Timeline


and

29 May 2019:

15:56 Ticket #289 (Accessing uninitialized memory) closed by ksuehring
fixed: The problems are resolved.
14:09 Ticket #294 (ALF disabling at slice and tile boundaries not working) created by jsauer
ALF is performed across tile or slice boundaries even when loop …
13:54 Ticket #293 (Chroma mismatches when sign hiding is enabled) created by schwarz
When DepQuant is disabled and sign data hiding is enabled, the VTM …
12:50 Ticket #292 (Minor TrafoSkip Residual Coding Issues) created by bbross
1. In 9.5.4.2.6, the context derivation process for …
12:41 Ticket #291 (MIsmatch with spec on locSumAbsPass1 derivation for abs_level_gtx_flag ...) created by forayr
Vtm derivates variables needed to derive locSumAbsPass1 (m_tmplCpDiag …
12:07 Milestone VVC D5 v7 completed
12:06 Tickets #279,​280,​282,​283,​284 batch updated by bbross
fixed: Fixed in D5 v7
05:37 Ticket #290 (Mismatch on collocated subblock location in SbTMVP between VTM and spec) created by chhuanb
In specification, the collocated location of each sub-block is derived …

28 May 2019:

16:19 Ticket #148 (ClipH function issue) closed by bbross
fixed: Fixed in D5 v1
12:14 Ticket #289 (Accessing uninitialized memory) created by ksuehring
When running the encoder in valgrind, I get the following error during …

27 May 2019:

20:29 Ticket #288 (Compile issue when JVET_N0415_CTB_ALF is equal to zeo) closed by ksuehring
fixed: MR 569 was merged
19:35 Ticket #239 (Fix the rate control with WCG_EXT) closed by ksuehring
fixed: MR506 is merged
17:44 Ticket #278 (Currently, when HashME is applied, PSNR may drop (by several dB) for ...) closed by XiangLi
fixed: Fixed as suggested.
17:35 Ticket #286 (Mismatch with spec on condition to parse alf_ctb_flag for chroma) closed by XiangLi
fixed: Fixed as suggested.
17:30 Ticket #285 (MIsmatch with spec on alf_luma_coeff_delta_sign interpretation) closed by XiangLi
fixed: Fixed as suggested.
17:19 Ticket #288 (Compile issue when JVET_N0415_CTB_ALF is equal to zeo) created by ksuehring
copySliceInfo() contains the following code: […] The #else branch …
12:55 Ticket #287 (Fast encoder search for MTS defect) created by chollmann
For MTS there is an additional command line parameter MTSIntraMaxCand …
10:07 Ticket #286 (Mismatch with spec on condition to parse alf_ctb_flag for chroma) created by forayr
In the specification, alf_ctb_flag is parsed for Cb when …
09:19 Ticket #285 (MIsmatch with spec on alf_luma_coeff_delta_sign interpretation) created by forayr
In the specification, alf_luma_coeff_delta_sign = 1 means that …

25 May 2019:

04:51 Ticket #284 (MV rounding for IBC AMVP mode) created by chhuanb
In clause 8.6.2.2, rounding process for IBC MVP was not performed.

24 May 2019:

16:03 Ticket #283 ([ALF] slice_alf_aps_id_chroma parsed even if num_alf_aps_ids == 0) created by fbarbier
in JVET-N1001-v6.docx, […] It seems strange that …
15:59 Ticket #282 (Issue in tb(v) decoding description) created by forayr
In 9.4 Parsing process for truncated binary codes, the derivation of …
13:14 Ticket #281 (Different encoder log on Windows and Linux) created by ruoyang
When running the VTM-5.0, different encoding log are noticed on …
11:42 Ticket #280 (MIsmatch on expGoOrderY and expGoOrderC derivation between VTM and spec) created by forayr
In specification: […] In Vtm (kMinTab derivation): […] which …
05:41 Ticket #279 (Typo in chroma deblocking process) created by rickxu
In section 8.8.3.1, the word "or" should be "and" in below sentences. …
02:35 Ticket #269 (Mismatch between VTM and specification on allowBtSplit derivation) closed by XiangLi
fixed: Fixed in …

