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Using the USB Video File Player
Visual Operations
■ Supported MP4 standards
● Supported extensions:
MP4, M4V (single-byte characters only,
not case-sensitive)
● Maximum number of directory layers:
8 layers (including the root folder)
● Number of folders that can be stored in the
USB memory:
255 (including the root folder)
● Number of files that can be stored in the
USB memory:
9999
● Codec support:
Complies with MPEG1 Windows Media
standards
MPEG4 MPEG-4 Simple Profile
● Maximum resolution:
720 × 480 (30 fps), 720 × 576 (25 fps)
● Supported audio codec:
MP3, AAC, AC3
• Supported sampling frequencies (kHz):
AC3: 32 - 320
* For the other audio codec, see “About
USB Devices” on page 204
.
• Supported channel modes:
Stereo, Monaural