animated video mp4 female male clothing animal window headwear horse alicorn crown dragon castle 5girls pony intro rarity fluttershy applejack movie canterlot large_filesize has_audio high_resolution extremely_large_filesize multiple_girls my_little_pony princess_cadance rainbow_dash princess_luna princess_celestia twilight_sparkle pinkie_pie spike_(my_little_pony) stained_glass mane_six h264_(codec) ponyville