目前, 基于各种芯片的 H.264 解决方案相继推出,在实现 H.264HP@L4 级别实时解码的芯片当中, 主要有以下几种方案: 基于专用芯片的结构( SoC+ASIC) 基于DSP+ARM的结构 基于 x86 的结构。 但低成本、 低功耗以及高计算能力一直是方案中互相冲突的因素, 在这 3 个因素的相互制约下, 各方案有其不同的效果。-Solutions based on a variety of chip H.264 launched real-time decoding of H.264HP @ L4 level chips, which are mainly the following options:-based the dedicated chip structure (SoC+ASIC)　DSP+ARM structure　x86-based structure. Low cost, low power consumption and high computing power has been conflicting factors in the program, and mutual restraint in these three factors, each program has a different effect.