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Hi,<br><br>I want to force x264 to use different QPs for different MBs. For example, I want to use a QP of 16<br>for a specific region of interest and a QP of 20 for background. Where can I overwrite the QP of <br>each MB obtained by the other x264's rate control functions?<br><br>I found that in function x264_macroblock_encode there is a statement like this: "int i_qp = h->mb.i_qp;"<br>But can we use it for this purpose? Any idea? Thanks.<br><br>Best,<br>Christina<br> <br /><hr />See all the ways you can stay connected <a href='http://www.microsoft.com/windows/windowslive/default.aspx' target='_new'>to friends and family</a></body>
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