Hi,
I'm trying to create a video, with resolution 1280x720, in which I synchronize
the shots with the beat of the audio. But this is neigh-impossible, because
Cinelerra hardly does any effort to keep the audio in sync. For low resolution
videos, it works fine, but for this resolution, it doesn't. I can play the
same segment 5 times, and the audio will be differently synced each of those 5
times. The only way to do it reliably, is to render and then move the shot.
But as you can imagine, that is very, very cumbersome.
Is there any way I can improve this? I've tried configuring all the audio and
video options, but to no avail. I wouldn't mind heavy framedropping, if that
means keeping it in sync.
What's also strange, is that my CPU meter shows plenty of CPU cycles left. I
have an Athlon X2 3800+, dual core, 2GB memory. There are two CPU utilization
graphs in my taskbar, which clearly show both cores have plenty of capacity
left (each about 50%).
Another strange thing is that sometimes, it plays very, very slowly, and does
so until I pause, put the selector somewhere else and play again. Playing from
certain points in the video almost always results in complete
unresponsiveness.
Any help and insight is appreciated.
Regards,
Wiebe Cazemier
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