延长音乐
POST
/api/v1/client/tasks
使用指南
audioId）即可生成；lyrics（原 prompt）、title、style 非必传参数详情
audioId、modellyrics 可选，优先于 prompt 作为歌词；未传 lyrics 时，若提供了 prompt 则将 prompt 作为歌词style、title 非必填continueAt 指定从原始音频的哪个时间点开始进行扩展prompt 3000字符，style 200字符，title 80字符prompt 5000字符，style 1000字符，title 100字符prompt 5000字符，style 1000字符，title 80字符prompt 5000字符，style 1000字符，title 100字符lyrics / prompt 5000字符，style 1000字符，title 100字符开发者注意事项
Callbacks
Request
Body Params application/jsonRequired
Responses
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.emix.ai/api/v1/client/tasks' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "suno/extend",
"callBackUrl": "https://api.example.com/callback",
"input": {
"audioId": "e231****-****-****-****-****8cadc7dc",
"prompt": "用更多放松的音符和一个柔和的过渡段延长音乐",
"lyrics": "[主歌]\n让旋律继续流淌\n走进一段柔和的过渡\n[副歌]\n钢琴起伏回旋",
"style": "Classical",
"title": "Peaceful Piano Extended",
"continueAt": 60,
"model": "V6",
"negativeTags": "重金属, 快节奏鼓点",
"vocalGender": "m",
"styleWeight": 0.65,
"weirdnessConstraint": 0.65,
"audioWeight": 0.65,
"variety": 1,
"personaId": "persona_123",
"personaModel": "voice_persona"
}
}'Response Response Example
{
"code": 200,
"msg": "success",
"data": {
"taskId": "5c79****be8e"
}
}