Software Functions of the Device of one Customized LCD Display System

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1. Advertising Content Playback

1) Display Mode

Support up to HD horizontal (1920x1080P) and vertical display(1080×1920);

1 video window and up to 16 still picture and text windows can be displayed on

one screen in the same time.

2) Format of Media Content

Video: AVIMPEG2, MPEG4, WMV, H.264

Picture: JPG, PNGBMP;

Text: TrueType Font;

3) Daily Power on / off time setting

For each device, an independent daily on/off time can be set, the device will be on and

off accordingly.

4) Clock Display

a) A clock and date can be displayed on the screen.

5) Program Playlist and Schedule

a) Horizontal and vertical display mode can be selected.

b) Support multiple windows display.

c) Support video, still pictures and text display, the template can be switched as

desired.

d) The display duration can be set for each media content.

6) On Time Display Control

a) All media content will be displayed according to the exact time its defined in

the schedule.

b) Even the power is off accidently during playback, the system will resume to play

according to the real time while the power is on again.

7) Urgent cast

An urgent cast can be done without interfering the normal program schedule;

Picture, text as well as video can be defined as an urgent cast;

The start and end time can be defined in advance;

When the urgent cast is completed, the original program schedule will be

resumed.

2. Content and Data Updating and Information Collection

1) Data for updating


Program schedule

Media content

Daily on / off time

Software

Other configurable parameters

2) Information for Collection

a) Working Status of the Device

On and off;

Switching CF card;

Upgrading;

Reset;

b) Ad. Content Playback Information

Start time of each media content playback;

Playback result;

3) Updating Through USB Disk

An external USB disk can be used to update the program schedule and media

content. Messages will be displayed on the screen to inform the result to the

operator;

The running status and content playback log will be copied to the USB disk

during the updating, different name will be used to save the information for

different device;

4) Updating by Switching CF card

The CF card can be simply switched to provide new content for playback. In the

mean time, the log will be brought back for analysis.

5) Updating Through Internet

While the device can access the internet, the updating and information collection

can be done via internet automatically.

3. Device Maintenance

1) Automatic Registration

Each device can be registered automatically through network before installation;

2) Parameters updating and software upgrading

Parameters updating and software upgrading can be done through USB disk,

changing CF card or internet;


4. Security

1) All media content will be encrypted and signed before transferring to the system and

device; Unauthenticated content will not be updated and displayed to avoid any

deliberate tampering;

2) Only authenticated devices can pass the registration for further applications;

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