{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b03f0000bufl7a5io7dg6h751et0","duration":152.95,"width":704,"height":396,"file_size":1011,"thumb":{"web_uri":"tos-cn-p-0000/ce9e76df0bab474fa4103649c5f33907","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":152.95,"file_size":15843192,"w":704,"h":396},"normal":{"duration":152.95,"file_size":13991159,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}