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IDProjectCategoryView StatusLast Update
0000260Cinelerra-GG[All Projects] Featurepublic2019-07-07 07:58
ReporterAndrea_PazAssigned To 
PrioritynormalSeverityminorReproducibilityhave not tried
Status newResolutionopen 
Platform64 bitOSArch linuxOS Versionrolling
Product Version2019-06 
Target VersionFixed in Version 
Summary0000260: Masks and Rotoscoping
DescriptionIn the secondary Color Correction you have to isolate a part of the frame where to intervene leaving the rest unchanged. The main ways of doing this are Blue Banana and rotoscoping. I would like to implement this second method in CinGG because it is extremely powerful, useful and easy to use. The principle is to create a mask whose content is the only one affected by the changes (and monitored by the videoscopes) while the rest of the frame remains unchanged. This is done by creating a matte in the alpha channel so that the changes relate only to the solid part (white).

https://www.youtube.com/watch?v=i8DuPM-CtCk&feature=youtu.be&t=331
https://www.youtube.com/watch?v=T4Cv2hYhhBE

The basic features of these "power windows" are:
1- Preset shapes: rectangle, ellipse and freehand.
2- Control of edge blending from the outside and inside. Practically a second internal mask and an external third mask representing the (editable) borders of the gradient.
TagsFeature request

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Issue History

Date Modified Username Field Change
2019-07-07 07:58 Andrea_Paz New Issue
2019-07-07 07:58 Andrea_Paz Tag Attached: Feature request