帧的句柄没有帧编号。

The handle to the frame has no frame number.

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详细分析了PPM编码的帧结构，说明了脉冲编号的解码方案以及电路的实现原理，最终给出电路的仿真测试结果。

The paper analyzes frame architecture of PPM code in detail, illustrates pulse-number method and implementation principle of the circuit, and supplies test result of the circuit.

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此滤镜已分离场的输入视频中选取奇数编号的场，并将其合并生成交错帧。

Weave takes even pairs of fields from a Fields Separated input video clip and combines them together to produce interlaced frames.

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