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As shown below, ffmpeg -ss 00:01:00 -to 00:45:00 -i ORIGINAL.mxf -ss 00:01:00 -to 00:45:00 -itsoffset 0.200 -i ORIGINAL.mxf -map 0:v -map 1:a -c:v libx264 -preset slow -crf 22 -c:a aac ORIGINAL.mp4 -map 1:a -vn ORIGINAL.wav


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The problem was I had renamed the files at the same time as updating Insta360 studio. The camera produces a pair of files, one for each lens, and has a naming convention that lets Insta360 studio pair and stitch them. The naming convention is underscore delimited, and requires the same pattern of underscores as the camera-generated file name. Also, the files ...


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848 x 480 isn't an exact translation of 840x840 to a 16x9 stretch. To think about aspect ratio, you need to consider what shape your image is now, and what shape you want it to be. If you have a 480x480 image that looks correctly proportioned on your computer screen, then it is using square pixels (ie each pixel is the same height as it is wide). Imagine ...


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In fact, there are mostly 3 software for finding duplicate videos. Video Compare https://www.video-comparer.com Duplicate Video Search https://duplicatevideosearch.com Duplicate Media Finder (my favorite) https://duplicate-media-finder.kdo-rg.com All of them use fingerprints.


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