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All add the 10 to 19 frames to the beginning. I've run the following commands all with exactly the same results on 13 different files. Out points can be off by a few if necessary. I need frame precise cuts at the in points.
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I've checked and double checked my in times are what I want, down to the frame (calculated to milliseconds 2), but ffmpeg adds anywhere from 10 to 19 frames to the beginning, which is more than a half a second. I'm trying to take a single input file 1 and only encode from a certain start point, -ss, and for only a certain time, -t. To put this plainly, -ss and -t don't work very well or even consistently.
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