Opened 5 years ago
Closed 5 years ago
#838 closed defect (fixed)
Typos in section 8.8.3.6.3 (decision process for chroma block edges)
Reported by: | AnandMeher | Owned by: | |
---|---|---|---|
Priority: | minor | Milestone: | |
Component: | spec | Version: | VVC D8 vB |
Keywords: | Cc: | ksuehring, bbross, XiangLi, fbossen, jvet@… |
Description
In section 8.8.2.6.3, Equation 1364 and corresponding sematics use slice_cr_beta_offset_div2. This should be replaced with slice_cr_tc_offset_div2 as shown below:
The value of the variable tC′ is determined as specified in Table 43 based on the chroma quantization parameter Q derived as follows:
sliceTcOffsetDiv2 = ( cIdx = = 1 ? slice_cb_tc_offset_div2 : slice_cr_betatc_offset_div2 )
Q = Clip3( 0, 65, QpC + 2 * ( bS − 1 ) + ( sliceTcOffsetDiv2 << 1 ) ) (1364)
where slice_cb_tc_offset_div2 and slice_cr_betatc_offset_div2 are the values of the syntax elements slice_cb_tc_offset_div2 and slice_cr_betatc_offset_div2, respectivelyl, for the slice that contains sample q0,0.
Change history (2)
comment:1 Changed 5 years ago by chiaming
comment:2 Changed 5 years ago by jlchen
- Resolution set to fixed
- Status changed from new to closed
Thanks for reporting the bug. This will be fixed in the vE release.
Ticket #897 has been marked as a duplicate of this ticket.