<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hello,<div><span class="Apple-tab-span" style="white-space:pre"> </span>Thanks for your reply.And is it <span style="background-color: rgb(255, 255, 0); color: rgb(51, 51, 51); font-family: arial; font-size: 18px; line-height: 22px;">necessary</span> to <span style="background-color: rgb(255, 255, 255); color: rgb(51, 51, 51); font-family: arial; font-size: 14px; line-height: 22px;">optimize it?</span></div><div><div><blockquote type="cite">Date: Sat, 17 May 2014 20:26:36 +0400<br>From: Roman Arutyunyan <<a href="mailto:arut@nginx.com">arut@nginx.com</a>><br>To: <a href="mailto:nginx-devel@nginx.org">nginx-devel@nginx.org</a><br>Subject: Re: mp4_module doubt<br>Message-ID: <<a href="mailto:1983AA0D-88E3-4583-A29D-89655F6DCA02@nginx.com">1983AA0D-88E3-4583-A29D-89655F6DCA02@nginx.com</a>><br>Content-Type: text/plain; charset=utf-8<br><br>Hello,<br><br>The mp4 module does not align start time to key frames.<br>If you specify unaligned start time you'll get video stream starting<br>with a non-key frame. Most players just ignore video data until<br>the first key frame.<br><br>On May 17, 2014, at 5:55 PM, liubin <<a href="mailto:yurnerola@gmail.com">yurnerola@gmail.com</a>> wrote:<br><br><blockquote type="cite">Hello?<br><span class="Apple-tab-span" style="white-space:pre"> </span>I have a question with ngx_http_mp4_module.<br><span class="Apple-tab-span" style="white-space:pre"> </span>As i know,ngx_http_mp4_module compute start_module using stts.<br><span class="Apple-tab-span" style="white-space:pre"> </span>For example?we get start_sample=3 from the stts.<br><span class="Apple-tab-span" style="white-space:pre"> </span>However,the stss is 1,5,9.<br><span class="Apple-tab-span" style="white-space:pre"> </span>Then,why don?t make start_sample=5?<br><span class="Apple-tab-span" style="white-space:pre"> </span>Can 3 display nomally while there is no 1 as sync sample?<br>Best regards,<br>-yurnero<br><br>_______________________________________________<br>nginx-devel mailing list<br><a href="mailto:nginx-devel@nginx.org">nginx-devel@nginx.org</a><br>http://mailman.nginx.org/mailman/listinfo/nginx-devel<br></blockquote><br><br></blockquote></div><br></div></body></html>