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VACE Fun for Wan 2.2 A14B from Alibaba-PAI
Example
Details
- Accepts
- video + image
Pricing
- Price
- 12.5 cr / second
Prices in credits (1 credit = $0.01).
Data schema
Input
| Field | Type | Description |
|---|---|---|
| seed | — | Random seed for reproducibility. If None, a random seed is chosen. |
| shift | number | Shift parameter for video generation. |
| promptrequired | string | The text prompt to guide video generation. |
| sampler | stringenum: unipc, dpm++, euler | Sampler to use for video generation. |
| sync_mode | boolean | If `True`, the media will be returned as a data URI and the output data won't be available in the request history. |
| video_urlrequired | string | URL to the source video file. Required for inpainting. |
| num_frames | integer | Number of frames to generate. Must be between 81 to 241 (inclusive). |
| preprocess | boolean | Whether to preprocess the input video. |
| resolution | stringenum: auto, 240p, 360p, 480p, 580p, 720p | Resolution of the generated video. |
| acceleration | — | Acceleration to use for inference. Options are 'none' or 'regular'. Accelerated inference will very slightly affect output, but will be significantly faster. |
| aspect_ratio | stringenum: auto, 16:9, 1:1, 9:16 | Aspect ratio of the generated video. |
| video_quality | stringenum: low, medium, high, maximum | The quality of the generated video. |
| guidance_scale | number | Guidance scale for classifier-free guidance. Higher values encourage the model to generate images closely related to the text prompt. |
| last_frame_url | — | URL to the last frame of the video. If provided, the model will use this frame as a reference. |
| mask_image_url | — | URL to the guiding mask file. If provided, the model will use this mask as a reference to create masked video using salient mask tracking. Will be ignored if mask_video_url is provided. |
| mask_video_url | — | URL to the source mask file. Required for inpainting. |
| ref_image_urls | array | Urls to source reference image. If provided, the model will use this image as reference. |
| first_frame_url | — | URL to the first frame of the video. If provided, the model will use this frame as a reference. |
| negative_prompt | string | Negative prompt for video generation. |
| video_write_mode | stringenum: fast, balanced, small | The write mode of the generated video. |
| frames_per_second | — | Frames per second of the generated video. Must be between 5 to 30. Ignored if match_input_frames_per_second is true. |
| return_frames_zip | boolean | If true, also return a ZIP file containing all generated frames. |
| transparency_mode | stringenum: content_aware, white, black | The transparency mode to apply to the first and last frames. This controls how the transparent areas of the first and last frames are filled. |
| interpolator_model | stringenum: rife, film | The model to use for frame interpolation. Options are 'rife' or 'film'. |
| num_inference_steps | integer | Number of inference steps for sampling. Higher values give better quality but take longer. |
| enable_safety_checker | boolean | If set to true, the safety checker will be enabled. Disabling it requires account authorization; unauthorized requests are always checked. |
| enable_auto_downsample | boolean | If true, the model will automatically temporally downsample the video to an appropriate frame length for the model, then will interpolate it back to the original frame length. |
| match_input_num_frames | boolean | If true, the number of frames in the generated video will match the number of frames in the input video. If false, the number of frames will be determined by the num_frames parameter. |
| auto_downsample_min_fps | number | The minimum frames per second to downsample the video to. This is used to help determine the auto downsample factor to try and find the lowest detail-preserving downsample factor. The default value is appropriate for most videos, if you are using a video with very fast motion, you may need to increa… |
| enable_prompt_expansion | boolean | Whether to enable prompt expansion. |
| num_interpolated_frames | integer | Number of frames to interpolate between the original frames. A value of 0 means no interpolation. |
| temporal_downsample_factor | integer | Temporal downsample factor for the video. This is an integer value that determines how many frames to skip in the video. A value of 0 means no downsampling. For each downsample factor, one upsample factor will automatically be applied. |
| match_input_frames_per_second | boolean | If true, the frames per second of the generated video will match the input video. If false, the frames per second will be determined by the frames_per_second parameter. |
Output
| Field | Type | Description |
|---|---|---|
| seed | integer | The seed used for generation. |
| video | — | The generated inpainting video file. |
| prompt | string | The prompt used for generation. |
| frames_zip | — | ZIP archive of all video frames if requested. |