|
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.
|