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<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: 宋体, sans-serif;">
<div>Dear experts,</div>
<div><br>
</div>
<div>I compared the coding efficiency of x264, and only to find ~20% loss with ARM asm enabled when using CRF/ABR. I want to know what is the cause?</div>
<div><br>
</div>
<div>Seq: Foreman, 352x288</div>
<div>RC: CQP / CRF / ABR</div>
<div>x86 platform：Mac OS</div>
<div>ARM platform：OPPO R7s （NDK-build）</div>
<div><br>
</div>
<div>The encoding command line as follows：</div>
<div>CQP：<span style="font-family: Menlo; font-size: 11px; background-color: rgb(255, 255, 255);">--threads 1 --lookahead-thread 1 --tune psnr --psnr --preset medium --keyint 60 --fps 30 --qp <QP> --bframes 0 --b-adapt 0 --scenecut 0 --weightp 1 --rc-lookahead=20
-o <OUTPUT> <INPU></span></div>
<div>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255); min-height: 13px;">
<span style="font-variant-ligatures: no-common-ligatures"></span>CRF: --threads 1 --lookahead-thread 1 --tune psnr --psnr --preset medium --keyint 60 --fps 30 --crf <CRF> --bframes 0 --b-adapt 0 --scenecut 0 --weightp 1 --rc-lookahead=20 -o <OUTPUT> <INPUT></p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255); min-height: 13px;">
ABR: --threads 1 --lookahead-thread 1 --tune psnr --psnr --preset medium --keyint 60 --fps 30 --bitrate <BITRATE> --bframes 0 --b-adapt 0 --scenecut 0 --weightp 1 --rc-lookahead=20 -o <OUTPUT> <INPUT><span style="font-variant-ligatures: no-common-ligatures"></span></p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255); min-height: 13px;">
<span style="font-variant-ligatures: no-common-ligatures"></span><br>
</p>
<div>Group1: configure x264 as —disabled-asm (C code only), run on x86 / ARM platform respectively, the bitstreams are identical.</div>
<div>Group2: configure x264 as —disabled-asm (C code only) and —enabled-asm (asm code enabled) respectively, run on ARM platform, ~20% loss when using CRF/ABR.（Why？）</div>
<div>Group3: configure x264 as —disabled-asm (C code only) and —enabled-asm (asm code enabled) respectively, run on x86 Platform, the bitstreams have slight differences.(Cased by difference float point precision？） </div>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);">
<br>
</p>
</div>
<div>
<table border="0" cellpadding="0" cellspacing="0" width="1302" style="border-collapse:
collapse;width:972pt">
<!--StartFragment--><colgroup><col width="89" style="mso-width-source:userset;mso-width-alt:2858;width:67pt"><col width="119" style="mso-width-source:userset;mso-width-alt:3797;width:89pt"><col width="63" style="mso-width-source:userset;mso-width-alt:2005;width:47pt"><col width="79" style="mso-width-source:userset;mso-width-alt:2517;width:59pt"><col width="55" span="3" style="mso-width-source:userset;mso-width-alt:1749;
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<tbody>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" width="89" style="height:12.0pt;width:67pt"> </td>
<td class="xl72" width="119" style="border-left:none;width:89pt"> </td>
<td class="xl72" width="63" style="border-left:none;width:47pt"> </td>
<td class="xl73" width="79" style="border-left:none;width:59pt">Reference</td>
<td class="xl74" width="55" style="width:41pt"> </td>
<td class="xl74" width="55" style="width:41pt"> </td>
<td class="xl74" width="55" style="width:41pt"> </td>
<td class="xl74" width="71" style="width:53pt"> </td>
<td class="xl74" width="71" style="width:53pt"> </td>
<td class="xl75" width="71" style="width:53pt"> </td>
<td class="xl65" width="23" style="width:17pt"></td>
<td class="xl73" width="79" style="width:59pt">Tested</td>
<td class="xl74" width="55" style="width:41pt"> </td>
<td class="xl74" width="55" style="width:41pt"> </td>
<td class="xl74" width="55" style="width:41pt"> </td>
<td class="xl74" width="71" style="width:53pt"> </td>
<td class="xl74" width="71" style="width:53pt"> </td>
<td class="xl75" width="71" style="width:53pt"> </td>
<td class="xl70" width="23" style="width:17pt"></td>
<td class="xl76" width="71" style="width: 53pt; color: windowtext; text-underline-style: none; background-color: rgb(255, 199, 206); background-position: initial initial; background-repeat: initial initial;">
BD-Rate</td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl77" style="height:13.0pt"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl78" style="border-left:none">Bitrate</td>
<td class="xl79">PSNR</td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78">Bitrate</td>
<td class="xl79">PSNR</td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl66" style="height:12.0pt;border-top:none">Foreman</td>
<td class="xl66" style="border-top:none;border-left:none">QP</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">22</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">1219.91 </td>
<td class="xl68" align="right" style="border-top:none">41.73 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">1219.91 </td>
<td class="xl68" align="right" style="border-top:none">41.73 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="border-top:none">0.0%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">27</td>
<td class="xl73" align="right" style="border-left:none">540.06 </td>
<td class="xl74" align="right">38.44 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">540.06 </td>
<td class="xl74" align="right">38.44 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">Ref:</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">32</td>
<td class="xl73" align="right" style="border-left:none">251.10 </td>
<td class="xl74" align="right">35.40 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">251.10 </td>
<td class="xl74" align="right">35.40 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl72" style="height:13.0pt">x264_mac_c</td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">37</td>
<td class="xl78" align="right" style="border-left:none">132.00 </td>
<td class="xl79" align="right">32.73 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">132.00 </td>
<td class="xl79" align="right">32.73 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl66" style="border-top:none;border-left:none">CRF</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">18</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">1586.15 </td>
<td class="xl68" align="right" style="border-top:none">42.79 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">1586.15 </td>
