Bandicut 3.1.5.511, problem decoding videos of computationally intensive encoding settings
Posted: Mon Oct 21, 2019 3:23 pm
Upon the file is opened, either a "Colorful Screen" presented in the video area or obvious visual glitches presented on the video display.
Sample files:
(generated in the below manner)
The "i420" variants may end in visual glitches, while the rest always end in "Colorful Screen".
Changing the container format doesn't seem to make any difference. (tried: AVI)
Triggering of the problem may be related with system performance. (with "INPUT_1920x1080@30" and the rest the same, it doesn't seem to occur)
Sample preview:
https://www.youtube.com/watch?v=EmRifcgoEm0
Sample files:
(generated in the below manner)
Code: Select all
ffmpeg -i "INPUT_5120x1440@30" -an -c:v libx264rgb -preset placebo -qp 0 -x264-params "keyint=15:no-deblock=1" -flags +bitexact -fflags +bitexact -map_metadata -1 "rgb.mkv"Code: Select all
ffmpeg -i "INPUT_5120x1440@30" -an -c:v libx264 -preset placebo -qp 0 -x264-params "keyint=15:no-deblock=1" -pix_fmt yuv444p -sws_flags spline+accurate_rnd+full_chroma_int+bitexact -color_range 1 -colorspace 5 -color_primaries 5 -color_trc 6 -flags +bitexact -fflags +bitexact -map_metadata -1 "i444.mkv"Code: Select all
ffmpeg -i "INPUT_5120x1440@30" -an -c:v libx264 -preset placebo -qp 0 -x264-params "keyint=15:no-deblock=1" -pix_fmt yuv444p10le -sws_flags spline+accurate_rnd+full_chroma_int+bitexact -color_range 1 -colorspace 5 -color_primaries 5 -color_trc 6 -flags +bitexact -fflags +bitexact -map_metadata -1 "i444_10.mkv"Code: Select all
ffmpeg -i "INPUT_5120x1440@30" -an -c:v libx264 -preset placebo -qp 0 -x264-params "keyint=15:no-deblock=1" -pix_fmt yuv420p -sws_flags spline+accurate_rnd+full_chroma_int+bitexact -color_range 1 -colorspace 5 -color_primaries 5 -color_trc 6 -flags +bitexact -fflags +bitexact -map_metadata -1 "i420.mkv"Code: Select all
ffmpeg -i "INPUT_5120x1440@30" -an -c:v libx264 -preset placebo -qp 0 -x264-params "keyint=15:no-deblock=1" -pix_fmt yuv420p10le -sws_flags spline+accurate_rnd+full_chroma_int+bitexact -color_range 1 -colorspace 5 -color_primaries 5 -color_trc 6 -flags +bitexact -fflags +bitexact -map_metadata -1 "i420_10.mkv"Changing the container format doesn't seem to make any difference. (tried: AVI)
Triggering of the problem may be related with system performance. (with "INPUT_1920x1080@30" and the rest the same, it doesn't seem to occur)
Sample preview:
https://www.youtube.com/watch?v=EmRifcgoEm0