Wan2.7 image-to-video, performance fully reimagined. Delivers nuanced and organic emotional depth in narrative arcs, along with visceral, bone-crunching impact in action sequences. Enhanced by rhythmic cinematic cuts for unparalleled storytelling power. https://bailian.console.alibabacloud.com/cn-beijing?tab=model#/model-market/detail/wan2.7-i2v?serviceSite=asia-pacific-china
Generate video
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These parameters come from the selected model form_schema. Switching models updates this list and the request example.
first_frame?stringThe first frame image (JPEG/PNG/BMP/WEBP, 240-8000px, ≤20MB). Required for image-to-video when no first clip is provided.
last_frame?stringOptional. The last frame image for first-and-last-frame video generation (same specs as the first frame).
driving_audio?stringOptional. Audio file (wav/mp3, 2-30s, ≤15MB) to drive video generation, e.g., for lip-syncing.
first_clip?stringOptional. Video file (MP4 or MOV, 2-10s, ≤100MB) for video continuation tasks.
prompt?stringDescribe elements and visual characteristics for the video. Max 5,000 chars.
negative_prompt?stringDescribe content to exclude from the video. Max 500 chars.
resolution?stringOutput resolution tier, 720P or 1080P; directly affects cost. Default 1080P.
duration?numberVideo duration, range 2-15 seconds, billed per second. Default 5s.
prompt_extend?booleanWhen on, an LLM intelligently rewrites your prompt to improve results. Enabled by default.
watermark?booleanAdd a fixed 'AI生成' watermark to the bottom-right of the video. Disabled by default.
seed?numberRandom seed, range [0, 2147483647]. A fixed seed improves reproducibility.
task_id?stringParameter description for Task Id
status?stringParameter description for Status
error?objectParameter description for Error
message?stringError Message
type?stringError Type
param?stringRelated Parameters
code?stringError Code