The entire section "Basic workflow for creating pre-produced captions", including the paragraph above seem unnecessary. There are too many alternative workflows so that this described workflow either seems limiting or wrong. It also seems unnecessarily daunting for people new to the topic. I suggest just saying that there are many tools to support you, then show the editor for people to get an idea of what to expect from an editor.
The entire section "Basic workflow for creating pre-produced captions", including the paragraph above seem unnecessary. There are too many alternative workflows so that this described workflow either seems limiting or wrong. It also seems unnecessarily daunting for people new to the topic. I suggest just saying that there are many tools to support you, then show the editor for people to get an idea of what to expect from an editor.