12.4 Outline of the HighMAT standard
Recording medium
• CD-R/CD-RW
• Supports ISO 9660 Level Expanded Joliet
• For multiple session
Support data format
• Level 1 player: WMA, MP3 (MPEG-1 Audio Layer 3)
• Level 2 player: WMA, MP3 (MPEG-1 Audio Layer 3), JPEG
• Level 3 player: WMA, MP3 (MPEG-1 Audio Layer 3), JPEG, WMV, MPEG4 (optional)
Limitation of data format
• WMA, MP3 (MPEG-1 Audio Layer 3) 64 kbps - 160.999 kbps, 44.1 KHz, stereo, fixed bit rate/ variable bit rate.
• WMA, V2 and above, excluding Lossless/Voice/Pro
• JPEG: Max 6M pixel, Maximum file size: 3 MB
Limitations regarding the number of files on the media, etc.
• Total number of audio files: Maximum 450
• Total number of still picture files: Maximum 999
• Total number of animation files: Maximum 200
• Total number of directories: Maximum 400
• Length of a file name: Maximum 108 characters (Unicode)
• Total number of play lists: Maximum 200
• Number of contents in the playlist: Maximum 900
Composition of HighMAT disc
• Menu: Classified for the navigation of the HighMAT digital contents. When menu selected, its submenu or the play list
will be displayed.
• Play list: A list in which one or more digital contents are arranged in order
• Group: Sub-divided group of a play list.
• Digital Contents: Audio, still picture, and animation data.
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