![]() ![]() the slice selected for export is the final 9 seconds of the video.Īt 24 frames per second, the slice exports normally.Īt 30 frames per second, the black frames begin at 1.2 seconds of the slice. ![]() this corresponds to the 31.2 second mark of the input source. ![]() 24 frames per second is 80% of 30 frames per second, and 31.2 seconds is EXACTLY 80% of 39 seconds.Īt 60 frames per second, the entire export is comprised of black frames.Ģ4 fps is 40% of 60 fps. if the entire input source (and not just the 9 second slice) is exported at 60 fps, the black frames begin at 15.6 seconds. Which is, also, EXACTLY 40% of the length of the full input source.Ĭlearly, the exporter is INCORRECTLY linking the output frames per second to the times on the input source, and once it hits what it THINKS is the end of source, it renders only black frames for the remainder of the output. I sincerely doubt you are ever, ever going to get a better documented, more consistently repeatable test case than this. You have NO EXCUSE for not getting your devs on this test case, isolating the root cause, and fixing it. ![]()
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