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SeedEdit 图像编辑
通过标准 OpenAI 兼容的 /v1/images/edits 接口使用 CometAPI 进行 ByteDance SeedEdit（Seedream）图像编辑——支持基于 Prompt 的编辑、蒙版和变体，并可快速输出结果。
curl --request POST \
--url https://api.cometapi.com/v1/images/edits \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form image='@example-file' \
--form 'prompt=Put on glasses'{
"model": "<string>",
"created": 123,
"data": [
{
"url": "<string>"
}
],
"usage": {
"generated_images": 123,
"output_tokens": 123,
"total_tokens": 123
}
}概述
通过标准 OpenAI 兼容的/v1/images/edits 接口，使用 ByteDance 的 SeedEdit 模型编辑图像。支持基于 Prompt 的编辑、蒙版和变体。
有关详细参数文档，请参阅 VolcEngine SeedEdit 文档。授权
Bearer token authentication. Use your CometAPI key.
请求体
Incoming images need to fulfill the following conditions: Image format: jpeg, png. Aspect ratio (width/height): in the range (1/3, 3). Aspect length (px) > 14. Size: no more than 10MB.
A text description of the desired image(s).
- Max length: 1000 chars for dall-e-3, 32000 chars for gpt-image-1.
"Put on glasses"
Model to use: bytedance-seedEdit-3.0-i2i, doubao-seededit-3-0-i2i-250628, seedream-4-0-250828
"bytedance-seedEdit-3.0-i2i"
Response format. Options: "url" or "b64_json". Only "dall-e-3" supports "url" (valid for 60 minutes).
url, b64_json Output image size. Use adaptive to match the input image dimensions.
"adaptive"
Random seed for reproducible outputs. Range: -1 to 2147483647. Use -1 (default) for random generation.
Controls how strongly the prompt influences the result vs. the input image. Range: 1.0–10.0. Higher values follow the prompt more closely.
When true, adds an 'AI Generated' watermark to the bottom-right corner of the output image.
curl --request POST \
--url https://api.cometapi.com/v1/images/edits \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: multipart/form-data' \
--form image='@example-file' \
--form 'prompt=Put on glasses'{
"model": "<string>",
"created": 123,
"data": [
{
"url": "<string>"
}
],
"usage": {
"generated_images": 123,
"output_tokens": 123,
"total_tokens": 123
}
}