Audio guide
OGG vs MP3 for Game Audio
Compare OGG and MP3 for practical game-audio delivery decisions.
Codec choice follows the target
OGG and MP3 are both compressed formats, but they are used in different workflows. MP3 has broad player support and is often convenient for general distribution. OGG is common in game pipelines where compact files and engine support are the priority.
Do not judge formats only by a file-size percentage. Compare the same source at the intended bitrate, then listen in the actual game context. A busy soundtrack can hide compression artifacts that are obvious on a sparse voice recording or looping ambience.
Avoid repeated lossy conversions
Keep a lossless master when possible. Re-encoding an already compressed MP3 to OGG does not restore missing detail; it creates another lossy generation. Convert for the delivery requirement, but return to the original source for major edits.
Use short test exports for representative effects, music and dialogue. That makes the decision based on real content rather than a generic codec rule.