The document discusses movie file formats and their structure. Movie files contain elementary streams (ES) for video and audio that are packaged together. Video is compressed using techniques like MPEG that organize frames into Groups of Pictures (GOPs) containing different frame types like I, P, and B frames arranged in a specific bitstream order.Read less
![Movie Format in a nutshell](https://cdn-ak-scissors.b.st-hatena.com/image/square/20aaa2e74cc8e037fcdd5eb42dad3d404e0b74c4/height=288;version=1;width=512/https%3A%2F%2Fcdn.slidesharecdn.com%2Fss_thumbnails%2F20090529-movieformat-090529104249-phpapp02-thumbnail.jpg%3Fwidth%3D640%26height%3D640%26fit%3Dbounds)