How to use VideoToolbox to decompress H.264 video stream
Concepts: NALUs: NALUs are simply a chunk of data of varying length that has a NALU start code header 0x00 00 00 01 YY where the first 5 bits of YY tells you what type of NALU this is and therefore what type of data follows the header. (Since you only need the first 5 … Read more