{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c602co3c77uf5acsvfr0","duration":171.921,"width":960,"height":540,"file_size":27798948,"thumb":{"web_uri":"tos-cn-p-0000/4088052592a8456e80091480d5ef3ab8","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":171.921,"file_size":20703690,"w":640,"h":360}},"is_encrypted":null,"sp":null,"editor_project_id":null,"md5":"64a73c4cdb25ae1bea08278222ee9e2d","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}