I have a Photoshop (PSD) file containing several artboards as well as a timeline animation. I would like to export the animation contained in one of those artboards as a PNG sequence. Ordinarily in a Photoshop file without artboards, I would just use the "File->Export->Render Video" command to render out the PNG sequence. But if I do that in my file with multiple artboards, it renders out all of the artboards, not just the artboard I have selected.
How can I get Photoshop to render a PNG sequence of only a single artboard? (I've already tried making the other artboards invisible, but Photoshop still renders out blank space where those artboards would be.)