The video editor allows the user to change the saturation, brightness, contrast, and audio volume of a video clip. The video editor can also trim, crop, and rotate the video clip.
Editing a video
Here are the invocation attributes you use to invoke the video editor card:
When video editing is complete, the video editor returns the output path of the saved video file in the data property of the CardDoneMessage. The video editor sets the reason property to Canceled or Saved.