What are H.26L, AVC and JVT?

lzcx

于 2006-01-22 23:22:00 发布

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分类专栏：视频文章标签： h.264 standards codec video

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H.264是由ITU和ISO MPEG两大标准机构合作开发的视频编码标准，最初由ITU命名为H.26L，由MPEG命名为AVC。在开发过程中，该标准还曾被称作JVT。H.264是一种广泛使用的视频压缩格式，适用于多种应用场景。

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These names are sometimes also used to refer to the H.264 video codec. H.264 is the result of the combined efforts of two standards bodies — the ITU (International Telecommunication Union) and ISO MPEG (International Organization for Standardization’s Moving Picture Experts Group) — that together formed a body called the Joint Video Team (JVT). ITU originally referred to this new technology as H.26L, while MPEG originally referred to this technology as AVC. During the development of the standard, some also referred to the codec as JVT. H.264, however, is emerging as the most commonly-used name.