{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c86runjc77ucl8313sqg","duration":412.48,"width":1024,"height":576,"file_size":48360755,"thumb":{"web_uri":"tos-cn-p-0000/cf9dd3b619d94a76a69afb0fc2c02260","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"normal":{"duration":412.48,"file_size":42263845,"w":640,"h":360}},"is_encrypted":null,"sp":null,"editor_project_id":null,"md5":"5bc0edc8349b73cc4cb0b41f7a809d7f","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}