loop android boot sound

in the desc.txt file  if there's a sound listed as indicated by "s filename.ogg"  you can make that sound loop by editing / adding the metadata tags for the ogg file (in audacity or another tag editor). 

the tag name to be added is: "ANDROID_LOOP"  it's value should be "true".

For example: In audacity under file, "open metadataeditor editor", then add the tag above.

There are some other tags I've seen used in ogg files, but none of them made any difference: LOOPSTART  LOOPLENGTH 

source for the ANDROID_LOOP tag:  http://www.tytyweb.net/blog/2012/01/looping-ringtones-on-android/