MPEG2 Picture display extension

picture_display_extension() {

extension_start_code_identifier

for (i=0; i<number_of_frame_centre_offsets; i++) {

frame_centre_horizontal_offset

marker_bit

frame_centre_vertical_offset

marker_bit

}

next_start_code()
}

No.of bits
4

16
1
16
1

ISO/IEC 13818-2, GENERIC CODING OF MOVING PICTURES AND ASSOCIATED AUDIO INFORMATION: VIDEO, 9 November 1994