| 摘要 |
A method for encoding a video frame includes segmenting a video frame into a plurality of frame segments; compressing a frame segment according to a plurality of compression rates to generate a plurality of coded outputs; selecting an actual coded output from the plurality of coded outputs based on a target rate; and packing the actual coded output to generate compressed data. A video frame encoder includes: a segment unit used for segmenting a video frame into a plurality of frame segments; a data compressing module used for compressing a frame segment according to a plurality of compression rates to generate a plurality of coded outputs; a selecting module used for selecting an actual coded output from the plurality of coded outputs based on a target rate; and a packing unit used for packing the actual coded output to generate compressed data.
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