Timeline


and

30 Jul 2019:

12:14 Ticket #400 (Mismatch between spec and vtm on signHidden derivation) created by forayr
There is a mismatch on firstSigScanPosSb and lastSigScanPosSb …
04:51 Ticket #399 (Bug on IBC decoding process) created by LIJINGYA
Left bracket is missing for equation 8-919/20/22/23 Current …
03:16 Ticket #398 (Spec text fix for zero-out in primary transformation process (Clause ...) created by xinzhao
In JVET-O2001-vD, the variable defining zero-out on primary transform …

29 Jul 2019:

13:48 Ticket #397 (Mismatch with vtm on CclmEnabled derivation) created by forayr
The issue happens on a CU 64x64 split using SPLIT_TT_HOR mode, and …
13:47 Ticket #396 (Error regarding tC derivation for chroma deblocking in equation 8-1137) created by Kenneth
The derivation of tC for chroma do not consider the newly adopted 10 …
13:41 Ticket #395 (Error in 8.8.3.4 Derivation process of coding subblock boundary) created by Kenneth
For the case of horisontal edges the order of 8 and 4 sample boundary …
05:04 Ticket #394 (Bug on motion vector storing process for triangle merge mode.) created by naeri.park
In current motion vector storing process for triangle merge mode …
01:19 Milestone VVC D6 vD completed

28 Jul 2019:

15:03 Ticket #393 (IBC decoding error for the latest commit - 523bb1ab) created by xujizheng
Even for the first picture, there shows error message - "ERROR: In …
14:20 Tickets #345,​384,​385,​390,​391,​392,​371 batch updated by bbross
fixed: Will be fixed in vD

27 Jul 2019:

02:46 Ticket #392 (Missing parenthesis in coding_unit syntax table) created by auyeung
In JVET-O2001-vC, the "(" is missing …
01:13 Ticket #386 (JVET-O0272 with alignment between SW and text and one corner case bug fixed) closed by XiangLi
fixed: Fixed as suggested.

26 Jul 2019:

22:37 Tickets #382,​383 batch updated by bbross
fixed: Will be fixed in vD
22:23 Tickets #387,​389,​323,​360,​374,​376,​377,​378 batch updated by bbross
fixed: Will be fixed in vD
22:22 Ticket #359 (Typo in derivation of HMVP candidates for inter mode coding) closed by bbross
fixed: Will be fixed in vD
21:29 Ticket #391 (content of NAL unit and RBSP syntax structure) created by eeehey
In Table 7-1, all VCL units are defined as "Coded tile group of ...". …
19:41 Ticket #381 (fix sw and spec alignment of O0428) closed by XiangLi
fixed: Fixed as suggested.
19:40 Ticket #380 (support of slice/tile boundary checking for O1109) closed by XiangLi
fixed: Fixed as suggested.
17:51 WikiStart edited by ksuehring
fix link for new spec issue (diff)
17:50 Ticket #390 (bp_seq_parameter_set_id) created by ksuehring
In the meeting notes of the Geneva (N) meeting it was noted: > Adopt …
16:51 Ticket #388 (Decoder crashes after MR 720) closed by ksuehring
fixed: Fixed in MR 734 …
16:15 Ticket #389 (Decoding process for residual signal in case of SBT is missing) created by zhaoyin
In 8.5.8 (Decoding process for the residual signal of coding blocks …
15:18 Ticket #388 (Decoder crashes after MR 720) created by ksuehring
Crashes in the first frame: […] […]
14:32 Ticket #387 (Regarding integration of JVET-O1153) created by bappadityaray
For JVET-O1153, it was decided that first bin of for chroma mode index …
13:09 Ticket #386 (JVET-O0272 with alignment between SW and text and one corner case bug fixed) created by zhiyilin
Changed the range of the encoder checks in SW from [0, 15] to …
11:51 Ticket #385 (APS payload syntax/semantics location) created by delagrangep
APS payload data description is spread over different places. This may …
08:12 Ticket #384 (Integration of JEVT-O0143 option2) created by bklee
The adoption of JVET-O0143 option2 is not integrated correctly in the …
02:12 Ticket #379 (Typo in IBC merge signaling condition (MaxNumIbcMergeCand)) closed by jlchen
fixed: Fixed in vD version.

