What information does the ADV202/212 header contain?

The 16-byte header starts with a Field ID 4-byte value, followed by an image index number and information about the encoded format . The last 4 bytes contain the size of the compressed field/frame in Number of 32-bit words contained in the compressed field/frame. This value does not include the 16-byte header.

Detailed byte description about this header can be found at:

ADV202/212 Output Format