Skip to main content
POST
Studio setSpeed
Change absolute playback rate relative to the original clip, then export. Equivalent to /studio/edit with ops=[setSpeed]. Coexists with legacy /adjustSpeed (different protocol).
Free (0 credits). Poll Get Task Status until success.

Parameters

Example

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
clip_id
string
required

原歌曲 clip_id

rate
number
required

速度倍率,建议 0.5~2.0

Required range: 0.5 <= x <= 2
Example:

1.1

start_s
number

起点秒;与 end_s 成对;省略=整曲

Required range: x >= 0
end_s
number

终点秒

Required range: x >= 0
title
string

新歌标题

beat
object

Optional metronome export; omit for legacy behavior

Response

201 - application/json
taskId
string
required

task id. Use this id to query task status.

Example:

"15c257ff-43f7-4678-bd41-202ad6b8488b"