25 Jul 2019:

23:42 Ticket #383 (Typos) created by adarsh
Following typos to be corrected in Sec. 8.4.5.1 1) Eq. 8-49: ";" …
21:20 Ticket #382 (Integration of JVET-O0426) created by adarsh
The adoption of JVET-O0426 is not integrated correctly in the Spec. …
20:51 Ticket #381 (fix sw and spec alignment of O0428) created by taoranlu
A specification bug fix on LMCS inverse piece finding (equation …
20:36 Ticket #380 (support of slice/tile boundary checking for O1109) created by taoranlu
Current implementation of O1109 (MR 648) is not general enough to …
15:48 Ticket #379 (Typo in IBC merge signaling condition (MaxNumIbcMergeCand)) created by axink
In 7.3.8.7 if ( CuPredMode[ chType ][ x0 ][ y0 ] = = MODE_IBC ) { …
04:11 Ticket #378 (Typo in 8.5.2.12 Derivation process for collocated motion vectors) created by chhuanb
Otherwise might be added in following branch: …
03:53 Ticket #377 (On merge data syntax) created by chhuanb
In current merge data syntax, if sps_mmvd_enabled_flag is false, …
03:19 Ticket #376 (Typos in ISP) created by chhuanb
NO_ISP_SPLIT should be replaced by ISP_NO_SPLIT in following places: …
00:14 Ticket #375 (JVET-O0105 ICT - QP for TuCResMode = 3) created by bheng
My understanding from the draft text is that, for TuCResMode=3 …

24 Jul 2019:

23:43 Ticket #374 (JVET-O0055 with DMVR SAD Doubled) created by bheng
The BDOF disable threshold in the VTM code bioEnabledThres = 8 * …
23:31 Ticket #373 (JVET-O0590 with DMVR SAD Doubled) created by bheng
The SAD value returned from xDMVRCost( ) appears to be doubled …
23:13 Ticket #372 (Updating firstNZPos for sign data hiding) created by bheng
In CABACReader.cpp and CABACWriter.cpp, residual_coding_subblock( ) …
21:31 Ticket #371 (Avoid reading unused slice-level elements for joint coding of chroma ...) created by crhelmrich
The newly introduced sps_joint_cbcr_enabled_flag element is read …
21:05 Ticket #363 (Multiplication Overflow in ALF Classification) closed by bheng
fixed: MR 679 was merged containing the suggested fixes. …
18:17 Tickets #309,​310,​331,​358 batch updated by bbross
fixed: Fixed in D6 vC
18:07 Ticket #225 (Alignment between spec and implementation in Affine Merge) closed by bbross
wontfix: It needs to be incremented every time a candidate is added to index …
17:51 Ticket #336 (Explicit RDPCM syntax element missing) closed by bbross
wontfix: RDPCM not part of the VVC spec and the code parts in VTM are "left …
17:51 Ticket #335 (Chroma qp offset syntax element missing) closed by bbross
fixed: chroma QP offset was adopted and added to VVC D6
17:50 Ticket #333 (Transform / Quantization Bypass Missing) closed by bbross
wontfix: Quantization bypass using transform skip is currently investiaged in …
17:49 Tickets #290,​319,​321,​322,​324,​340,​353,​354,​369,​320 batch updated by bbross
fixed: Fixed in D6 vC

23 Jul 2019:

19:10 Ticket #202 (pcm data signaled before pred_mode at encoder) closed by ksuehring
fixed: This seems to be fixed. Closing.
19:07 Ticket #370 (Enc/Dec Mismatch in version e7354ee59de845da38ed8f5245318736bcc46def) closed by ksuehring
fixed: The MR was merged
19:07 Ticket #266 (Motion Lut is not reset at the beginning of tile) closed by ksuehring
fixed: MR 685 was merged containing the suggested fixes. …
18:28 Ticket #366 (Dual-Tree I-slices within P/B Frames) closed by ksuehring
fixed: The MR was merged
13:19 Ticket #370 (Enc/Dec Mismatch in version e7354ee59de845da38ed8f5245318736bcc46def) created by chhuanb
Mismatch between encoder and decoder in the newest version of VTM: …
04:40 Ticket #369 (Typos in JVET-O2001) created by Tomohiro Ikai
In the latest JVET-O2001-vB, the followings would be typos. == 1. In …

22 Jul 2019:

18:42 Ticket #362 (Mismatch with spec on bcw_idx coding and parsing) closed by XiangLi
fixed: Fixed by the integration of JVET-O0126 …
17:00 Ticket #364 (QP Prediction Doesn't Recognize Slice/Tile/Brick Boundaries) closed by ksuehring
fixed: The MR was merged
00:11 Ticket #368 (Slice Initialization Issues) closed by XiangLi
fixed: Fixed as suggested.

19 Jul 2019:

17:59 Ticket #347 (Wrong parsing decision of sps_ref_wraparound_enabled_flag) closed by ksuehring
fixed: The MR was merged
17:52 Ticket #357 (Mismatch with spec on num_ref_idx_lx_active_minus1 parsing) closed by ksuehring
fixed: The MR was merged
17:37 Ticket #368 (Slice Initialization Issues) created by bheng
With multi-slice pictures, there can be issues when reference picture …
17:33 Ticket #367 (IBC and Triangle with Weighted Prediction) created by bheng
When weighted prediction is enabled for a slice, the decoder appears …
17:31 Ticket #366 (Dual-Tree I-slices within P/B Frames) created by bheng
I-slices in multi-slice P/B frames aren't handled properly when …
17:28 Ticket #365 (Slice::checkCRA( ) crashes decoder) created by bheng
The pRPL0 and pRPL1 reference picture list pointers can be NULL when …
17:27 Ticket #361 (Mismatch with spec on MergeTriangleFlag derivation) closed by ksuehring
fixed: MR was merged
17:27 Ticket #364 (QP Prediction Doesn't Recognize Slice/Tile/Brick Boundaries) created by bheng
QP prediction from the top CTU (at left edge) is being used across …
17:23 Ticket #363 (Multiplication Overflow in ALF Classification) created by bheng
The following multiplication in ALF deriveClassificationBlk( ) can …
11:41 Ticket #362 (Mismatch with spec on bcw_idx coding and parsing) created by forayr
Issue 1: bcw_idx is TR coded, which means according to the …[…]

