DIGIT Video Saver

The DIGIT pack's video generators (Veo, Seedance, H3, Omni) hand you videos in a custom ComfyUI VIDEO type, and the stock save nodes don't really know what to do with those. DIGIT Video Saver is the intended landing pad: it takes a single video or a batch of video paths and writes them into the same PROJEKTS/project/shots/shot/subfolder/task/ structure as the Image Saver and Uber Saver, with auto-incrementing frame numbers and a workflow sidecar.

If you've got one DIGIT video node, this is the natural next node after it - it's the half of the pipeline that turns "a video exists in ComfyUI's temp folder" into "a properly named clip in the right place."

The inputs

• projekts_root / project / shot / folder - the destination. Project folders use the #####_name pattern to appear in dropdowns; type a new shot/folder and use the + buttons to create it.
• filename - leave empty and it becomes PREFIX_SHOT_TASK; frame number and extension are appended.
• start_frame (1001 default) and frame_pad - the frame numbering.
• save_workflow - ui, api, ui + api, or none. Writes the metadata sidecar that lets you trace a saved clip back to its prompt and settings.
• video - a single VIDEO input, straight from a generator node's video output.
• video_paths - a batch of paths from the generator's video_paths output. This is the batch path: connect it and every clip from the run saves with sequential frame numbers. For a sample_count of 4 from DIGIT Veo Video, that's four files in one queue.

Output: filepaths - the saved paths, as a string.

How it works

The interesting bit is batch handling. When a DIGIT generator produces multiple clips, they land in ComfyUI's temp folder as siblings sharing a timestamp prefix (veo_…, dance_…, h3_…). The saver recognizes those prefixes, globs the sibling files, and saves them all - so batch output doesn't require you to wire up four separate save paths. If you feed it a plain single video, it just saves that one.

Setup and gotchas

Same pack install as everything else: ComfyUI Manager, search comfyui-digit, restart. Set DIGIT_PROJEKTS_ROOTS to your mount points or let it auto-detect and fall back to ~/PROJEKTS.

The same failure guards as the rest of the saver family apply: a placeholder (no shots found) shot raises rather than creating junk folders, and path segments with / or .. are rejected. Files always save as MP4. One thing worth knowing: the batch-sibling recognition keys off the generator's filename prefixes, so it works with DIGIT's own video nodes out of the box - if you hand it a video from some other pack, save it as a single clip rather than expecting sibling magic. It's a narrow node, but it closes the loop on every DIGIT video workflow.