Request Parameters Body Field Description

Field	Type	Required	Example/Default Value	Description
person	object	Yes		Digital human avatar object
├─ id	string	Yes	C-d1af99e0fee34978bc844d43078bf8c9	ID returned from the avatar list
├─ x	int	Yes	0	X position
├─ y	int	Yes	480	Y position
├─ figure_type	string	No	whole_body	Required only when using public digital humans
├─ width	int	Yes	1080	Width
├─ height	int	Yes	1920	Height
├─ drive_mode	string	No	"" / random	Drive mode, supports normal sequence or random frame action (random), default is normal
├─ is_rgba_mode	bool	No	false/true	Whether to drive four-channel webm video, default is false
├─ backway	int	No	1	Playback order when driving digital human to the end of material, 1 for forward, 2 for reverse
audio	object	Yes		Audio object
├─ tts	object	Yes		TTS object
│ ├─ text	string/array	Yes	["Text content"]	Text, string array, all content in one string, length limit within 4000
│ ├─ speed	float	No	1.0	Speech speed, range 0.5~2
│ ├─ audio_man	string	Yes		Digital human voice ID
│ ├─ wav_url	string	No		MP3, M4A, or WAV audio file to drive digital human
│ ├─ type	string	Yes	tts / audio	Voice generation type, tts for text-to-speech, audio for audio file
│ ├─ volume	int	No	100	Volume
│ ├─ language	string	No	cn	Language type, default is cn
bg_color	string	No	#EDEDED	Background color
bg	object	No		Background image object
├─ src_url	string	Yes	https://res.chanjing.cc/chanjing/static/res/bg/xxx.png	Background image URL, supports only JPG, PNG formats
├─ x	int	Yes	0	X coordinate
├─ y	int	Yes	0	Y coordinate
├─ height	int	Yes	1920	Image height
├─ width	int	Yes	1080	Image width
subtitle_config	object	No		Subtitle configuration object (optional)
├─ x	int	No	31	Subtitle display range start X coordinate, recommended 31
├─ y	int	No	1521	Subtitle display range start Y coordinate, recommended 1521
├─ show	bool	No	true	Whether to show subtitles
├─ width	int	No	1000	Subtitle display range width, recommended 1000
├─ height	int	No	200	Subtitle display range height, recommended 200
├─ font_size	int	No	64	Font size, recommended 64
├─ color	string	No	#000000	Font color value
├─ stroke_color	string	No	#000000	Font stroke color value
├─ stroke_width	int	No	7	Font stroke width, recommended 7
├─ font_id	string	No		Font ID
screen_width	int	No	1080	Screen width, default 1080
screen_height	int	No	1920

Request

Header Params

Body Params application/json

Example

{
    "person": {
        "id": "a756a5d802064a9a9852ae1742b3499a",
        "x": 0,
        "y": 0,
        "width": 1080,
        "height": 1920,
        "figure_type": "sit_body",
        "drive_mode": "random"
    },
    "audio": {
        "tts": {
            "text": [
                "302AI is truly an excellent platform. At 302, you can not only use almost all AI models available on the market online but also integrate via API, greatly benefiting developers."
            ],
            "speed": 1,
            "audio_man": "C-CASE-56069e0e255c43239cf39f899cfedb42"
        },
        "wav_url": "",
        "type": "tts",
        "volume": 100,
        "language": "cn"
    },
    "bg_color": "#d92127",
    "screen_width": 1080,
    "screen_height": 1920
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

Create a video synthesis task

Request Parameters Body Field Description

Request

Request Code Samples

Responses

Create a video synthesis task

Request Parameters Body Field Description#

Request

Request Code Samples

Responses

Request Parameters Body Field Description