<div class="gmail_quote"><br><br>Hi, I used the parameter -o test1.264 -b 6 -q 25 \foreman.yuv 176x144. But the number of B frame is not always 6 between two P frames,in fact, there are 2 or 3 B frames between two P frames sometimes. In addition, param->b_bframe_adaptive = 0. So how do we fix the B frames? Therefore, how do we change the parameter or code to fix the number of B frame between two P frames? <br>
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