Function Specifications：
1. support full-function remote control
2. automatically loop Playback when turn on .
3. support single-channel video output
4. support playlist
5. support breakpoints memory function
6. support calendar function
7. support script display function
8. support the function of file rename, move, delete, create the directory.
10. support to generate diary file .
11. support to play music of picture background
12. support high-definition 720P, 1080I output
13. support to auto-copy and cover U disk .
14. support the software upgrade timely
15. support the function of inserting advertising at definite time
16 .support to limit minimum volume when inserting advertising.
17. support the remote control to set encryption keys
18. supported file formats: JPG/MP3/MPG1/2/4/AV1/DIVX/VOB/WMV/WMA/WAV/DAT
