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只是想知道解码器在下一个 I 帧到来之前将缓冲帧多长时间?
如果我们考虑一个 GOP I1P2P3P4I2P5P6... 那么,解码器会缓冲到 I1 到 P4 吗?
如果假设我在解码 P6 后再次需要帧 P4,那么解码器会做什么?
解码器刷新缓冲区并从 I1 开始解码直到 P4 到达?