{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c79ji13c77u72g026fqg","duration":112.269,"width":854,"height":480,"file_size":6735980,"thumb":{"web_uri":"tos-cn-p-0000/a8f1a890d9e243eebabcb36b4ffd1bff","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":112.269,"file_size":7723948,"w":640,"h":360}},"is_encrypted":null,"sp":null,"editor_project_id":null,"md5":"b5174f22736ecf0f5f32d6d9af9bbebd","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}