JVC TH-C20 ユーザーズマニュアル
4
For all playable files
• The system can only recognize and play files with one of the
• The system can only recognize and play files with one of the
following extensions, which can be in any combination of upper
and lower case;
MP3:
and lower case;
MP3:
“.MP3”, “.mp3”
WMA:
“.WMA”, “.wma”
JPEG:
“.JPG”, “.JPEG”, “.jpg”, “.jpeg”
ASF:
“.ASF”, “.asf ”
MPEG-2 /MPEG-1:
“.MPG”, “.MPEG”, “.mpg”, “.mpeg”
DivX:
“.DIVX”, “.DIV”, “.divx”, “.div”, and “.AVI”, “.avi”
• The system recognizes up to 150 tracks (files) per group, 99
groups per disc/device, and the total number of the tracks (files)
that the system can play is 4000.
that the system can play is 4000.
• Some files may not be played back normally because of their disc
characteristics or recording conditions.
• MP3/WMA/JPEG/ASF/MPEG-2/MPEG-1/DivX files require a
longer readout time. (It differs due to the complexity of the
directory/file configuration.)
directory/file configuration.)
• If different kinds of files are mixed, set the FILE TYPE setting in
the PICTURE menu to the appropriate setting for the data to be
read (“AUDIO”, “STILL PICTURE” or “VIDEO”). (See page 34.)
read (“AUDIO”, “STILL PICTURE” or “VIDEO”). (See page 34.)
For MP3/WMA files
• The system supports MP3/WMA files recorded with a bit rate of
• The system supports MP3/WMA files recorded with a bit rate of
32 – 320 kbps and a sampling frequency of 16 kHz, 22.05 kHz, 24
kHz*, 32 kHz, 44.1 kHz, or 48 kHz.
kHz*, 32 kHz, 44.1 kHz, or 48 kHz.
• If the tag information (album name, artist, and track title, etc.) is
recorded, it appears in the file control display on the TV screen.
(See page 26.)
(See page 26.)
• We recommend to record each piece of material (song) at a
sample rate of 44.1 kHz and at a data transfer rate of 128 (96*)
kbps.
*
kbps.
*
For WMA only
For JPEG files
• We recommend to record a file at 640 x 480 resolution. (If a file
• We recommend to record a file at 640 x 480 resolution. (If a file
has been recorded at a resolution of more than 640 x 480, it will
take a longer time to be displayed.)
take a longer time to be displayed.)
• This system can only play baseline JPEG files.
For ASF files
• The system supports the types of the advanced simple profile as
• The system supports the types of the advanced simple profile as
MPEG-4 files (MPEG-4 ASF).
• The system supports MPEG-4 files with the following conditions:
File format: ASF
Visual profile: MPEG-4 SP (Simple Profile)
Audio CODEC: G.726
Max. picture size: 352 x 288 (CIF)
Max. bit rate: 384 kbps
Visual profile: MPEG-4 SP (Simple Profile)
Audio CODEC: G.726
Max. picture size: 352 x 288 (CIF)
Max. bit rate: 384 kbps
For MPEG-2/MPEG-1 files
• The stream format should conform to MPEG system/program
• The stream format should conform to MPEG system/program
stream.
• 720 x 576 pixels (25 fps)/720 x 480 pixels (30 fps) is
recommended for the highest resolution.
• This system also supports the resolutions of 352 x 576/480 x 576/
352 x 288 pixels (25 fps) and 352 x 480/480 x 480/352 x 240 pixels
(30 fps).
(30 fps).
• 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).
Low Level).
• Audio streams should conform to MPEG1 Audio Layer-2 or
MPEG2 Audio Layer-2.
For DivX files
• The system supports DivX 6.x, 5.x, 4.x and 3.11.
• The system supports DivX files whose resolution is 720 x 480
• The system supports DivX 6.x, 5.x, 4.x and 3.11.
• The system supports DivX files whose resolution is 720 x 480
pixels or less (30 fps), and 720 x 576 pixels or less (25 fps).
• Audio stream should conform to Dolby Digital (including multi
channel) or MPEG1 Audio Layer-3 (MP3).
• The system does not support GMC (Global Motion
Compression).
• The file encoded in the interlaced scanning mode may not be
played back correctly.
• The system has its own Registration Code for DivX playback.
• If necessary, you can confirm the Registration Code of your
• If necessary, you can confirm the Registration Code of your
system using the OTHERS menu. (See page 35.)
Playable file types
• This product incorporates copyright protection technology that
is protected by U.S. patents and other intellectual property rights.
Use of this copyright protection technology must be authorized
by Macrovision, and is intended for home and other limited
viewing uses only unless otherwise authorized by Macrovision.
Reverse engineering or disassembly is prohibited.
Use of this copyright protection technology must be authorized
by Macrovision, and is intended for home and other limited
viewing uses only unless otherwise authorized by Macrovision.
Reverse engineering or disassembly is prohibited.
• USE OF THIS PRODUCT IN ANY MANNER THAT
COMPLIES WITH THE MPEG-4 VISUAL STANDARD IS
PROHIBITED, EXCEPT FOR USE BY A CONSUMER
ENGAGING IN PERSONAL AND NON-COMMERCIAL
ACTIVITIES.
PROHIBITED, EXCEPT FOR USE BY A CONSUMER
ENGAGING IN PERSONAL AND NON-COMMERCIAL
ACTIVITIES.
• DivX, DivX Ultra Certified, and associated logos are trademarks
of DivX, Inc. and are used under license.
• Official DivX
®
Ultra Certified product
• Plays all versions of DivX
®
video (including DivX
®
6) with
enhanced playback of DivX
®
media files and the DivX
®
Media
Format
About discs
TH-C20-30[JC]5.book Page 4 Thursday, January 12, 2006 11:29 AM