#Closed Caption creation for arc is great but can be a challenge to #Edit the CC text. The video text is a long scrolling field that scrolls away from the video as you progress. When you stop the video to edit you must scroll back to the top of the video to restart playing, scroll all the way back down to the active text to continue proofing.
I recommend placing the cc text into a scrolling field which allows the video to remain on screen or a video control panel that stays on screen. This would make it easy to start and stop the video while editing. @Gentry Davies