<td class="xl68" align="right" style="border-top:none">42.79 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="border-top:none">0.0%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">Tested:</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">23</td>
<td class="xl73" align="right" style="border-left:none">703.55 </td>
<td class="xl74" align="right">39.54 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">703.55 </td>
<td class="xl74" align="right">39.54 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">x264_ndk_c</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">28</td>
<td class="xl73" align="right" style="border-left:none">318.79 </td>
<td class="xl74" align="right">36.49 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">318.79 </td>
<td class="xl74" align="right">36.49 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl72" style="height:13.0pt"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">33</td>
<td class="xl78" align="right" style="border-left:none">157.80 </td>
<td class="xl79" align="right">33.69 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">157.80 </td>
<td class="xl79" align="right">33.69 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl66" style="border-top:none;border-left:none">ABR</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">300</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">305.63 </td>
<td class="xl68" align="right" style="border-top:none">36.22 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">305.63 </td>
<td class="xl68" align="right" style="border-top:none">36.22 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="border-top:none">0.0%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">500</td>
<td class="xl73" align="right" style="border-left:none">526.42 </td>
<td class="xl74" align="right">38.34 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">526.42 </td>
<td class="xl74" align="right">38.34 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">700</td>
<td class="xl73" align="right" style="border-left:none">750.71 </td>
<td class="xl74" align="right">39.72 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">750.71 </td>
<td class="xl74" align="right">39.72 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl72" style="height:13.0pt"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">900</td>
<td class="xl78" align="right" style="border-left:none">972.14 </td>
<td class="xl79" align="right">40.74 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">972.14 </td>
<td class="xl79" align="right">40.74 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl66" style="height:12.0pt">Foreman</td>
<td class="xl66" style="border-top:none;border-left:none">QP</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">22</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">1219.91 </td>
<td class="xl68" align="right" style="border-top:none">41.73 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">1219.91 </td>
<td class="xl68" align="right" style="border-top:none">41.73 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="border-top:none">0.0%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">27</td>
<td class="xl73" align="right" style="border-left:none">540.06 </td>
<td class="xl74" align="right">38.44 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">540.06 </td>
<td class="xl74" align="right">38.44 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">Ref:</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">32</td>
<td class="xl73" align="right" style="border-left:none">251.10 </td>
<td class="xl74" align="right">35.40 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">251.10 </td>
<td class="xl74" align="right">35.40 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl72" style="height:13.0pt">x264_ndk_c</td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">37</td>
<td class="xl78" align="right" style="border-left:none">132.00 </td>
<td class="xl79" align="right">32.73 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">132.00 </td>
<td class="xl79" align="right">32.73 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl66" style="border-top:none;border-left:none">CRF</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">18</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">1586.15 </td>
<td class="xl68" align="right" style="border-top:none">42.79 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">1098.41 </td>
<td class="xl68" align="right" style="border-top:none">40.64 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="color: windowtext; text-underline-style: none; background-color: rgb(255, 199, 206); background-position: initial initial; background-repeat: initial initial;">
22.1%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">Tested:</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">23</td>
<td class="xl73" align="right" style="border-left:none">703.55 </td>
<td class="xl74" align="right">39.54 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">511.86 </td>
<td class="xl74" align="right">37.53 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">x264_ndk</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">28</td>
<td class="xl73" align="right" style="border-left:none">318.79 </td>
<td class="xl74" align="right">36.49 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">247.83 </td>
<td class="xl74" align="right">34.65 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl72" style="height:13.0pt"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">33</td>
<td class="xl78" align="right" style="border-left:none">157.80 </td>
<td class="xl79" align="right">33.69 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">129.00 </td>
<td class="xl79" align="right">32.07 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl66" style="border-top:none;border-left:none">ABR</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">300</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">305.63 </td>
<td class="xl68" align="right" style="border-top:none">36.22 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">307.83 </td>
<td class="xl68" align="right" style="border-top:none">35.33 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="color: windowtext; text-underline-style: none; background-color: rgb(255, 199, 206); background-position: initial initial; background-repeat: initial initial;">
