coze-video-gen

name	coze-video-gen
description	Generate a video from text prompts and/or image inputs using Coze video generation. Use when you need text-to-video, image-to-video, first-frame control, last-frame control, or a returned last-frame image URL.
homepage	https://www.coze.com
metadata	{"openclaw":{"emoji":"🎬","requires":{"bins":["node"],"config":["plugins.entries.coze-openclaw-plugin.config.apiKey"]}}}

Coze Video Generation

Generate a video URL from text and image inputs using Coze.

This skill runs as a Node CLI wrapper around the backend SDK. Do not use the SDK from client-side code.

Quick start

node {skillDir}/scripts/gen.mjs --prompt "A serene mountain landscape with flowing clouds"
node {skillDir}/scripts/gen.mjs --prompt "A cinematic robot walking through neon rain" --duration 6 --ratio 9:16 --resolution 1080p
node {skillDir}/scripts/gen.mjs --prompt "Animate this concept art" --first-frame "https://example.com/first.png"
node {skillDir}/scripts/gen.mjs --prompt "Transition from sunrise to night" --first-frame "https://example.com/start.png" --last-frame "https://example.com/end.png" --return-last-frame true

Options

• --prompt <text> text prompt
• --image <url> reference image URL; repeat the flag to pass multiple images
• --first-frame <url> first frame image URL
• --last-frame <url> last frame image URL
• --model <id> model id, default SDK model is doubao-seedance-1-5-pro-251215
• --duration <seconds> video duration in seconds
• --ratio <ratio> one of 16:9, 9:16, 1:1, 4:3, 3:4, 21:9, adaptive
• --resolution <value> one of 480p, 720p, 1080p
• --watermark <true|false> whether to keep watermark
• --seed <n> fixed random seed for reproducibility
• --camera-fixed <true|false> whether to fix the camera
• --generate-audio <true|false> whether to generate synced audio
• --return-last-frame <true|false> whether to return the last-frame image URL
• --max-wait-time <seconds> max synchronous wait time
• --callback-url <url> async callback URL passed through to the SDK
• --header <key:value> custom HTTP header; repeatable, alias -H

Behavior

• At least one of --prompt, --image, --first-frame, or --last-frame is required.
• Successful runs print Task ID, Status, Video URL, and optionally Last Frame URL.
• The CLI does not download video files locally.
• Printed video URLs and frame URLs must be kept exactly intact, complete, and accurate. All URL parameters must be preserved without truncation, rewriting, omission, or reordering; in particular, parameters inside the query string such as sign must not be dropped, otherwise the asset may be inaccessible.
• Unless the user explicitly asks to download the URL content, only return the complete URL link to the user.

Notes

• The skill runtime requires plugins.entries.coze-openclaw-plugin.config.apiKey.
• {skillDir} means the directory containing this SKILL.md.
• The default model doubao-seedance-1-5-pro-251215 supports text input plus first_frame and last_frame. Generic reference_image inputs from --image may be rejected by that model.
• Only use --image when you have selected a model that explicitly supports reference_image.
• The returned video URL is already hosted with a valid expiration period. Unless the user explicitly needs rehosting or download, use it directly.