When a video script (animatediff, text2video, image2video, stablevideodiffusion)
runs via Control tab, both the script's save and control_run's end-of-run save
fired. The latter crashed silently because the local `video` cv2 capture name at
control_run:584 shadowed the modules.video import, so the duplicate was hidden
and the gallery video link never propagated.
- alias import as video_module to bypass the shadow
- p.video_saved marker set by each script
- control_run skips its end-of-run save when the marker is set
Set p.video_interpolate at run() entry so process_images_inner picks up
the helper. Save calls keep their existing kwargs; the sentinel guard
skips re-interpolation when the helper already ran.
- animatediff, text2video, image2video, stablevideodiffusion route
mp4_interpolate into p.video_interpolate
- modules/control/run.py routes the request video_interpolate arg
- xyz_grid intentionally untouched: its end-of-axis save_video stitches
the cell slideshow, not per-cell videos; a future video_interpolate
axis would set p.video_interpolate per cell via axis_options