Coding scene transitions in video coding

Details Coding scene transitions in video coding Coding scene transitions in video coding

2003-01-22

2008-10-14

Wong, Allen (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240000, C375S240120

Reexamination Certificate

active

07436886

ABSTRACT:
A method of generating a scene transition in a video sequence between a first and a second scene. One of the scenes comprises independently decodable video frames coded according to a first frame format, and video frames coded according to a second frame format, one of the video frames according to the second frame format being predicted from one other video frame. The presentation time of one video frame of the first scene is determined to be equal to that of one scene transition video frame of the second scene during the scene transition. Scene transition information is determined for one video frame of one scene for generating a scene transition with a decoder. One scene transition video frame of the first scene, one scene transition video frame of the second scene, and the scene transition information are coded in the encoder into the video sequence.

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