Using docker is not mandatory, but recommended, as it simplifies the process of building Docker installed (for building and running FFmpeg).Nvidia graphic card with cuvid/nvenc support and latest drivers installed (I tested on GTX 1080, GTX 1050 and 418.56 drivers).In order to reproduce the problems, you should have: This repository is intended to prove that such problems exist and to show, how to solve them. Here's a listing of frames with such problem. Occasionally, on scene changes, cuvid outputs a wrong frame, which should have been shown several seconds before (as if the frame was assigned some wrong PTS value).Here are two consecutive frames which demonstrate this problem (pay attention to the bottom line): 1, 2 Sometimes, in the middle of transcoding, cuvid outputs frames with visible horizontal lines (as though weave deinterlace method was chosen).There are 2 types of problems when using adaptive deinterlace with cuvid: Update: thanks to folks at ffmpeg, my patch is now applied to ffmpeg-master branch.
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