Brightness or color correction only part of clip

[sauron]

@metaguy

How to adjust brightness in only part of a clip?

There are a few ways of doing that.

Add a brightness filter to the video clip. Use filter trimming to adjust the brightness to affect a portion of the clip.

Trimming Filters

Trimming a filter means you can choose when the filter effect starts and ends independent of the clip’s starting and ending time. Obviously, if the filter is applied to a clip, it must still be within the clip’s time frame. If the filter is applied to a track, however, it can be truly independent. Filter trimming takes place in the Keyframes panel: [image] The first row of the Keyframes panel shows the clip with its thumbnails and audio waveform. Drag the left, green edge to change when the f…

Use simple key frames to adjust the brightness smoothly.

Use advanced key frames to vary the brightness throughout the clip.

Key frames tutorial here.