Mpeg4 And Jpeg File Playing - Oppo LT-201 User Manual

2. During next time disc reading, when the player recognises the disc is the one saved last time, it
will skips to the time point saved last time to play. If you want to play the disc from the beginning,
please press [STOP] button two times and press [PLAY] button, then, the player will play from the
beginning of the disc.
NOTE
lThis player may save one DVD disc. When saving new discs, the former saved disc information
will be cleared.
lf the power is cut off unexpectedly, the disc may not be remembered.
MPEG4, AND JPEG FILE PLAYING
MPEG4 is the audio standard published by MPEG(Moving Pictures Experts Group) in November,
1998. As the discrepant parts between frames of picture are only processed and the same parts are
deleted, the data number are greatly decreased. The most distinct feature of MPEG4 is the high
compression and clear imaging. Furthermore, MPEG4 provides elastic specifications to adjust the
stream according to the used requirements. The larger stream can be used when collecting private
films; and the small stream can be used in network transferring, which make MPEG4 use widely.
JPEG(Joint Photographic Experts Group) is the most widely used picture compression and
storage format today. Utilizing high efficiency compression algorithm, JPEG compresses the original
picture 15 to 20 times with excellent picture quality. JPEG is featuring small size data, convenient
application and supported by most picture processing software, so it is very fit to store photos.
The strong decoding capability of this unit can decode and play the files with the above formats.
In the course of playing, an operation menu will appear and its construction is shown as follows.
00:00 00:00
004/369
\PIC\
..
Du000
Du001
Du002
The state information in state window is as follows:
1 2 3 4
00:57 03:31 128
002/073
5
DVD OPERATION
State window
1
Display the current state
1
information.
2
DIR window
2
3
Display the current path.
4
File window
3
5
Display the current path's
6
file.
Elapsed playback time of the current Music file
1
Total playback time of the current Music file
2
3 The audio bit rate of the current Music file
4 Current playback mode indicator
6
Track indicator
5
Dynamic frequency spectrum indicator
6
Scroll bar window
4
Indicate the current file's position.
Preview window
5
JPEG image preview.
Information window
6
Display the current operation
prompts.
30