{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b08a0000bv81g8fv147mcvh0caag","duration":110.876,"width":960,"height":536,"file_size":681,"thumb":{"web_uri":"tos-cn-p-0000/9a083c4192cb42769f110b2ebc7b37b8","width":648,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":110.876,"file_size":8905601,"w":862,"h":480},"normal":{"duration":110.876,"file_size":6582284,"w":648,"h":360},"ultra":{"duration":110.876,"file_size":10275310,"w":960,"h":534}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}