{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b0e40000bu91vsd3vohr990u32dg","duration":265.521,"width":960,"height":540,"file_size":1659,"thumb":{"web_uri":"tos-cn-p-0000/6d87dfa028f5405797626959811429bf","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":265.521,"file_size":16305125,"w":854,"h":480},"normal":{"duration":265.521,"file_size":12293605,"w":640,"h":360},"ultra":{"duration":265.521,"file_size":18765236,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}