To understand the 500MB movie, you must understand compression. A standard Blu-ray disc can hold 50GB of data for a single movie. Compressing that down to 0.5GB (500MB) requires discarding roughly 99% of the original data. So, how is this possible?
Convert incoming surround-sound tracks down to a standard 128 kbps stereo layout. If you want to optimize your media setup, tell me: The operating system of your playback device Your current internet connection type The media player application you prefer to use Movies 500mb