Multi-layer video coding and decoding methods and multi-layer video encoder and decoder
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United States of America Patent
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Apr 26, 2011
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Jun 1, 2006
app pub date -
Sep 7, 2005
filing date -
Sep 7, 2004
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Abstract
Multi-layer video coding and decoding methods, multi-layer video encoder and multi-layer video decoder are provided. The multi-layer video coding method includes encoding a video frame having a predetermined resolution using a first video coding scheme, using a frame encoded by the first video coding scheme as a reference to encode the video frame with the same resolution as the predetermined resolution using a second video coding scheme, and generating a bitstream containing the frames encoded by the first and second video coding schemes.
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