video coder

The net video coder is the core of system and composed of CPU module, power-supply clock module, control module, video/ audio gathering& coding module, and net module.

其中网络视频编码器是系统中的核心部分，主要由CPU模块、电源时钟模块、控制模块、视/音频采集编码模块和网络模块组成。

The design and realizing of H. 264 video coder becomes a hotspot in video communication area.

基于H. 264实时编码器设计与实现是目前视频通信领域的热点问题.

Our rate-distortion optimization ( RDO) wavelet packet video coder, which codes the temporal subbands output from a motion-compensated temporal filter ( MCTF), can determine optimal rate allocations in one GOP for a given coding bit budget.

所实现的率失真优化的小波包编码器对运动补偿时域滤波产生的时域子带进行编码，根据每个帧组给定的比特限制决定最优的码率分配方案。

A New Adaptive Lagrange Multiplier Selection Model in Hybrid Video Coder Control

混合视频编码控制中一种新的自适应Lagrange乘数选取模型

On the other hand, uncontrolled reduction of the output bit rate of a video coder leads to unnecessary quality degradation and inefficient use of available bandwidth resources.

反之，如果视频编码器输出比特率无控制的减少，会导致不必要的质量降级以及对现存带宽资源的低效利用。