<html><head><meta http-equiv="content-type" content="text/html; charset=GB2312"><style>body { line-height: 1.5; }blockquote { margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em; }p { margin-top: 0px; margin-bottom: 0px; }div.foxdiv20160330110127285484 { }body { font-size: 10.5pt; font-family: 微软雅黑; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body>
<div><span></span>HI，<span style="font-family: Arial; line-height: 23px; font-size: 10.5pt; background-color: window;">Andrew</span></div><div><span style="font-family: Arial; line-height: 23px; font-size: 10.5pt; background-color: window;"><br></span></div><div><span style="font-family: Arial; line-height: 23px; font-size: 10.5pt; background-color: window;">x264 encoder with ‘--pass 2' need infomation return from the first encode processing, if you want to call x264 execute program once to acheive the '--pass 2' , please change the encode flow and replace the read 'stats' info interface by yourself.</span></div>
<div><br></div><div>Best Regrads</div><div><br></div><div><span style="color: rgb(0, 0, 0); background-color: rgba(0, 0, 0, 0);"> Zhou.</span></div><hr style="width: 210px; height: 1px;" color="#b5c4df" size="1" align="left">
<div><span><div style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt"><div>zhou2090@126.com</div></div></span></div>
<blockquote style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em;"><div> </div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><div style="PADDING-RIGHT: 8px; PADDING-LEFT: 8px; FONT-SIZE: 12px;FONT-FAMILY:tahoma;COLOR:#000000; BACKGROUND: #efefef; PADDING-BOTTOM: 8px; PADDING-TOP: 8px"><div><b>发件人：</b> <a href="mailto:applemax82@163.com">qw</a></div><div><b>发送时间：</b> 2016-03-30 10:52</div><div><b>收件人：</b> <a href="mailto:x264-devel@videolan.org">x264-devel</a></div><div><b>主题：</b> [x264-devel] one question about two pass rate control</div></div></div><div><div class="FoxDiv20160330110127285484"><div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Hi,</div><div> </div><div>I'm think how to use two pass rate control in x264. The common usage is run x264 program with the options of '--pass 1' and '--stats', and then run x264 program again with the option of '--pass 2' to get final compressed h264 bitstream. The coding method is call x264 program twice.</div><div> </div><div>How to call x264 program once and use two pass rate control?</div><div> </div><div>Thanks!</div><div> </div><div>B.R.</div><div> </div><div>Andrew</div><div> </div></div><br><br><span title="neteasefooter"><p> </p></span></div></div></blockquote>
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