23 May 2019:

21:01 Ticket #278 (Currently, when HashME is applied, PSNR may drop (by several dB) for ...) created by xujizheng
When HashME is applied, early termination is used to skip some inter …
14:42 Ticket #277 (Undefined semantic slice_loop_filter_across_slices_enabled_flag) closed by bbross
fixed: The slice-level slice_loop_filter_across_slices_enabled_flag was …
14:41 Ticket #250 (wrong settings of variables related to ISP) closed by bbross
wontfix: It is correct since wide angle mode derivation: - for ISP is based on …
14:37 Tickets #165,​223,​276 batch updated by bbross
fixed: Fixed in D5 v6
14:35 Milestone VVC D5 v6 completed
12:09 Ticket #277 (Undefined semantic slice_loop_filter_across_slices_enabled_flag) created by chiaming
The semantic slice_loop_filter_across_slices_enabled_flag is used but …
05:16 Ticket #272 (parcat does not support multiple slices in a picture) closed by XiangLi
fixed: Fixed in …
04:46 Ticket #276 (regular_merge_flag was missed in "Table 9-17") created by chhuanb
regular_merge_flag was missed in "Table 9-17 - Assignment of ctxInc to …
04:44 Ticket #275 (Typo in bdofUtilizationFlag indexing) created by rickxu
In section 8.5.6.4 of VVC D5 v5 spec, "bdofUtilizationFlag[ xSbIdx ][ …
04:35 Ticket #274 (Undefined variable sGxGym and sGxGys in spec) created by rickxu
In BDOF motion field derivation equation 8-797, the variables sGxGym …
01:12 Ticket #265 (Issue in context derivation when treeType = DUAL_TREE_CHROMA) closed by XiangLi
fixed: Only IBC has this issue (as reported in #264). Fixed in …
01:10 Ticket #264 (bug on ctx of pred_mode_ibc_flag in chroma tree of dual-tree I slice) closed by XiangLi
fixed: Fixed in …

21 May 2019:

19:45 Ticket #267 (Wrong SAD calculation in xGetSAD_NxN_SIMD(...) when size is 4x4) closed by XiangLi
fixed: Fixed in …

20 May 2019:

19:12 Ticket #268 (RDPCM: missing clip when adding residue deltas) closed by XiangLi
fixed: Fixed in …

17 May 2019:

20:10 Ticket #273 (Wrong HMVP table size) created by lizhang
The HMVP table size is fixed to be 5 as in the software and …
17:08 Ticket #272 (parcat does not support multiple slices in a picture) created by jsauer
Example to reproduce: […] parcat does not consider …
00:31 Ticket #271 (Motion vector rounding: tiny contradiction between N0335 integration ...) created by tim.solovyev
In Geneva it was decided to use rounding towards zero for motion …

16 May 2019:

16:56 Ticket #270 (Mismatch encode decode) created by forayr
Regression starting from f4d113c1 (JVET-N0349: decoding parameter set …
15:33 Ticket #269 (Mismatch between VTM and specification on allowBtSplit derivation) created by fbarbier
In spec JVET-N1001-v5.docx , 6.4.2 Allowed binary split process …

15 May 2019:

09:03 Ticket #268 (RDPCM: missing clip when adding residue deltas) created by gordon
Residue delta addition occurs in invResDPCM in Quant.cpp for each of …
07:43 Ticket #267 (Wrong SAD calculation in xGetSAD_NxN_SIMD(...) when size is 4x4) created by chiaming
In RdCost::xGetSAD_NxN_SIMD(...), if rcDtParam.subShift is not equal …

14 May 2019:

22:17 Ticket #266 (Motion Lut is not reset at the beginning of tile) created by seuhong
MotionLut should be reset at every CTU with same ctuXPos as the …
17:38 Milestone VVC D5 v5 completed
17:38 Tickets #262,​220,​224 batch updated by bbross
fixed: Fixed in D5 v5
17:00 Ticket #265 (Issue in context derivation when treeType = DUAL_TREE_CHROMA) created by forayr
In all function of class DeriveCtx used to derive ctxIdc which depends …

13 May 2019:

14:29 Ticket #263 ([IBC] invalid block vector for IBC - assertion failure) closed by fbarbier
fixed
09:41 Ticket #264 (bug on ctx of pred_mode_ibc_flag in chroma tree of dual-tree I slice) created by zhaoyin
In chroma separate tree, the cu.lumaPos() is invalid, i.e., (0, 0). …

10 May 2019:

15:38 Ticket #263 ([IBC] invalid block vector for IBC - assertion failure) created by fbarbier
Please find the following command lines to reproduce the issue : $ …
12:11 Ticket #258 (abs_delta_poc_st should be abs_delta_poc_st_minus1) closed by bbross
wontfix
12:10 Milestone VVC D5 v4 completed
11:22 Tickets #249,​253,​256,​261 batch updated by bbross
fixed: Fixed in D5 v4

7 May 2019:

17:26 Milestone VTM-5.0 completed
09:02 Ticket #262 (Spec text missing for IBC with shared merge list) created by axink
Reported by Xiaozhong Xu: The adoption of the shared merge list in …
01:46 Ticket #251 (Potential bug of Hash ME) closed by XiangLi
fixed: Fixed.

