capcut-mate/docs/imgs_infos.md

IMGS_INFOS API Documentation

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Interface Information

POST /openapi/capcut-mate/v1/imgs_infos

Function Description

Generate image information based on image URLs and timelines. This interface converts image file URLs and timeline configurations into the image information format required by Jianying drafts, supporting animation effects and transition settings.

More Documentation

📖 For more detailed documentation and tutorials, please visit: https://docs.jcaigc.cn

Request Parameters

{
  "imgs": ["https://assets.jcaigc.cn/img1.jpg", "https://assets.jcaigc.cn/img2.png"],
  "timelines": [
    {"start": 0, "end": 3000000},
    {"start": 3000000, "end": 6000000}
  ],
  "height": 1080,
  "width": 1920,
  "in_animation": "渐显",
  "in_animation_duration": 500000,
  "loop_animation": "动感摇晃I",
  "loop_animation_duration": 1000000,
  "out_animation": "渐隐",
  "out_animation_duration": 500000,
  "transition": "叠化",
  "transition_duration": 300000
}

Parameter Description

Parameter	Type	Required	Default	Description
imgs	array[string]	✅	-	Image file URL array
timelines	array[object]	✅	-	Timeline configuration array
height	number	❌	1080	Image height
width	number	❌	1920	Image width
in_animation	string	❌	None	Intro animation name; see add_images
in_animation_duration	number	❌	500000	Entrance animation duration (microseconds)
loop_animation	string	❌	None	Loop animation name; see add_images
loop_animation_duration	number	❌	1000000	Loop animation duration (microseconds)
out_animation	string	❌	None	Outro animation name; see add_images
out_animation_duration	number	❌	500000	Exit animation duration (microseconds)
transition	string	❌	None	Transition name; see add_images / add_videos
transition_duration	number	❌	300000	Transition duration (microseconds)

Available Transitions and Animations

For the full lists of valid transition / in_animation / out_animation / loop_animation values, see add_images → Supported Transitions and Animations.

Response Format

Success Response (200)

{
  "infos": "[{\"img_url\":\"https://assets.jcaigc.cn/img1.jpg\",\"start\":0,\"end\":3000000,\"duration\":5000000,\"height\":1080,\"width\":1920,\"in_animation\":\"渐显\",\"in_animation_duration\":500000,\"loop_animation\":\"动感摇晃I\",\"loop_animation_duration\":1000000,\"out_animation\":\"渐隐\",\"out_animation_duration\":500000,\"transition\":\"叠化\",\"transition_duration\":300000},{\"img_url\":\"https://assets.jcaigc.cn/img2.png\",\"start\":3000000,\"end\":6000000,\"duration\":5000000,\"height\":1080,\"width\":1920,\"in_animation\":\"渐显\",\"in_animation_duration\":500000,\"loop_animation\":\"动感摇晃I\",\"loop_animation_duration\":1000000,\"out_animation\":\"渐隐\",\"out_animation_duration\":500000,\"transition\":\"叠化\",\"transition_duration\":300000}]"
}

Response Field Description

Field	Type	Description
infos	string	Image information JSON string

Error Response (4xx/5xx)

{
  "detail": "Error message description"
}

Usage Examples

cURL Examples

1. Basic Image Information Generation

curl -X POST https://capcut-mate.jcaigc.cn/openapi/capcut-mate/v1/imgs_infos \
  -H "Content-Type: application/json" \
  -d '{
    "imgs": ["https://assets.jcaigc.cn/cover.jpg"],
    "timelines": [{"start": 0, "end": 5000000}],
    "height": 1080,
    "width": 1920
  }'

2. Image Information with Animation Effects

curl -X POST https://capcut-mate.jcaigc.cn/openapi/capcut-mate/v1/imgs_infos \
  -H "Content-Type: application/json" \
  -d '{
    "imgs": ["https://assets.jcaigc.cn/slide1.jpg", "https://assets.jcaigc.cn/slide2.jpg"],
    "timelines": [{"start": 0, "end": 3000000}, {"start": 3000000, "end": 6000000}],
    "in_animation": "渐显",
    "loop_animation": "动感摇晃I",
    "out_animation": "渐隐",
    "transition": "叠化"
  }'

Error Code Description

Error Code	Error Message	Description	Solution
400	imgs is required	Missing image URL parameter	Provide valid image URL array
400	timelines is required	Missing timeline parameter	Provide valid timeline array
400	Array length mismatch	imgs and timelines array lengths don't match	Ensure both arrays have the same length
404	Image resource not found	Image URL inaccessible	Check if image URL is accessible
500	Image information generation failed	Internal processing error	Contact technical support

Notes

1. Array Matching: imgs and timelines array lengths must be the same
2. Time Unit: All time parameters use microseconds (1 second = 1,000,000 microseconds)
3. Resolution Settings: height and width parameters are used to set image display resolution
4. Animation Effects: Support entrance animation, loop animation, exit animation, and transition effects
5. Network Access: Image URLs must be accessible
6. Format Support: Support common image formats (JPG, PNG, GIF, etc.)

Workflow

1. Validate required parameters (imgs, timelines)
2. Check array length matching
3. Validate timeline parameter validity
4. Set image resolution parameters
5. Apply animation effect parameters
6. Generate corresponding image information for each image URL
7. Convert information to JSON string format
8. Return processing result

Related Interfaces

• Create Draft
• Add Images
• Timelines
• Save Draft

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📚 Project Resources
GitHub: https://github.com/Hommy-master/capcut-mate
Gitee: https://gitee.com/taohongmin-gitee/capcut-mate

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中文版 | English