Video, Hulu, Crunchyroll, Discovery GO, BBC iPlayer, etc. This is also a movie or TV show downloaded via an online distribution website, such as iTunes. The quality is quite good since they are not re-encoded. The video (H.264 or H.265) and audio (AC3/After We Collided C) streams are usually extracted from the iTunes or Amazon Video and then remuxed into a MKV container without sacrificing quality.