Photo Tag
Generate photo tags from Tencent Youtu OpenAPI. And use exiv2 to save tags.
How to use?
Register Tencent Youtu
https://open.youtu.qq.com/ It's free now.
Save the Youtu config to ~/.youtu.json
{
"AppID": 10000000,
"SecretID": "",
"SecretKey": "",
"UserID": "You Name"
}