16 Jul 2019:

17:27 Milestone VTM-5.2 completed
12:49 Ticket #361 (Mismatch with spec on MergeTriangleFlag derivation) created by forayr
In spec: […] In vtm (CABACReader.cpp): […] Especially the …

15 Jul 2019:

14:41 Ticket #360 (Spec text fix for primary transformation process (Clause 8.7.4.1)) created by xinzhao
In Draft 5 v10, Clause 8.7.4.1, the output, i.e., (nTbW)x(nTbH) array …
11:25 Ticket #359 (Typo in derivation of HMVP candidates for inter mode coding) created by LiZhang
In sub-clause 8.5.2.6 on Derivation process for history-based merging …
10:46 Ticket #358 (Fixes related to BDPCM) created by LiZhang
Three fixes need to be added to the WD: 1.The signalling of …

14 Jul 2019:

17:26 Milestone VTM-5.1 completed

12 Jul 2019:

15:46 Ticket #357 (Mismatch with spec on num_ref_idx_lx_active_minus1 parsing) created by forayr
In spec: […] In VTM: […]
11:03 Ticket #356 (Mismatch with spec on parsing depending on num_ref_pic_lists_in_sps) created by forayr
In Vtm, SPS::m_numRPL0 is set to (num_ref_pic_lists_in_sps[0] + 1) in …

9 Jul 2019:

15:54 Ticket #355 (Undefined Behavior Sanitizer : multiple errors (encoding / decoding)) created by fbarbier
When building with UBSAN, many failures may be found. Please reproduce …
14:16 Ticket #354 (Spec draft fix for BDOF related) created by JeevaRaj
In sec 8.5.6.3, for each xL = 0..sbWidth − 1 +bdofOffset, yL = …
14:15 Ticket #353 (Spec draft fix for BDOF related) created by JeevaRaj
In sec 8.5.6.3, for each xL = 0..sbWidth − 1 +bdofOffset, yL = …
11:38 Ticket #352 (VTM encoder not compiling when activating WPP_PARALLELISM) created by mkoziri
When setting 'ENABLE_WPP_PARALLELISM=1' VTM encoder gives the …

8 Jul 2019:

10:04 Ticket #349 (Error in "setMergeInfo" : Merge candidate does not exist) closed by XiangLi
fixed: Fixed in …

6 Jul 2019:

20:22 Ticket #351 (VPS is not repeated at random access points) closed by ksuehring
invalid: After further checking it seems that the VPS is actually repeated. …
17:45 Ticket #351 (VPS is not repeated at random access points) created by ksuehring
VPSs are not being repeated at random access points, no matter if the …
12:20 Ticket #350 (Parcat crash when user-defined scaling list is used) created by yyasugi
In the latest VTM-5.0/VTM-5.1rc1, parcat crashes when user-defined …

5 Jul 2019:

12:18 Ticket #349 (Error in "setMergeInfo" : Merge candidate does not exist) created by fbarbier
Tested with 41243806ea1dbada839d47076a60f77ef6cafd39 An error is …

4 Jul 2019:

14:43 Ticket #348 (Wrong parsing decision of merge_subblock_flag) created by fbarbier
In source/Lib/DecoderLib/CABACReader.cpp:1675 […] should be …

3 Jul 2019:

23:37 Ticket #281 (Different encoder log on Windows and Linux) closed by XiangLi
fixed: Fixed in …
17:37 Ticket #347 (Wrong parsing decision of sps_ref_wraparound_enabled_flag) created by fbarbier
In current VTM implementation, …
16:58 Ticket #203 (Mismatch between VTM and spec on cbf parsing) closed by forayr
fixed
11:50 Ticket #230 (wrong memory bandwidth calculation in DMVR) closed by ksuehring
fixed: Related merge requests have been merged …
10:08 Ticket #346 (Mismatch with spec on terminatingBit sending) created by forayr
In VTM, the end of brick is still signaled at the end of each CTU as …

2 Jul 2019:

18:39 Milestone VVC D5 v10 completed
18:39 Tickets #245,​341 batch updated by bbross
fixed: Fixed in D5 v10
11:23 Ticket #345 (Mismatch with spec on slice_address coding) created by forayr
The issue happens when single_tile_in_pic_flag = 1 and …
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