Alibabavideo

Complete Guide to Using Wan 2.7

Overview

Alibaba Wan 2.7 image-to-video with first/last-frame conditioning, optional driving audio, 720p/1080p, 2–15s

prompt

textarearequired

Positive prompt (max 5000 chars).

negative_prompt

textarea

Negative prompt (max 500 chars).

first_frame_url

filerequired

First-frame image (JPEG/PNG/WebP, ≤30MB).

last_frame_url

file

Optional last-frame image (JPEG/PNG/WebP, ≤30MB).

first_clip_url

file

Optional opening clip (MP4/MOV/MKV, ≤30MB).

driving_audio_url

file

Optional driving audio (MPEG/WAV/AAC/MP4/OGG, ≤50MB).

resolution

selectrequired

Output resolution. 16 cr/s @ 720p, 24 cr/s @ 1080p.

Options

720p1080p

Default: 1080p

duration

sliderrequired

Video duration in seconds (2–15).

Min: 2Max: 15Default: 5

Auto-Expand Prompt

toggle

Automatically rewrite/expand short prompts.

Default: true

watermark

toggle

Add an 'AI generated' watermark.

Default: false

seed

number

Random seed (0–2147483647, 0 = random).

NSFW Filter

toggle

Enable NSFW content filtering.

Default: false