{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b09f0000bthu56ujgbrvbu6dfbcg","duration":186.968,"width":854,"height":480,"file_size":23367226,"thumb":{"web_uri":"tos-cn-p-0000/8a8bd45f57b64afe8e3209087b468d98","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":186.968,"file_size":25632346,"w":854,"h":480},"normal":{"duration":186.968,"file_size":20935966,"w":640,"h":360},"ultra":{"duration":186.968,"file_size":25643706,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"71a4f915f7998773cb7e4977fa4f3ebc","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}