6 May 2019:

19:29 Ticket #247 (Fix of size constraint for triangle merge mode when MMVD is disabled in SPS) closed by XiangLi
fixed: Fixed in …
17:27 Ticket #261 (width/height swapped in equation 6-8) created by ksuehring
The equation […] should be […] i.e. comparing columns to …
07:48 Ticket #231 (Infinite loop in constructReshaperSDR()) closed by XiangLi
fixed
06:28 Ticket #254 (Dead loop in reshaper code) closed by XiangLi
fixed: Fixed.
05:46 Ticket #260 (one inverse angle parameter invAngle error) closed by XiangLi
fixed: Fixed in …
04:22 Ticket #260 (one inverse angle parameter invAngle error) created by JinKunGUO
In VVCD5, the inverse angle parameter invAngle is derived based on …

5 May 2019:

18:56 Ticket #259 (Encoder crash under particular condition in predInterSearch func) closed by XiangLi
fixed: Fixed in …
04:19 Ticket #259 (Encoder crash under particular condition in predInterSearch func) created by YuchengSun
In predInterSearch func line 2776-2783, REF_PIC_LIST_0 and …

4 May 2019:

02:31 Ticket #258 (abs_delta_poc_st should be abs_delta_poc_st_minus1) created by Vadim
abs_delta_poc_st[ listIdx ][ rplsIdx ][ i ], when the i-th entry is …
01:49 Ticket #257 (The BDPCM CU level flag is signaled even if BDCPM is disabled per ...) created by deluxan
The functions bdpcm_mode in CABACWriter and CABACReader do not check …
01:32 Ticket #256 (CurrPicIsOnlyRef is not used, the associated text should be removed) created by Vadim
The variable CurrPicIsOnlyRef, specifying that the current decoded …

3 May 2019:

23:26 Ticket #255 (Deprecated IntraPrediction::useFilteredIntraRefSamples function ...) closed by XiangLi
fixed: Fixed as in MR !533.
23:25 Ticket #252 (MIP tool off tests by using cfg and macro have different results) closed by XiangLi
fixed: Fixed in …
19:54 Ticket #255 (Deprecated IntraPrediction::useFilteredIntraRefSamples function ...) created by fbossen
During VTM 5 development the intra prediction code was refactored. The …

2 May 2019:

21:50 Ticket #254 (Dead loop in reshaper code) created by XiangLi
In function void EncReshape::constructReshaperSDR(), following code …
17:21 Ticket #253 (dHorY and dVerY should be swapped in equations 8-702 and 8-703) created by zhou
In “8.5.5.9 Derivation process for motion vector arrays from affine …

1 May 2019:

22:35 Ticket #252 (MIP tool off tests by using cfg and macro have different results) created by leolzhao
In VTM5-rc1, MIP (matrix based intra-prediction) can be turned off by …
19:48 Ticket #251 (Potential bug of Hash ME) created by xinzhao
In a recent version of VTM SW (SHA-1: …
19:24 Ticket #250 (wrong settings of variables related to ISP) created by LiZhang
In sub-clause 8.4.4.2.7, the setting of nW and nH is wrong. The …

30 Apr 2019:

22:59 Ticket #249 (sym_mvd_flag is missing in the context tables) created by luoda
sym_mvd_flag is missing in the context tables. Attachment is the …
20:41 Ticket #173 (M0427 reshaping not being applied to lossless/PCM blocks) closed by bheng
fixed
20:40 Ticket #235 (N0280 – Transform Skip Residual Coding) closed by bheng
fixed: Fixed with merge request: …
20:38 Ticket #210 (M0147 DMVR interpolation filter incorrect for bit depth != 10) closed by bheng
fixed
20:38 Ticket #152 (Sub-PU TMVP can generate an invalid inter candidate) closed by bheng
fixed
18:05 Ticket #236 (N0470 – SMVD with mvd_l1_zero_flag) closed by bheng
wontfix
17:57 Ticket #238 (N0473 – Deblocking of Internal Transform Boundaries) closed by bheng
wontfix
16:15 Tickets #228,​94,​227,​232,​248,​221 batch updated by bbross
fixed: Fixed in D5 v3
16:13 Milestone VVC D5 v3 completed
12:23 Ticket #213 (M0277 FIX_PCM_DISABLEFILTER broken) closed by ksuehring
fixed: The fix was merged.
00:14 Ticket #248 (Small issues and typos) created by lizhang
1) In sub-clause 8.5.5.4, the 'N' in the variable below shall be …

29 Apr 2019:

20:37 Ticket #247 (Fix of size constraint for triangle merge mode when MMVD is disabled in SPS) created by ewchen
With the integration of JVET-N0127 and JVET-N0324, when MMVD is not …
19:56 Ticket #246 (Inconsistent bits calculation for different merge modes at encoder) created by ewchen
The existing bit estimation is inconsistent for different merge modes. …
18:20 Ticket #237 (N0413 – DPCM Reference Sample Filtering) closed by XiangLi
fixed: Fixed in …
16:53 Ticket #245 (spec, software mismatch of boundary partition for corner case) created by hangao
For example, if a 64x64 CU located on the corner (both bottom-left …
14:45 Ticket #201 (VTM encoder not compiling when activating SPLIT_PARALLELISM) closed by ksuehring
fixed: Fixed in VTM-5 development
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