Wow ,that is really seriously bad, no synchronized audio. > -----Original Message----- > From: [EMAIL PROTECTED] > Sent: Mon, 15 Sep 2008 13:11:44 -0600 > To: [email protected] > Subject: Re: [CinCV] Synchronization problem > > On Mon, 2008-09-15 at 20:29 +0200, Inge en Wouter Kok wrote: >> Finally it is finished, but I'm having serious trouble in getting the >> video synchronized with the audio. I've tried doing a clean reinstall, >> using different containers, etc., but an irritating time difference >> remains. In render as well as playback/preview in compositor. > > Inge, I have found that it is next to impossible to accurately > synchronize audio and video in the GUI - the frames displayed along the > timeline are often out of order by several seconds, even when you zoom > in to a fraction of a second detail. > > To ensure that the audio synchs up perfectly, I have learned to manually > edit the .XML file directly and calculate the correct start position and > duration of each audio clip based on the sample rate (e.g., at 16000, a > sound effect that takes place at 2.1 seconds would have a start position > of 33600). > > Here's a short example of what I was able to do by manually editing the > XML source: > http://pbs.steigerfamily.com/boing.avi > ... and here is the XML source itself: > http://pbs.steigerfamily.com/boing.xml > ... look for the section labeled <TITLE>Bounce Audio</TITLE> to see how > I intersperse silence of a given duration with audio clips of a given > duration in order to perfectly synchronize the image motion with the > sound. > > Even with this limitation, Cinelerra is more powerful than any other > (Linux-based) alternative so I'm willing to put up with the annoyance! > > -- > Peter B. Steiger > Cheyenne, WY > > > > _______________________________________________ > Cinelerra mailing list > [email protected] > https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
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