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" } Build from source or download from release https://github.com/dozer47528/photo-tag/releases