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Old 17th August 2010, 00:51   #1  |  Link
hamsterstyle
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Join Date: Feb 2009
Posts: 11
Tdecimate vs Subtitles

Hey All. I have an avisynth question that I hope you can all answer.

I have a piece of video that is 1920x1080, with subtitles. the video is 3-2 telecine.

A standard IVT works fine.

TFM()

However, the telecine cadence of the video, is different from the subtitles. At some points in the video, we have two frames that repeat, however only one of the frames has the subtitle on it. Thus tdecimate fails to correctly decimate.

My fix is to crop off the subtitles, run tdecimate(output="temp.txt"), then rerun the script normally with tdecimate(input="temp.txt").

Is there any way to do this with only one pass, or to do it more intelligently?
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1080, avisynth, decimate, subtitle, tdecimate

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