JVC KD-AV7100 Instructions Manual page 48

Playing MPEG1/MPEG2 files
• This unit can play back MPEG1/MPEG2 files with the
extension code <.mpg> or <.mpeg>.
• The stream format should conform to MPEG system/
program stream.
The file format should be MP@ML (Main Profile at
Main Level)/SP@ML (Simple Profile at Main Level)/
MP@LL (Main Profile at Low Level).
• Audio streams should conform to MPEG1 Audio
Layer-2 or Dolby Digital.
• The maximum bit rate for video signals (average) is
4 Mbps.
Playing JPEG files
• This unit can play back JPEG files with the extension
code <.jpg>, or <.jpeg>.
• It is recommended that you record a file at 720 x 576
resolution.
• This unit can play back baseline JPEG files.
Progressive JPEG files or lossless JPEG files cannot be
played.
• When you rotate a picture by 90° or 270°, the picture
shrinks vertically to fit into the screen.
• You can see up to 9 pictures in thumbnails. If the
folder includes more pictures than 9, the current
picture and the following 8 pictures are displayed in
thumbnails.
Playing MP3/WMA files
• This unit can play back files with the extension
code <.mp3> or <.wma> (regardless of the letter
case—upper/lower).
• This unit can play back the files meeting the
conditions below:
– Bit rate: 32 kbps — 320 kbps
– Sampling frequency:
48 kHz, 44.1 kHz, 32 kHz (for MPEG1)
24 kHz, 22.05 kHz, 16 kHz (for MPEG2)
48 kHz, 44.1 kHz, 32 kHz, 22.05 kHz (for WMA)
• This unit may be unable to play back some files due
to their characteristics or recording conditions.
• This unit can show ID3 Tag Version
1.0/1.1/2.2/2.3/2.4 (for MP3).
• This unit can also show WMA Tag.
• This unit can play back files recorded in VBR (variable
bit rate).
• Files recorded in VBR have a discrepancy in elapsed
time indication.
• This unit cannot play back the following files:
– MP3 files encoded with MP3i and MP3 PRO
format.
– MP3 files encoded with Layer 1/2.
– WMA files encoded with lossless, professional,
and voice format.
– WMA files which are not based upon Windows
Media® Audio.
– WMA files copy-protected with DRM.
– Files which have the data such as AIFF, ATRAC3,
etc.
SD
• When the SD card has no playable files, or has not
been formatted correctly, "Bad card" appears on the
monitor. In this case, replacing or reformatting the SD
card may solve the problem. (All data in the SD card
are erased when you reformat it. Make sure to back
up the data before reformatting.)
• Do not pull out or attach the SD card while
"Reading..." is displayed on the monitor.
• This unit can recognize a total of 1 500 files and 200
folders (a maximum of 1 500 files per folder).
• This unit can recognize a total of 14 characters for
file/folder names.
• This unit may be unable to play back some SD cards
or some files due to their characteristics or recording
conditions.
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