Usage of redirects for video delivery fails on Android 2.3

Compare:
*http://direct.hoplahup.net/tmp/ffmpeg-attempts/Coll_Group_KhanAcademyMathGroup_Viruses-jwplayer2.html

• http://direct.hoplahup.net/tmp/ffmpeg-attempts/Coll_Group_KhanAcademyMathGroup_Viruses-jwplayer3.html
  They are the same for just one difference: the streams are fetched from the same stream but the first page has URLs that are different and then redirected.

This redirection is issued only if the video is ready processed.

My experience shows that, on my Android 2.3.4 (HTC Desire HD), jwplayer3 plays but jwplayer2 doesn't. Thus I conclude that the redirect is not supported by the player.

We should verify this hypothesis on a few then change the method so that the redirect is not done for video streams but for javascript.