<div>I guess I did some mistakes , as I see it now the x264_rc_analyse_slice , returns cost in terms</div>
<div>of SAM or something like that and not bits , am I correct now? </div>
<div> </div>
<div>thanks again , and sorry for the "overflow"</div>
<div><br><br> </div>
<div><span class="gmail_quote">On 12/21/05, <b class="gmail_sendername">shauli rozen</b> <<a href="mailto:shauli.rozen@gmail.com">shauli.rozen@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div>Hi all . I am digging into the code and need some help :)</div>
<div> </div>
<div>I am trying to figure out the way the x264 estimate the next qscale to use.</div>
<div>in the function rate_estimate_qscale , the variable last_satd is set using : x264_rc_analyse_slice , and the</div>
<div>result seems to be estimated number of bits to encode the residual of the frame.</div>
<div> </div>
<div>Am I correct?</div>
<div>Also I would really appreciate any knowledge of the way x264_rc_analyse_slice works , how does it estimate</div>
<div>bit usage without knowing the qscale that will be used for the frame?</div>
<div> </div>
<div>thanks a head </div>
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