H.264 ( MPEG-4 AVC ) ENCODER FOR DSP {AVSC}

在一块芯片上
编码H.264 D1

应用

·          视频安全
Go beyond MPEG-4 SP/ASP and update to the state-of-the-art of video compression standard

·          视频通讯
The Next-Generation codec that will replace H.263

·          消费电子
Use an advanced codec to raise the number of hours stored on your PVR, or use smaller hard drive

·          流&多媒体
Push more channels over your network

关键特性

·          MPEG-4 AVC / H.264 Baseline 和 Main Profile

·          运行在一块 DSP 上

·          可达到 D1 解析度  

·          无与伦比的质量和性能

视频压缩

-          Fully compliant with ISO/IEC 14496-10 Baseline and Main Profiles

-          I and P picture type support

-          Optional B picture type (*)

-          Intra and inter prediction

-          CAVLC entropy coding

-          CABAC entropy coding (*)

-          Pixel,1/2 and 1/4 pixel motion estimation

-          In-loop deblocking filter

-          CBR, VBR and CQ (constant quality) regulation modes

-          Optional Multi-slice encoding for lower latency and smoother regulation (*)

-          Fast to Best quality modes for optimizing applications between quality vs. performance

-          Full control of parameters and tools

(*) Features not available in release 1.0

DSP 对象

- Supports Texas Instruments C6400 family:

> C6414/6415/6416: high end solution, full D1 at best quality
> DM642: most applications, up to D1 at standard quality
> DM641: low-end application, up to CIF

-Memory requirements:

> Less than 140 KB of code and tables
> From 300 KB (QCIF) to 1.5 MB (D1) of data

达芬奇

Fully embraces the DaVinci TM technology.