http://sjeng.org/vorbisgain.html
Summary	Calculates and tags the perceived sound level for Ogg Vorbis files
Description	VorbisGain is a utility that uses a psychoacoustic method to correct the volume of an Ogg Vorbis file to a predefined standardized loudness. It is meant as a replacement for the normalization that is commonly used before encoding. Although normalization will ensure that each song has the same peak volume, this unfortunately does not say anything about the apparent loudness of the music, with the end result being that many normalized files still don't sound equally loud. VorbisGain uses psychoacoustics to address this deficiency. Moreover, unlike normalization, it's a lossless procedure which works by adding tags to the file. Additionally, it will add hints that can be used to prevent clipping on playback. It is based upon the ReplayGain technology.
Dependencies	( build+run: media-libs/libvorbis[>=1] media-libs/libogg )
Downloads	http://sjeng.org/ftp/vorbis/vorbisgain-0.37.tar.gz
Licences	LGPL-2.1