<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Good news you made it work.<div>As mentioned in the Doxygen, it might be possible that your framerate is not fixed, hence FFMPEG doesn't use you num and den values as a constant framerate.</div><div><br></div><div><div><br></div><div><br></div><div><div><div>Le 2 juil. 2015 à 18:40, Kevin J. Brooks <<a href="mailto:kbrooks@r2c-ss.com">kbrooks@r2c-ss.com</a>> a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite">
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I changed the den value on the time_base to 15 and that fixed the
problem. Can some explain why? To me would seem that I needed to
go from 25 to 50, not 25 to 15.<br>
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Sincerely,<span style="font-size:12.0pt;color:#0070C0"><br>
Kevin J. Brooks<o:p></o:p></span><span style="font-size:12.0pt;color:#0070C0"><br>
Senior Software Engineer<o:p></o:p></span><span style="font-size: 14pt;"><br>
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<div class="moz-cite-prefix">On 7/2/2015 9:59 AM, Talgorn
François-Xavier wrote:<br>
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<blockquote cite="mid:DF005040-62FE-4843-8D41-D0207EC13961@yahoo.fr" type="cite">
<pre wrap="">Hi,
Frames/second shouldn't be an issue in itself. It might be because of time_base parameter.
To help you better, could you provide the code used ?
Le 2 juil. 2015 à 16:41, Kevin J. Brooks <a class="moz-txt-link-rfc2396E" href="mailto:kbrooks@r2c-ss.com"><kbrooks@r2c-ss.com></a> a écrit :
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<pre wrap="">Hi all,
I am successfully saving video in a wmv format, capturing from a video capture card. However, the play back in windows media is just a bit fast. I am attempting to save at 25 frames per second, but the properties on the wmv file states it is 30 fps. What should I be looking at to get this set up right?
Thanks,
Kevin
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