Dear Dave Sparks, Thank your hlep, This is the mediafile information which I test for about this issue.
C:\test.mp4 General Complete name : C:\test.mp4 Format : MPEG-4 Format/Info : ISO 14496-1 version 2 Format/Family : MPEG-4 File size : 14.3 MiB PlayTime : 2mn 30s Bit rate : 800 Kbps StreamSize : 592 KiB Encoded date : UTC 2004-07-16 10:16:58 Tagged date : UTC 2004-07-16 10:16:58 Copyright : ?002 Universal Studios Video #2 Codec : MPEG-4 Visual Codec profile : Simple Streaming Video Profile/Level 3 Codec settings/BVOP : Yes Codec settings/QPel : No Codec settings/GMC : 0 Codec settings/Matrix : Default PlayTime : 2mn 30s Bit rate : 672 Kbps Bit rate mode : CBR Width : 320 pixels Height : 240 pixels Display Aspect ratio : 4/3 Frame rate : 15.002 fps Minimum frame rate : 15.000 fps Maximum frame rate : 20.000 fps Resolution : 8 bits Interlacement : Progressive Bits/(Pixel*Frame) : 0.583 StreamSize : 12.0 MiB Language : English Encoded date : UTC 2004-07-16 10:16:56 Tagged date : UTC 2004-07-16 10:16:58 Audio #1 Codec : AAC LC Codec/Info : AAC Low Complexity PlayTime : 2mn 30s Bit rate : 96 Kbps Bit rate mode : CBR Channel(s) : 2 channels Channel positions : L R Sampling rate : 32 KHz Resolution : 16 bits StreamSize : 1.72 MiB Language : English Encoded date : UTC 2004-07-16 10:16:56 Tagged date : UTC 2004-07-16 10:16:58 --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---