| 摘要 |
A method and apparatus is provided for encoding a video signal stream. The method includes receiving a video signal stream, identifying a plurality of individual segments within the video signal stream and encoding, off-line, recurring ones of the individual segments that recur with at least a first frequency to produce encoded recurring segments. The video signal stream is also encoded in real-time to generate a real-time encoded video stream. Segments in the real-time encoded video stream are replaced with their corresponding encoded recurring segments to thereby produce an encoded video output stream that includes some segments encoded in real-time and other segments encoded off-line.
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