{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0dd0000bv8n2k34r2m4u1t792fg","duration":123.833,"width":960,"height":540,"file_size":734,"thumb":{"web_uri":"tos-cn-p-0000/d93a69d40b8a471e9f289510a0a4e5b0","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":123.833,"file_size":9129572,"w":854,"h":480},"normal":{"duration":123.833,"file_size":6584844,"w":640,"h":360},"ultra":{"duration":123.833,"file_size":10947967,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}