{"rich_content":{"text":"海胆最好吃的做法,胆黄绵软嫩滑,老广人用它蒸饭十分美味!","spans":null},"video":{"vid":"v028b0780000bt98rkrvbckl97m385d0","duration":43.608,"width":720,"height":406,"file_size":383,"thumb":{"web_uri":"tos-cn-p-0000/e4cc5b547f444d77b766c923b623510a","width":638,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":43.608,"file_size":2928945,"w":720,"h":404},"normal":{"duration":43.608,"file_size":2512794,"w":638,"h":360}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}