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Main Profile for those applications requiring a greater degree of video quality, storage and band-width efficiency.
核心规范针对那些要求更好的视频质量，存储和带宽效率的应用。
youdao
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Main Profile for those applications requiring a greater degree of video quality, storage and band-width efficiency.
核心规范针对那些要求更好的视频质量，存储和带宽效率的应用。
youdao