{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b0eb0000bu92cniav799u9gijp1g","duration":355.36,"width":960,"height":540,"file_size":2045,"thumb":{"web_uri":"tos-cn-p-0000/997769c6635944e9aefcb532ca4f82f5","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":355.36,"file_size":25148040,"w":854,"h":480},"normal":{"duration":355.36,"file_size":18377492,"w":640,"h":360},"ultra":{"duration":355.36,"file_size":28951899,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}