This is not really about development but rather a bug or something I don’t understand.
Whenever I tried to play video lecture from Stanford iTunesU on my iPod Touch, it couldn’t. However, iTunes can play them, VLC can play them, QuickTime player can play them. So, I tried to figure out what the differences are.
There are some differences in their file sizes.
However, the most noticeable difference is the order of tracks.
For the original clip, which can’t be played, has a video track as the 1st track, while the converted on has an audio track at the 1st track.
It is very strange. I don’t think this ordering really make the difference or it should not make difference.
What do you think about this?