Everything About OGG to MP3 Conversion
When you need conversion
Convert OGG to MP3 for playback on iPhone/iPad, car stereos without Vorbis support, older portable players. Also MP3 is more convenient for sharing — the recipient is guaranteed to be able to open the file.
OGG in games and applications
OGG is popular in game development due to its open license and good quality. Games on Unity, Unreal Engine, Source use OGG for music and sound effects. To listen to soundtracks outside the game, convert to MP3.
History of OGG format
OGG was created by Xiph.Org project in 2000 as a completely free alternative to proprietary formats (MP3 was under patents then). Vorbis provides better quality than MP3 at the same size, but didn't gain wide hardware support.
Vorbis vs Opus
Vorbis is the classic codec for music in OGG. Opus is a modern codec (2012) that surpasses Vorbis at low bitrates and for speech. Both formats use the OGG container. The converter processes both variants.
Bitrate recommendations
OGG q6 (approximately 192 kbps) — choose MP3 256 kbps. OGG q8 (~256 kbps) — MP3 320 kbps. For unknown OGG quality, it's safest to choose MP3 320 kbps — maximum quality.