- Draw Tracker boxes using QPainter and support corner radius (and faster drawing performance by drawing directly on the frame)
- Draw child clips with correct aspect ratio
- Adding "Yes/No" options for "Visible" and "Draw Box" Tracked Object Box keyframes
- default to invisible background
- default to 12 corner radius
- default to 50% stroke alpha

- Draw bounding boxes using QPainter and support corner radius (and faster drawing performance by drawing directly on the frame)
- Draw child clips with correct aspect ratio
- Adding "Yes/No" option for "Draw Text"
- default to fully opaque stroke

…evious layers, replace std::shared_ptr<openshot::Frame> with QSize for a few arguments to make it much more clear what is happening.

…a circle in my testing). Also, ignoring case of class_filter on Object Detection effect.

…d of the confidence score. This is way more useful, so you can find the object in the properties menu. Also, output the visible class names as well, so the property editor can display them in a context menu.

…o tracker or object detection effects: Use clip->Parent to attach clips to tracked objects now.

…as yes)

…ked object

…ent clip can be scaled and moved without breaking the tracking. Also refactoring out unneeded complex code left over.

… late-bound check, to ensure we have attached the clip on first call.

…n is of varying aspect ratios (since the parent clip and tracked object can change over time). Clips which are parented to tracked objects now respect the scale_type (i.e. best fit, stretch, etc...).

… difficult to turn off each individual box. Made "visible" property read-only on Tracker & Object Detector effects. Improve Keyframe::SetJsonValue method to accept an object or a float.