Save Video (Deprecated)

Legacy video saver for workflows using the current filename_format input. Supports %token% filename placeholders and %token placeholders. Combine image frames into an animated image or video. Empty inputs yield empty replacements.Example: %model_short%_steps-%steps%_cfg-%cfg%_seed-%seed%_%loras%. Use AUNSaveVideoV2 for new single path_filename workflows.

By loz2754·Created 7 months ago·Updated about a month ago· 4

images
audio_options

images
sidecar_text

◄frame_rate8►

◄loop_count0►

◄filename_formatComfy►

◄output_format▾►

◄save_to_output_dirtrue►

◄quality95►

◄save_metadatatrue►

◄save_workflowtrue►

◄batch_size128►

◄seed_value0►

◄steps_value0►

◄cfg_value0.00►

◄model_name►

◄sampler_name_value►

◄scheduler_value►

◄short_manual_model_name►

◄loras_delimiter+►

◄sidecar_formatOutput only (text)►

CategoryAUN Nodes/Deprecated/Video

Inputs (20)

Name	Type	Default	Description
images	IMAGE		Image frames to encode (batch).
frame_rate	INT	8	Frames per second. For animated images sets frame delay; for videos sets FPS.
loop_count	INT	00–100	Animated images only (GIF/APNG/WebP). 0 = loop forever; N = repeat N times. Ignored for video outputs.
filename_format	STRING	Comfy	Output name template. Supports canonical %token% placeholders and legacy %token placeholders for %seed, %steps, %cfg, %model, %model_short, %sampler_name, %scheduler, and %loras. Missing values become empty. Example: Comfy_%model_short%_%steps%_%cfg%_%seed%_%loras%
output_format	COMBO		Choose animated image or video. Video/* entries come from format JSONs. WebM uses VP9; some inputs may be re-encoded for compatibility.
save_to_output_dir	BOOLEAN	true	Save to the ComfyUI output directory when true; otherwise to the temp directory. Affects preview location type.
quality	INT	950–100	0–100. Higher is better (larger files). Mapped to each format; for videos, translated to encoder quality.
save_metadata	BOOLEAN	true	Embed node metadata into the file (GIF comment / APNG pnginfo / WebP EXIF / video comment).
save_workflow	BOOLEAN	true	Include the full workflow JSON in embedded metadata for reproducibility.
batch_size	INT	128	Video outputs only. Frames per interim segment before concat: lower = less memory; higher = fewer segments/faster concat. No effect for GIF/APNG/WebP.
audio_optionsopt	AUDIO_INPUT_OPTIONS		Optional. Add an audio track (and trimming). Applies to video outputs only.
seed_valueopt	INT	00–18446744073709550000	Used if %seed% appears. Inserts 'seed-<value>' (0 is valid). Remove %seed% from filename to omit.
steps_valueopt	INT	0	Used if %steps% appears. Inserts 'steps-<value>' when > 0; empty when 0.
cfg_valueopt	FLOAT	0.00	Used if %cfg% appears. Inserts 'cfg-<value>' when > 0 (compact formatting); empty when 0.
model_nameopt	STRING		Used if %model% appears. Value is sanitized for filenames (no slashes/specials).
sampler_name_valueopt	STRING		Used if %sampler_name% appears. Sanitized; empty leaves nothing.
scheduler_valueopt	STRING		Used if %scheduler% appears. Sanitized; empty leaves nothing.
short_manual_model_nameopt	STRING		Optional short/manual name for %model_short%. Leave empty to auto-generate a short name from the model.
loras_delimiteropt	STRING	+	Delimiter between LoRA entries in %loras%. Allowed: + - _ . space , ;
sidecar_formatopt	COMBO	Output only (text)	Choose how to export sidecar info: Output only (text/json) returns it via node output; Save to file (text/json) also writes a .txt/.json next to the video.

Outputs (2)

Name	Type	Description
images	IMAGE	—
sidecar_text	STRING	—