{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b05f0000bv0jd1hvavj16pgf73k0","duration":198.902,"width":854,"height":480,"file_size":11385046,"thumb":{"web_uri":"tos-cn-p-0000/a98a59368c67449c8d6c78bc43e85a73","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":198.902,"file_size":11901941,"w":854,"h":480},"normal":{"duration":198.902,"file_size":9753137,"w":640,"h":360},"ultra":{"duration":198.902,"file_size":11902148,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"a3d19c1038e28a1ca288928d5fbe73d4","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}