...豆丁网 接口选择的信道码率是否恒定，码率控制可以分为恒定码率 （Constant Bit Rate，CBR）和变码率（Variable Bit Rate，VBR）两种模式f30l。
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而对于变码率（Variable Bit Rate，VBR）视频流，在恒定数据块方式下，为同一个视频流读取数据的时间间隔随码率 的变化而变化；而在恒定时间块方式...
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What’s more, the algorithm given by this paper has the advanced property of being able to be applied in variable bit rate system.
而且，本文提出的算法具有可适应变码率系统要求的优点。
参考来源 - AVD系统中基于MPEG的存储与压缩技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍一种基于MPEG 2的变码率到定码率的视频转码压缩系统。
A system based on MPEG-2, which implements the transcoding and compression from VBR to CBR, is discussed.
介绍一种基于MPEG 2的变码率到定码率的视频转码压缩系统。采用软件实现，极大地降低了成本。
A system based on MPEG-2, which implements the transcoding and compression from VBR to CBR, is discussed. Because of the use of software, the cost is reduced remarkably.
由于无线信道的时变、高误码等特性，码率可变的RCPT码是比较理想的信道编码方式。
For the characteristics of wireless channel such as time-variety and high BER, the rate adjustable RCPT code is good for channel coding.
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