JVC KD-AVX20 - Инструкция по эксплуатации - Страница 62

ENGLISH

62

Playing MP3/WMA/WAV files

•  This unit can play back files with the extension code 

<.mp3>, <.wma>, or <.wav> (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
– 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)

•  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 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.

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>.

•  This unit can play back JPEG files that are at 32 x 32 to 

8 192 x 7 680 resolution. It may take time to display 
the file depending on its resolution.

•  This unit can play back baseline JPEG files. 

Progressive JPEG files or lossless JPEG files cannot be 
played.