應科院AVS X-Profile
視頻解碼器(暫時只提供英文版本) |
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Overview
Audio Video Coding Standard (AVS) is a new initiative driven
by consortia of Chinese device and system companies in defining
a new generation of digital audio and video codec standard
to meet the requirements of the digital audio and video
industry and related technology development. The standard
body, AVS Working Group was established with the approval
of the Science and Technology Department of the China Ministry
of Information Industry (MII) in June. 2002. The AVS Working
Group takes the responsibility for the formulation of technical
standards related to equipment for multimedia compression,
decompression, processing and presentation and products
like digital audio and video systems.
ASTRI
AVS X-Profile (ZengQiang Profile) Video Decoder is a high
performance application specific silicon IP core, which
supports the latest video decoding standard, X-Profile at
a resolution up to 1920x1080p@30fps. This decoder IP can
easy to be integrated into a SOC chip. |
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Features
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Compliant
with Chinese AVS Standard |
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Support
AVS 1.0 (JiZhun Profile) and X-Profile (ZengQiang Profile) |
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Support
single stream up to 1080p @ 30 fps |
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Support
up to level 6.2 30Mbps input |
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Support
AVS X-Profile Tools:
- I, P, B slice
- Interlaced and progressive coding
- PAFF and MBPAFF
- 2D CAVLC/CABAC
- In-loop de-blocking filter
- 8x8 transform
- 4:2:0 & 4:2:2 Chroma format
- weighted prediction
- weighted quantization
- user design Zig-Zag scan order |
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Optimized
low-power architecture |
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Optimized
highly efficient external memory management |
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Applications |
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Digital
Set Top Box (cable, satellite, terrestrial, IP, DSL,
etc.) |
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HD-DVD Players |
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DVR
(Playback) |
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Portable
Multimedia Players |
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High
Definition TV |
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