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bytedance/seedance-1.0-pro-fast-t2v

Seedance 1.0 Pro Fast text-to-video model (ByteDance). Transform text prompts into professional-grade videos with exceptional speed and efficiency.

video text-to-video

Pricing

Base: 5 credits per second

Adjustments:

resolution multiplier:
1080p: 1x
720p: 0.44x
480p: 0.2x

Example Pricing:

3s at 480p: 4 credits
5s at 480p: 6 credits
10s at 480p: 12 credits
3s at 720p: 8 credits
5s at 720p: 14 credits
10s at 720p: 27 credits
3s at 1080p: 18 credits
5s at 1080p: 30 credits
10s at 1080p: 60 credits
Range: 3 - 72 credits

Input Parameters

Prompt required string

The text prompt used to generate the video

Resolution string

Video resolution - 480p for faster generation, 720p for balance, 1080p for higher quality

Default: 1080p

Options: 480p, 720p, 1080p

Duration string

Duration of the video in seconds

Default: 5

Options: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

Aspect Ratio string

The aspect ratio of the generated video

Default: 16:9

Options: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16

Camera Fixed boolean

Whether to fix the camera position

Seed integer

Random seed to control video generation. Use -1 for random.

Enable Safety Checker boolean

If set to true, the safety checker will be enabled

Default: 1

Directives

Advanced Keys:
aspect_ratio camera_fixed seed enable_safety_checker
Hidden Keys:
Raw JSON
{
    "identifier": "bytedance/seedance-1.0-pro-fast-t2v",
    "fal_endpoint": "fal-ai/bytedance/seedance/v1/pro/fast/text-to-video",
    "type": "video",
    "category": "text-to-video",
    "description": "Seedance 1.0 Pro Fast text-to-video model (ByteDance). Transform text prompts into professional-grade videos with exceptional speed and efficiency.",
    "pricing": {
        "version": 1,
        "base": {
            "unit": "second",
            "credits": 5
        },
        "adjustments": [
            {
                "type": "multiplier_map",
                "key": "resolution",
                "map": {
                    "1080p": 1,
                    "720p": 0.44,
                    "480p": 0.2
                },
                "default": 1
            }
        ],
        "display": {
            "min_credits": 3,
            "max_credits": 72
        }
    },
    "directives": {
        "advancedKeys": [
            "aspect_ratio",
            "camera_fixed",
            "seed",
            "enable_safety_checker"
        ],
        "hiddenKeys": [],
        "preRunLogs": [
            "Seedance T2V: Creating video from text prompt"
        ]
    },
    "fal": {
        "input_transforms": []
    },
    "inputSchema": {
        "type": "object",
        "title": "Input",
        "required": [
            "prompt"
        ],
        "properties": {
            "prompt": {
                "type": "string",
                "title": "Prompt",
                "x-order": 0,
                "description": "The text prompt used to generate the video"
            },
            "resolution": {
                "enum": [
                    "480p",
                    "720p",
                    "1080p"
                ],
                "type": "string",
                "title": "Resolution",
                "default": "1080p",
                "x-order": 1,
                "description": "Video resolution - 480p for faster generation, 720p for balance, 1080p for higher quality"
            },
            "duration": {
                "enum": [
                    "2",
                    "3",
                    "4",
                    "5",
                    "6",
                    "7",
                    "8",
                    "9",
                    "10",
                    "11",
                    "12"
                ],
                "type": "string",
                "title": "Duration",
                "default": "5",
                "x-order": 2,
                "description": "Duration of the video in seconds"
            },
            "aspect_ratio": {
                "enum": [
                    "21:9",
                    "16:9",
                    "4:3",
                    "1:1",
                    "3:4",
                    "9:16"
                ],
                "type": "string",
                "title": "Aspect Ratio",
                "default": "16:9",
                "x-order": 3,
                "description": "The aspect ratio of the generated video"
            },
            "camera_fixed": {
                "type": "boolean",
                "title": "Camera Fixed",
                "x-order": 4,
                "description": "Whether to fix the camera position"
            },
            "seed": {
                "type": "integer",
                "title": "Seed",
                "x-order": 5,
                "description": "Random seed to control video generation. Use -1 for random."
            },
            "enable_safety_checker": {
                "type": "boolean",
                "title": "Enable Safety Checker",
                "default": true,
                "x-order": 6,
                "description": "If set to true, the safety checker will be enabled"
            }
        }
    },
    "outputSchema": {
        "type": "object",
        "title": "Output",
        "properties": {
            "video": {
                "type": "object",
                "properties": {
                    "url": {
                        "type": "string",
                        "format": "uri"
                    },
                    "content_type": {
                        "type": "string"
                    }
                }
            },
            "seed": {
                "type": "integer"
            }
        }
    }
}