MPEG2 Slice

slice_start_code

if (vertical_size > 2800)

slice_vertical_position_extension

if ( <sequence_scalable_extension() is present in the bitstream >

if (scalable_mode == "data partitioning")

priority_breakpoint

quantiser_scale_code

if (nextbits() == '1') {

intra_slice_flag

intra_slice

reserved_bits

while (nextbits() =='1') {

extra_bit_slice /* with the value "1" */

extra_information_slice

}

extra_bit_slice /* with the value "0" */

do {

} while (nextbits() != '000 0000 0000 0000 0000 0000')

next_start_code()
}