Apparatus and method for video decoding
OwnerJung-fu Hsu, Chih-ming Wanginventors
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Abstract
An apparatus and method for video decoding decodes a coded video bitstream with a smaller buffer to reconstruct a sequence and outputs it for reducing cost. The apparatus comprises a decoding component, a strip buffer and an outputting component. The decoding component receives the coded video bitstream and decodes it to reconstruct a decoded picture of the sequence. The strip buffer stores a fraction of the decoded picture. The outputting component reads the strip buffer and outputs the fraction of the decoded picture sequentially.
Claims23
An apparatus for video decoding, which decodes a coded video bitstream and reconstructs and outputs a sequence, the apparatus comprising:
- a decoding component for receiving and decoding the coded video bitstream to reconstruct a decoded picture of the sequence;
- a strip buffer signal-connected to the decoding component for storing a fraction of the decoded picture;
- and
- an outputting component signal-connected to the strip buffer for sequentially reading and outputting a fraction of the decoded picture stored in the strip buffer.
A method for video decoding, which decodes a coded video bitstream and reconstructs and outputs a sequence, the method comprising:
- receiving and decoding the coded video bitstream to reconstruct a decoded picture of the sequence;
- storing a fraction of the decoded picture in a strip buffer;
- and reading and outputting in sequence a fraction of the decoded picture in the strip buffer.
A method for video decoding, which decodes a coded video bitstream and reconstructs and outputs a sequence, the method comprising:
- receiving and decoding the coded video bitstream to reconstruct a decoded picture of the sequence, the decoded picture comprising a reference picture and a non-reference picture;
- storing the reference picture in a frame buffer;
- storing a fraction of the non-reference picture in a strip buffer;
- and
- reading and outputting in sequence a fraction of the non-reference picture in the strip buffer.
Dependencies are inferred from the claim text.