Short Desc. : Portable Video - H.264/MPEG-4/AVC Codec
Overview :
The Sarnoff H.264/MPEG-4/AVC Codec (Encoder/
Decoder) enables the encoding and playback of H.264/
MPEG-4/AVC video on handheld and portable multimedia
devices. Sarnoff’s codec permits faster time to market
while allowing product-specific trade-offs among visual
quality, cost and battery life.
The codec is a highly enhanced, software-driven solution
that will run on a variety of processors and DSPs. Years
of Sarnoff’s renowned video expertise was leveraged to
develop optimal encoding algorithms for the handheld
and portable multimedia device market. Included with the
software is a library of optionally implemented hardware
acceleration blocks. The user can determine the right
tradeoffs among battery life, performance, and silicon
area for each specific application by selecting different
variations of the hardware acceleration blocks.
Features : - Resolutions up to CIF (352 x 288)
- Frame rates up to 30 fps
- Sarnoff Proprietary algorithms for Motion
- Estimation, Intra Prediction, Rate Control and Rate
- Distortion Optimization
- Optional Pre and Post-Processing algorithms
- Optional functional simplifications available for even lower power/cost applications
- Error Concealment and Trick Mode support
- Optional hardware acceleration blocks supplied for Motion Estimation, Motion Compensation, Interpolation, De-Blocking Filter, Transform,
- Quantization, Inverse Transform and Inverse Quantization
- Hardware accelerators easily interfaced to any microprocessor or DSP
- Internal bus for sharing data between hardware accelerators to reduce processor bus bandwidth requirements
- Optional display/composition support
- Flexible timing control for AV synchronization
Categories :
Portability :
Type : Soft

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