H.264 code rate control method based on frame complexity
A bit rate control and complexity technology, applied in the field of video coding, can solve problems such as incompleteness, achieve the effect of bit rate control, improve video coding quality, and optimize frame-level target bit allocation
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[0019] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:
[0020] Specifically, the H.264 code rate control method based on frame complexity of the present invention comprises the following steps:
[0021] A, determine the target number of bits of the current encoding frame according to the frame complexity; this step includes the following steps:
[0022] A1. Calculate the number of remaining bits of the uncoded frame according to the following formula:
[0023] T r ( n i , j ) = u ( n i , 1 ...
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