tts_hd（Text to Speech）

POST

/doubao/tts_hd

Text-to-Speech API from Doubao

Voice List：https://www.volcengine.com/docs/6561/1257544
Duobao：https://www.volcengine.com/docs/6561/1257584
The data returned by the interface is in JSON format, and the audio file needs to be parsed

Price：35 PTC/ M characters

Request

Header Params

Authorization

string

optional

API Key from 302.AI backend

Example:

Bearer {{YOUR_API_KEY}}

Body Params application/json

audio

object

required

voice_type

string

required

Tone Type

encoding

string

required

wav / pcm / ogg_opus / mp3，Defaults to pcm

speed_ratio

integer

required

[0.8,2]，Defaults to 1, usually one decimal place is sufficient

request

object

required

reqid

string

required

Any non-empty string can be passed, and the incoming value can be tracked through server-side logs.

text

string

required

Text for synthesized speech, length limit 1024 bytes

operation

string

required

query

Example

{"audio": {
        "voice_type": "zh_male_M392_conversation_wvae_bigtts",
        "encoding": "mp3",
        "speed_ratio": 1.0
    },
    "request": {
        "reqid": "xxxx",
        "text": "你好啊",
        "operation": "query"
    }
}

Request samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/doubao/tts_hd' \
--header 'Authorization: Bearer sk-jls4AaVBGoe1GwZD64qZA1qyKTN1MPHa4NmvH1cT68z7K1Zz' \
--header 'Content-Type: application/json' \
--data-raw '{"audio": {
        "voice_type": "zh_male_M392_conversation_wvae_bigtts",
        "encoding": "mp3",
        "speed_ratio": 1.0
    },
    "request": {
        "reqid": "xxxx",
        "text": "你好啊",
        "operation": "query"
    }
}'

Responses

🟢200成功

application/json

Body

object {0}

Example

{}

Modified at 2025-02-14 06:00:55

Fetch

vc-ata（Automatic subtitle timing）