0000260: Masks and Rotoscoping

ID	Project	Category	View Status	Date Submitted	Last Update

0000260	Cinelerra-GG	Feature	public	2019-07-07 09:58	2019-07-07 09:58

Reporter	Andrea_Paz	Assigned To
Priority	normal	Severity	minor	Reproducibility	have not tried
Status	new	Resolution	open
Platform	64 bit	OS	Arch linux	OS Version	rolling
Product Version	2019-06

Summary	0000260: Masks and Rotoscoping
Description	In 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.
Tags	Feature request

Date Modified	Username	Field	Change
2019-07-07 09:58	Andrea_Paz	New Issue
2019-07-07 09:58	Andrea_Paz	Tag Attached: Feature request