JVC KD-ADV49 Manual De Instrucciones página 63

Playing MPEG1/MPEG2 files
• This unit can play back MPEG1/MPEG2 files with the
extension code <.mpg>, <.mpeg>, or <.mod>*.
* <.mod> is an extension code used for the MPEG2
files recorded by JVC Everio camcorders. The
MPEG2 files with the <.mod> extension code
cannot be played back when stored on a USB mass
storage class device.
• 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 640 x 480
resolution.
• This unit can play back baseline JPEG files.
Progressive JPEG files or lossless JPEG files cannot be
played.
Playing MP3/WMA/WAV/AAC files
• This unit can play back files with the extension
code <.mp3>, <.wma>, <.wav>, or <.m4a>
(regardless of the letter case—upper/lower).
• This unit can play back the files meeting the
conditions below:
– Bit rate:
MP3/WMA: 32 kbps — 320 kbps
AAC: 16 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)
44.1 kHz (for WAV)
48 kHz, 44.1 kHz (for AAC)
• This unit can show ID3 Tag Version
1.0/1.1/2.2/2.3/2.4 (for MP3). This unit can also show
WAV/WMA/AAC 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/AAC files copy-protected with DRM.
– AAC files copy-protected with FairPlay (except
those stored on an iPod).
– Files which have the data such as AIFF, ATRAC3,
etc.
Enjoying surround sounds
• If <Surround On> is selected, "MULTI" surround
playback automatically starts for multi-channel
encoded discs regardless of the <Surround On>
setting.
• You cannot activate surround for MPEG multi-channel
DVD Video, DivX 2-channel and MPEG 2-channel
sources. If <Surround On> is selected, stereo sounds
are emitted only through the front speakers. "FRONT
2CH" appears on the source information screen.
• When "FIX" appears on the source information
screen, no sound comes out of the subwoofer.
• When <AUTO> is selected, downsampling is
performed for DVD Video (LPCM only) and DVD-VR
(LPCM only).
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