AI Video Made Crystal Clear · chapter 3: The Control Surface: Text, Image, Video and References
The control surface
2026-10-14
Six input slots around one clip, and what each slot locks. This is the input side of Figure 2.1, zoomed in.
Below: the paragraph from the book that builds this idea, then the diagram itself (Figure 3.1), and a recap. About a minute of reading.
One reader put it plainly: "text to video for characters is basically rolling the dice." That is reader signal, not a benchmark, and it is exactly right, because the text slot locks nothing but intent. Figure 3.1 lays the six slots around one clip and names what each one locks.

Recap
- The idea: Six input slots around one clip, and what each slot locks.
- The picture: Figure 3.1, from chapter 3 ("The Control Surface: Text, Image, Video and References") of AI Video Made Crystal Clear.
- Go deeper: the chapter builds this step by step, with recipes and sources at the end.
This diagram is one of many in AI Video Made Crystal Clear.
Every chapter opens with the gist, draws the hard ideas, and ends with recipes and sources.
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