<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><br> I found another problem,<div> The seek only can work in one play request.</div><div> for example, if open it by vlc and seek it at the first time, then it work. </div><div> If I stop this stream, then open it again and seek, it would fail. Is there any settings to reset when new play request is comming?<br><br><br><br><div></div><div id="divNeteaseMailCard"></div><br>At 2014-02-22 09:13:32,"Ross Finlayson" <finlayson@live555.com> wrote:<br> <blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><div><blockquote type="cite"><div style="line-height: 1.7; font-size: 14px; font-family: arial;"><div><span class="Apple-tab-span" style="white-space:pre"> </span> I read the faq in live555 website about the trick play, it only said the four virtual functions needs to be supported. </div><div><span class="Apple-tab-span" style="white-space:pre"> </span>But as the result, the vlc would drop audio buffer, so I guess the fPresentationTime should be changed too?</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Is it right?</div></div></blockquote><div><br></div></div>The "presentation time" represents the time at which the media should be 'presented' (i.e., displayed or played) to a receiver. So, of course, you need to make sure that it's aligned with 'wall clock time', even if you are doing fast-forward or reverse-play. E.g., if you're doing fast-forward 2x, your server's presentation times should *not* increase 2x as fast as normal.<br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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