According to "Slice Header Syntax" (described in ITU-T Rec. h264), frame_num, pic_order_cnt_lsb and slice_group_change_cycle have u(v) descriptor, which is the unsigned integer using variable number of bits. The doc states that "the number of bits varies in a man...
The specification and calculation of PicOrderCntMsb in WD8 is simplified without changing the semantics in WD8. Four arithmetic-logic operations are removed, and the implicit assumption that the subtraction in the calculation is based on unsigned integer arithmetic in HM8 is removed. The ...
The specification and calculation of PicOrderCntMsb in WD8 is simplified without changing the semantics in WD8. Four arithmetic-logic operations are removed, and the implicit assumption that the subtraction in the calculation is based on unsigned integer arithmetic in HM8 is removed. The ...