<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><div dir="ltr"><div style="">My questions are: </div><div style=""><br></div><div style="">1) What is the correct thing to do with these NAL units in the MP4 file?</div><div style=""><br></div><div style="">2) How can I make openRTSP/live555 create an MP4 file without this stuttering?</div></div></blockquote><div><br></div>Unfortunately I don't know the answers to these questions, because I'm not an expert on the "MP4" file format. What I do know, though, is that this file format is ill-suited for what we are trying to do here: Record a file that properly represents incoming audio and video frames that are time-stamped. But - in spite of this format's bad design - we try to do the best that we can...</div><div><br></div><div>But if you're interested in trying to improve this, the code to look at is our implementation of the "QuickTimeFileSink" class - i.e., "liveMedia/QuickTimeFileSink.cpp".</div><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; font-size: medium; "><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; font-size: medium; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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