Editing Automatic Captions in YouTube
Once you upload your video to YouTube and it finishes processing, the program will automatically create captions for you - after some period of time. Once captions are created by the YouTube tool, they must be proof-read and edited.
Here's how you can review automatic captions and make changes, if needed:
Image Note 1: Click here to type and edit text per slide
Image Note 2: Save Changes when you are done
Image Note 3: You can also click and type here, and use the timing bars to adjust the length of time each caption shows on the video
10. When you have edited the captions, select Save Changes
11. The system will ask if you want to override other changes, and publish.
For additional instruction on how to use these tools in YouTube: Instructions to edit.