Talking Avatar API 调用参考
一张人像加一段配音，生成口型同步的说话视频
用一个 PopNow API 密钥，就能在自己的代码里调用 Talking Avatar。下面列出要填的调用名、这个型号接受的每个输入字段、每次请求花多少积分，以及一段可以直接粘进终端运行的请求。
参数说明直接取自型号的输入 schema，暂时只有英文。
一览
- 出品方
- PopNow
- 产出
- 视频
- 起价
- 2.7 积分 每秒成片 ($0.027)
1 积分 = 0.01 美元。任务受理时先冻结可能的最高费用，完成后按实际用量结算、向上取整到整积分，多冻的退回；失败的任务不扣积分。想在运行前知道确切数字，先调 POST /api/v1/jobs/quote。
数字人
popnow/talking-avatar-v1/talking-avatar
价格
| 选项 | 积分 (每秒成片) | 美元 |
|---|---|---|
默认 | 2.7 | $0.027 |
参数
| 字段 | 类型 | 默认值 | 取值范围 | 作用 |
|---|---|---|---|---|
image_url必填 | string | — | — | Portrait of the person who will speak. One clearly visible face, looking roughly at the camera, works best. |
audio_url必填 | string | — | — | Speech that drives the lips, 3 to 60 seconds, MP3 or WAV. The video runs as long as this audio; files outside that range are rejected before any charge. |
prompt可选 | string | — | 最多 1000 个字符 | Optional note on expression or mood, such as calm or cheerful. Identity and setting come from the portrait. |
mask_url可选 | string | — | — | Optional black-and-white mask the same size as the portrait, white over the person who should speak. Only needed when the portrait shows several people. |
seed可选 | integer | — | 0 到 2147483647 | Random seed for controlled comparisons. |
请求示例
这段请求原样就能运行，没写的字段都用默认值。运行前先把密钥放进环境变量 POPNOW_API_KEY。
示例里的 audio_url, image_url 用的是 PopNow 的示例素材，换成你自己的公开 HTTPS 链接、上传文件或已保存的素材即可。
curl -X POST "https://api.popnow.ai/api/v1/jobs/createTask" \
-H "Authorization: Bearer $POPNOW_API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: $(uuidgen)" \
-d '{
"model": "popnow/talking-avatar-v1/talking-avatar",
"input": {
"prompt": "Speaks warmly to the camera with natural head movement and a relaxed smile",
"image_url": "https://media.popnow.ai/influencer/examples/marco.webp",
"audio_url": "https://media.popnow.ai/shortfilm/voices/Aoede-46e4c427.mp3"
}
}'响应里会立刻带回 taskId。之后用 GET /api/v1/jobs/recordInfo 取结果，或者在请求里加上 callBackUrl 等通知。
curl "https://api.popnow.ai/api/v1/jobs/recordInfo?taskId=TASK_ID_FROM_CREATE_TASK" \
-H "Authorization: Bearer $POPNOW_API_KEY"