{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b0200000bt96hdta46daufj1l0u0","duration":217.386,"width":852,"height":480,"file_size":25930237,"thumb":{"web_uri":"tos-cn-p-0000/2d194e1943cd4173a9cfc8ec93d7ae33","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":217.386,"file_size":19670725,"w":852,"h":480},"normal":{"duration":217.386,"file_size":13624776,"w":640,"h":360},"ultra":{"duration":217.386,"file_size":19670725,"w":852,"h":480}},"is_encrypted":null,"sp":null,"md5":"c930cae854cacf71f66a0350f96321e7","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}