Project : Sub-framer Video Player :Should be ? based on VLC Media Player Technologies Customizing Video filters "Image wall" and or "panaromix"?
Typical Video PlayerOperation:
**Video player retrieves content from hard drive or DVD’s. Thecontent is decoded and the decoded content is passed to the video driver. Thevideo driver then put the frame onto the screen display.**
**Sub-framerVideo Player Operation**
![][1]Sub-frame video consists of two mainparts: video player and Sub-framer. Video player can be any off-the shelf videoplayer. Video player retrieves content from hard drive or DVD’s. The content isdecoded and the decoded content is passed to Sub-framer. In the Sub-framer, aframe is divided into regions and the regions are separated into two groups(Group A and Group B). For Sub-frame 1, the intensity of Group A regions isreduced by 50% and the rest is unchanged. For Sub-frame 2, the intensity ofGroup B regions is reduced by 50% and the rest is unchanged. Preferably, theshape and pattern of regions are different in different part of the video.
Sub-frames are then put directly to screen display withpixel one-to-one direct corresponding between frame and display. All Sub-framesare presented within the same frame period, i.e. the present frame rate has tobe double if there are 2 Sub-frames for every frame.? ? ? ? ? ? ? ? ?