<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;"><div><blockquote type="cite">The encoder is configured with a frame rate / GOP length of 30 fps, yet if I set openRTSP with a frame rate of 30 like this:<br><br> openRTSP -d 300 -4 -w 640 -h 360 -f 30 -Q <a href="rtsp://URL">rtsp://URL</a> > test.mp4 (or)<br> openRTSP -d 300 -q -w 640 -h 360 -f 30 -Q <a href="rtsp://URL">rtsp://URL</a> > test.mov<br><br>The video is the incorrect speed and does not match the audio. If however, I set openRTSP with a frame rate of 60 with:<br><br> openRTSP -d 300 -4 -w 640 -h 360 -f 60 -Q <a href="rtsp://URL">rtsp://URL</a> > test.mp4 (or)<br> openRTSP -d 300 -q -w 640 -h 360 -f 60 -Q <a href="rtsp://URL">rtsp://URL</a> > test.mov<br><br>The video is captured correctly and is synchronous with the audio for the duration of the capture. This is a perfectly viable work-around, but I'm curious about why openRTSP only seems to work as expected when set to capture at a 2x (actual) frame rate.</blockquote><div><br></div>Yes, I also find this strange. If anyone out there wants to take a look at this, the source code module to look at is "QuickTimeFileSink" (in the "liveMedia" directory).</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; "><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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