Sound formats on Android

[Colin Holgate]

One thing I've noticed with short MP3s is that their info doesn't include a duration. Try opening some in QuickTime Player, and look at the info, some show good duration info, others don't. Would be interesting to see if the ones that doesn't show the info are the ones that fail to play.

In other words, LC, or Android, relies on having duration information about the sound file.