DATOptic HD 1080P - Manual (Page 14)

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4. Karaoke function instructions
4.1. Karaoke system structure
1) Karaoke system working on FAT32 OR NTFS format, file system save in
the “\uni_sys” folder under the root directory, include songlist.txt
file，it is a text file ,all the information are saved in this file, such as
song's name/number/artist/language etc.. The box is based this file to
operate.
2) Song numbers are from 00000 to 99999, composed of five numbers, it
means the folder name (00~99) and song file name (000.xxx~999.xxx).
system support 00 to 99 totally 100 song directories, each directory
support up to 000 to 1000 songs, totally 100,000 songs。
For example: there is a song files name 006.AVI in the 03 folder, so the
corresponding song number is 03006.
3) When you select a song by OSD menu, the box will search that song's
number in the songlist.txt, according to the number, to find the
corresponding song file in HDD to playback.
The Description Of File System:
Folder Definition Description
00~99
000.xxx~999/xxx
The folder with song file
Placed the song file to each directory, named from 000
to 999,song number has five mumbers. For
example:song number is 63006,the machine will
point to the 006.xxx file in / 63/ folder.
99
000.xxx~999/xxx
Background Video Folder Can placed the MTV files or video files in this folder,as
OSD background circularly to play.
UNI_ SYS
SYSTEM FILES
Include the necessary file for the machine running
normally.
Songlist.txt
Songlist file,all the information are saved in it,machine
is based this file to operate.
OSDMENU* . txt
Configuration file of OSD menu,user can define OSD by
themselves.
SonglistManager. exe
Songlist management program,its the tool
to manage the songlist.txt,should operate on
computer.
Software
Tools
/ Batch_rename_tool/ Used for batch change the file name .
/ CDG_to_AVI/ Used for convert CD- G disc to AVI file.
/ DVD_Ripper/ Grab the VOB file from DVD disc to hard dri ve .
/ Encrypt_ Songs/ The tool of encrypt the song files.