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以H.264/AVC为代表的新一代视频编码技术,采用分层模式,不仅通过视频编码层改善了编码效率,而且通过网络提取层提高了网络传输适应性,并且在封装规范中体现了流媒体实时传输特性。
The new generation of video coding technology represented by H.264 / AVC adopts the layered mode, not only improves the coding efficiency through the video coding layer, but also improves the network transmission adaptability through the network extraction layer and embodies the flow in the package specification Real-time media transmission features.