Field           #Bits
Description / Values


ra_unit_size          32                                                                                          Distance (in bytes) to the next random access frame, i.e the size of the random access unit. In  frame_data(), this field appears only if ra_flag = 1.


bs_info             8, 16, 32                                									Block switching information.
If block_switching = 0, no bs_info field is transmitted,
otherwise #Bits depends on the value of block_switching:
block_switching = 1: 8 bits
block_switching = 2: 16 bits
block_switching = 3: 32 bits


js_switch                 1 															If js_switch = 1, Joint Stereo (channel difference) is selected
           even if MCC (mc_coding) is enabled.


num_bytes_diff_floa       32
 Only present if floating = 1:
Number of bytes for diff_float_data