Writing an iOS Video Player from Scratch

We'll talk about: 

• architecture of a simple video player;
• MP4 container device, learn how to parse tracks and build CMFormatDescription;
• decoding samples using Apple's media frameworks;
• synchronising video display and audio playback;
• rewind, tables, and how to combine layers into a single architecture;
• which optimisations give you complete control over your video player's performance.