Android Video play via AIR application is jerky

Hi All,
We are developing an AIR mobile application targetted for Android 2.2 or above. One of the requirement is to play H.264 videos on the mobile from the Assets folder (local file system). We have run in to a show stopper while trying to implement this feature, here are the details -
1. We are using OSMF that comes bundled with Flex Builder 4.6
2. Using Adobe AIR 3.1 and Flex SDK 4.6
When video of quality H.264 MPEG4 1280*720 30FPS with input bit rate 2000 is being played on the mobile device (android), the video frame rate is choppy however on the desktop it plays out fine... StageVideo is something I would like to try however, at this moment I have no access to Android 3.0 which is required for StageVideo...
What are we missing? Is AIR 3 not capable to play H.264 videos on android, though the Android native video player plays it out just fine?
Regards
Baliga

Hi,
Video encoding is very important.
For example, use baseline profile level 3.1 for H264 for mobile
(and not High profile level 4.1 recommended for desktop).
For more information, see the MAX session of Fabio Sonnati:
"Encoding for Performance on Multiple Devices"
And if you have an Android phone/tablet, there is my AIR application
to watch Adobe MAX 2011 videos :
https://market.android.com/details?id=air.fr.inway.maxVideos2011
Search "Sonnati" for this session's video.
(For info, i use a video player based on OSMF 1.6)
The pdf presentation is available on Sonmati's blog:
http://sonnati.wordpress.com/
Philippe

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