Playing around with high fps rendering, I got crashes. I don't know if I am doing this right, but CinGG should not crash. Can anyone reproduce this? I do not want to make a BT entry if it is something local. Details: Machine: CPU AMD 2400G, 32 M ram, SSD storage. Linux Mint XFCE 20.1, kernel 5.4.0-77 . CinGG build: from git 20210623 UTC 1830 or so. Build went OK. Used the executable from the bin directory, not the AppImage. Format settings: 1920x1080 p120 RGBA, 1 video, 2 audio channels. Imported 1920x1080p50 yuv420 mp4 video. Rendering (H.264 vaapi) creates a 120 fps file, which plays fine quickly tested, but CinGG crashes at the end. I tried without and with the ffmpeg "interpolate video" filter, both crash, but with interpolate filter file is 3 times bigger (and the picture has problems, but that is another issue). Sizes: original 50 fps: 313 MB, 120 fps without filter 1.1G, 120 fps with filter 3.8 G. Lots of MotionHVScan error while rendering. MotionHVScan::pixel_search 535 range fail range1=0.140625 ** segv at 0x7ffaa64cf032 in pid 8691, tid 10535 MotionHVScan::pixel_search 535 range fail range1=0.136719 MotionHVScan::pixel_search 535 range fail range1=0.343750 MotionHVScan::pixel_search 535 range fail range1=0.152344 MotionHVScan::pixel_search 535 range fail range1=0.136719 MotionHVScan::pixel_search 535 range fail range1=0.578125 MotionHVScan::pixel_search 535 range fail range1=0.292969 MotionHVScan::pixel_search 535 range fail range1=0.191406 MotionHVScan::pixel_search 535 range fail range1=0.132813 writing debug data to /tmp/cinelerra_8691.dmp MotionHVScan::pixel_search 535 range fail range1=0.148438 MotionHVScan::pixel_search 535 range fail range1=0.390625 MotionHVScan::pixel_search 535 range fail range1=0.425781 Segmentation fault (core dumped) MatN