I finally found some time to release AMCDX Video Patcher v0.0.5
the video above shows newly added features.
Release notes:
Features:
1) Added “Save to PNG” functionality that allows you to save selected part of ProRes frame to PNG image (16 bit per component)
2) Added “Insert from PNG” functionality that allows you to replace selected rectangle by an image from PNG file
Bugs:
1) Fixed various UI bugs
2) Fixed MOV reader crash
3) Fixed color Matrix detection
Note: there are a lot AVX2 optimizations so app will crash if CPU does not support AVX2