ausboss
3b81a79c1e
- New node: Save Image - PNG or lossless JPEG XL (optional pillow-jxl-plugin, the pack's new jxl extra), workflow embedding on or off (honoring --disable-metadata), an exact_name mode that saves under exactly that filename with no counter suffix, overwrite/skip/error collision policy, output_dir up to absolute dataset paths, a caption .txt sidecar sharing the basename, file_path and IMAGE passthrough outputs, and always-re-run semantics so a deleted file re-saves. - Image Resize now only invents pixels on an explicit width+height pad request: scale-derived modes resolve divisible_by snaps with a sub-half-step resize instead of padding a sliver; the tour workflow switched to an explicit 512x512 letterbox so its mask lane demonstrates real bars. - Registry-facing metadata: the description now names every node family (Manager search matches against it) and the keyword list grew to match. - Release 1.2.0: version bump, frontend version constant synced, changelog dated, and a publish workflow (Comfy-Org/publish-node-action) that releases to the registry whenever pyproject.toml changes on main.
2.4 KiB
2.4 KiB
Save Image
Saves an IMAGE batch as PNG or lossless JPEG XL, with the workflow
embedded or deliberately left out — and, when you need it, under an exact
filename with no counter suffix, so a caption or edit pass can keep the
source file's name.
Two naming modes
- Classic (default):
filename_prefixplus a counter —AusBoss/image_00001_.png— in ComfyUI's output folder. Never overwrites, subfolders in the prefix work as usual. - Exact: set
exact_nameand the file saves as exactly that name. An image extension on the value is replaced by the chosen format's own, sophoto123.jpgsaves asphoto123.pngand pairs withphoto123.txt. Subfolders are allowed (set1/photo123); rooted paths and..are rejected. A batch cannot share one name, so its frames becomename_001,name_002, …
Controls
- format:
pngeverywhere;jxl losslesskeeps every pixel bit-identical in a smaller file. JPEG XL needs the optionalpillow-jxl-pluginin ComfyUI's python (pip install pillow-jxl-plugin, also listed as the pack'sjxlextra) and the node says so when missing. - save_metadata: on embeds the prompt and workflow (PNG text chunks, EXIF in jxl) so the file drags back into ComfyUI; off writes a clean file for sharing without shipping the recipe.
- on_existing (exact mode):
overwritereplaces the file — the usual reason to want an exact name —skipleaves it,errorstops the run. - output_dir: empty saves to ComfyUI's output folder; a relative path is a subfolder of it; an absolute path saves anywhere you can write, e.g. straight into a dataset folder. The on-node preview only appears for files inside the output folder — outside saves are reported by path.
- caption: when not empty, writes the text as a UTF-8
.txtsidecar with the same basename as each saved image — the image/caption pair training tools expect.
Outputs
- file_path: absolute path of the first file saved this run (empty when every file was skipped), for downstream nodes that want the file itself.
- images: the input batch, unchanged — save first, keep wiring.
The node always re-runs on Queue (a saver's job is the side effect, so
deleting a file and queueing again saves it again), and a server launched
with --disable-metadata overrides the metadata toggle — the owner's call
beats the widget.