An Optimization of MPEG-2 to Concise Color Video

With incredible advances in digital videotechnology, there is also increase in use of limitedexpensive resources. In this paper compression isachieved by using two algorithm scene changedetection and key frame extraction. Scene changedetection is accomplished using MPEG-2 (MovingPicture Expert Group) . Broadly frames are of threetypes is B I P. MPEG 2 detects scene change detectionhierarchical level of frame type. Key framesextraction is done using X2 as histogram difference.The resultant frames are replacement of completevideo. The compression ratio is achieved is 0.9537%.For key frame extraction threshold plays an eminentrole. Video is segmented in scene shots over framesrespectively so this paper competently andcommendably use the limited expensive resourcessuch that to cater every individual requirement.Application to this entitled project is used cellularphones for video broad casting. Streamingconferencing portable media player (PMP) Digitalstorage media HDTV cable TV