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Have ugly artifacts when trying to retime clip with alpha

PostPosted: Wed Jan 15, 2020 10:37 am
by crantisz
Have ugly artifacts when trying to retime (decrease speed) clip with alpha. It has black and white dots around image:
Peek 2020-01-15 13-29.gif
Peek 2020-01-15 13-29.gif (778.83 KiB) Viewed 82 times

Both frame blend and Optical flow have this issue.

With resize filter Bilinear loks better, but alpha channel jumps from frame to frame (ignores frame blend and Optical flow setting)
Peek 2020-01-15 13-35.gif
Peek 2020-01-15 13-35.gif (852.95 KiB) Viewed 82 times