23.1%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">500</td>
<td class="xl73" align="right" style="border-left:none">526.42 </td>
<td class="xl74" align="right">38.34 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">522.58 </td>
<td class="xl74" align="right">37.48 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">700</td>
<td class="xl73" align="right" style="border-left:none">750.71 </td>
<td class="xl74" align="right">39.72 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">738.25 </td>
<td class="xl74" align="right">38.84 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl77" style="height:13.0pt"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">900</td>
<td class="xl78" align="right" style="border-left:none">972.14 </td>
<td class="xl79" align="right">40.74 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">955.22 </td>
<td class="xl79" align="right">39.97 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl66" style="height:12.0pt;border-top:none">Foreman</td>
<td class="xl66" style="border-top:none;border-left:none">QP</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">22</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">1219.91 </td>
<td class="xl68" align="right" style="border-top:none">41.73 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">1220.85 </td>
<td class="xl68" align="right" style="border-top:none">41.73 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="border-top:none">-0.2%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">27</td>
<td class="xl73" align="right" style="border-left:none">540.06 </td>
<td class="xl74" align="right">38.44 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">539.48 </td>
<td class="xl74" align="right">38.44 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">Ref:</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">32</td>
<td class="xl73" align="right" style="border-left:none">251.10 </td>
<td class="xl74" align="right">35.40 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">250.64 </td>
<td class="xl74" align="right">35.42 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl72" style="height:13.0pt">x264_mac_c</td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">37</td>
<td class="xl78" align="right" style="border-left:none">132.00 </td>
<td class="xl79" align="right">32.73 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">131.56 </td>
<td class="xl79" align="right">32.72 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl66" style="border-top:none;border-left:none">CRF</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">18</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">1586.15 </td>
<td class="xl68" align="right" style="border-top:none">42.79 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">1586.08 </td>
<td class="xl68" align="right" style="border-top:none">42.79 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="border-top:none">0.1%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">Tested:</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">23</td>
<td class="xl73" align="right" style="border-left:none">703.55 </td>
<td class="xl74" align="right">39.54 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">703.27 </td>
<td class="xl74" align="right">39.54 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt">x264_mac</td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">28</td>
<td class="xl73" align="right" style="border-left:none">318.79 </td>
<td class="xl74" align="right">36.49 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">319.34 </td>
<td class="xl74" align="right">36.49 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl72" style="height:13.0pt"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">33</td>
<td class="xl78" align="right" style="border-left:none">157.80 </td>
<td class="xl79" align="right">33.69 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">158.12 </td>
<td class="xl79" align="right">33.68 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl66" style="border-top:none;border-left:none">ABR</td>
<td class="xl66" align="right" style="border-top:none;border-left:none">300</td>
<td class="xl67" align="right" style="border-top:none;border-left:none">305.63 </td>
<td class="xl68" align="right" style="border-top:none">36.22 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl65"></td>
<td class="xl67" align="right" style="border-top:none">305.91 </td>
<td class="xl68" align="right" style="border-top:none">36.23 </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl68" style="border-top:none"> </td>
<td class="xl69" style="border-top:none"> </td>
<td class="xl70"></td>
<td class="xl71" style="border-top:none">-0.1%</td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">500</td>
<td class="xl73" align="right" style="border-left:none">526.42 </td>
<td class="xl74" align="right">38.34 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">526.46 </td>
<td class="xl74" align="right">38.35 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="16" style="height:12.0pt">
<td height="16" class="xl72" style="height:12.0pt"> </td>
<td class="xl72" style="border-left:none"> </td>
<td class="xl72" align="right" style="border-left:none">700</td>
<td class="xl73" align="right" style="border-left:none">750.71 </td>
<td class="xl74" align="right">39.72 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl65"></td>
<td class="xl73" align="right">750.58 </td>
<td class="xl74" align="right">39.72 </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl74"> </td>
<td class="xl75"> </td>
<td class="xl70"></td>
<td class="xl76"> </td>
</tr>
<tr height="17" style="height:13.0pt">
<td height="17" class="xl77" style="height:13.0pt"> </td>
<td class="xl77" style="border-left:none"> </td>
<td class="xl77" align="right" style="border-left:none">900</td>
<td class="xl78" align="right" style="border-left:none">972.14 </td>
<td class="xl79" align="right">40.74 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl65"></td>
<td class="xl78" align="right">970.81 </td>
<td class="xl79" align="right">40.73 </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl79"> </td>
<td class="xl80"> </td>
<td class="xl70"></td>
<td class="xl81"> </td>
</tr>
<!--EndFragment-->
</tbody>
</table>
<br>
</div>
<div>Thanks,</div>
<div>Zhenan</div>
<div></div>
<div>
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