Hex Symbo Marker Name Description
FFDB SOI Start of Image Start of compressed data
FFE1 APP Application Segment 1 Exif attribute information
FFE2 APP Application Segment 2 Exif extended data
FFDB DQT Define Quantization Table Quantization table definition
FFC4 DHT Define Huuffman Table Huffman table definition
FFDD DRI Define Restart interoperability Restart Interoperability definition
FFC0 SOF Start of Frame Parameters relationg to frame
FFDA SOS Start of Scan Parameters relating to components
FFD9 EOI End of Image End of compressed data