readme.txt

来自「palm编程」· 文本 代码 · 共 58 行

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Name

  MiniMPEG4

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Description

  The MPEG4 encoder can encode  YCbCr420Planar and YCbCr422Planar to MPEG4 
  video format. The decoder can decode MPEG4 video to YCbCr420Planar fromat.

  There are settings for Bit Rate, KeyFrame, IQuantization value and 
  search range.

  The Black square push button on top, displays the decoded video using an 
  overlay library ( the overlay libray works only on Zire72 ). If you 
  deselect this, decoding is done without display.

  The memory checkbox, copies the file to memory before decoding. The To 
  SD box writes output to the SD Card.

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Builds With

  CodeWarrior

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Devices

  All Palm devices

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Requirements


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Libraries Used


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How to Run

  1. Launch the application
  2. Tap on the blue folder (top right) and select an .mp4v file
  3. Adjust the video size (top right corner) to 176x144
  4. Click on the "Decode" button.
  5. Tap 'go' to start decoding the video file. You will see the movie in 
     the top left corner of the screen.  After the movie is done, you will 
     see a dialog box "Decoding done!"
  
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Note


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