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- Vorbis OGG -q4 or above (-q7 or above preferred), or a format good enough for being able to be converted to that (e.g. FLAC, WAV)
-- GPL v2 compatible _(for more information see our [[legal]] page)_
+- GPL v2 compatible _(for more information see our [legal](legal) page)_
- About 3 to 10 minutes
- Preferably with matching ending and beginning _(so the track loops smoothly)_
In spite of having longer tracks its more than likely that a track gets played at two or more times during a match, for this is important that the end and beginning of the track can be matched without disruptions, giving a sense of continuity.
-For this the ideal way is to find a start and end sample index, so that that region is perfectly (clickless) loopable. These can be set as LOOP\_START and LOOP\_END tags in the Vorbis file, and the engine will seek back to LOOP\_START when reaching LOOP\_END.
+For this the ideal way is to find a start and end sample index, so that that region is perfectly (clickless) loopable. These can be set as LOOP\_START and LOOP\_END tags in the Vorbis file, and the engine will seek back to LOOP\_START when reaching LOOP\_END. Here's the [thread](http://forums.xonotic.org/showthread.php?tid=359&pid=5602#pid5602) with details, as well as a [video](https://www.youtube.com/watch?v=ZwWZH5cYTCU).
### Complexity
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- Licensing
- - Our [[Legal]] wiki page
+ - Our [Legal](Legal) wiki page
- http://wiki.creativecommons.org/GarageBand
- Tools
- OpenMPT http://www.lpchip.com/modplug