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Multi-format video decoder and decoding method

A technology of video decoder and decoding method, applied in digital video signal modification, image communication, electrical components, etc.

Inactive Publication Date: 2017-10-03
VIXS SYSTEMS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Vector Processing Unit

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  • Multi-format video decoder and decoding method
  • Multi-format video decoder and decoding method
  • Multi-format video decoder and decoding method

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Embodiment Construction

[0077] Figure 1-3 Diagrams showing various video devices according to embodiments of the present invention. In particular, an electronic device incorporating a video decoder corresponding to one or more features or functions of the present invention may be, for example, a set-top box 10 with built-in digital video recorder functionality or a stand-alone digital video recorder, television computer or monitor 20, and portable computer 30. When these devices are exemplified, the present invention can be Figure 4-17 Any device capable of decoding and / or transcoding video content corresponding to the methods and systems described in the claims is implemented.

[0078] Figure 4 A block diagram of a video decoder 102 according to an embodiment of the present invention is shown. In particular, such a video device includes a receiving module 100, such as a server, cable head-end, television receiver, cable television receiver, satellite broadcast receiver, broadband demodulator, ...

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Abstract

A multi-format video decoder includes entropy decoding means for generating entropy decoded (EDC) data from an encoded video signal. The multi-format video decoding device includes a memory module for storing format configuration data corresponding to a plurality of video encoding formats. A plurality of vector processing units generate decoded data from the EDC data, wherein the plurality of vector processing units are configured to a video encoding format selected from a plurality of video encoding formats based on the configuration data.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] Pursuant to 35 USC 119(e), this application claims priority to a provisional patent application entitled "MULTI-FORMAT VIDEODECODER ANDMETHODS FOR USE THEREWITH", No. 61 / 450859, filed on March 9, 2011, the contents of which are This is incorporated by reference into this application. technical field [0003] The present invention relates to encoding for stereoscopic television signals used in devices such as video encoders / decoders. Background technique [0004] Video encoding has become a big problem for modern video processing devices. Robust encoding algorithms allow video signals to be transmitted with reduced bandwidth and stored in smaller memories. However, the precision of these encoding methods, which face scrutiny from users, is becoming adaptable to larger resolutions and higher image quality. Various standards have been published for a large number of encoding methods, including the H.264 standard, also k...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N19/46H04N19/44H04N19/436
Inventor 尹德拉·莱克索诺王红日杨凯刘东E·扬E·鸿赵旭刚
Owner VIXS SYSTEMS INC