Timeline
25 Jun 2019:
- 13:51 Milestone VVC D5 v9 completed
- 04:14 Ticket #339 (Mismatch between SIMD_ENABLE macro ON and OFF) created by
- In VTM-5.0, bitstream mismatch occurs in Tango (starting from POC32) …
- 03:41 Ticket #330 (Bugs in transform-skip RDOQ) closed by
- fixed: Fixed in …
24 Jun 2019:
- 10:34 Ticket #338 (transform depth 0 is used in coding tu_cbf_cb for CU using SBT) created by
- The removal of hierarchical signaling of cbf_cb and cbf_cr creates a …
- 07:05 Ticket #337 (Cross component prediction tool in VTM but not described in spec) created by
- In VTM 5.0 within CABACReader::transform_unit, the following code may …
- 06:54 Ticket #336 (Explicit RDPCM syntax element missing) created by
- In VTM 5.0 within CABACReader::residual_coding, the function …
- 06:41 Ticket #335 (Chroma qp offset syntax element missing) created by
- In VTM 5.0 within CABACReader::transform_unit, the function …
- 06:23 Ticket #334 (cu_qp_delta_abs is not using context coding) created by
- In VTM the function CABACReader::cu_qp_delta handles decoding of the …
21 Jun 2019:
- 23:28 Ticket #333 (Transform / Quantization Bypass Missing) created by
- The transform/quantization bypass tool is included in the VTM software …
- 18:04 Ticket #332 (Build fails with gcc7 in debug mode when trace file is enabled) closed by
- fixed: Fixed as suggested.
- 12:53 Ticket #332 (Build fails with gcc7 in debug mode when trace file is enabled) created by
- With #define ENABLE_TRACING 1 the variant of gcc7 that is included …
20 Jun 2019:
- 14:49 Ticket #328 (Mismatch with spec on MaxBtSizeY, MaxTtSizeY, MinTtSizeY derivation ...) closed by
- fixed: Fixed with commit 4ffa379bde22fb2764b52a48ee0cae3548794d5d
- 02:20 Ticket #331 (cu_cbf is set to 0 when BDPCM is 1) created by
- In the semantics of cu_cbf, if BdpcmFlag[x0][y0] is equal to 1 cu_cbf …
- 01:34 Ticket #330 (Bugs in transform-skip RDOQ) created by
- == Check of last CG in RDOQ In RDOQ, the code to check whether the …
19 Jun 2019:
- 09:54 Ticket #329 (Mismtach with spec on sub-block temporal merging candidate) closed by
- duplicate: Closed as duplicate of #290.
- 06:59 Ticket #329 (Mismtach with spec on sub-block temporal merging candidate) created by
- In spec, equation 8-523 and 8-524 define top-left subblock position …
18 Jun 2019:
- 17:07 Ticket #328 (Mismatch with spec on MaxBtSizeY, MaxTtSizeY, MinTtSizeY derivation ...) created by
- The current implementation, in source/Lib/CommonLib/Slice.cpp, is …
- 11:38 Ticket #303 (bug in virtual boundaries (N0438) code) closed by
- fixed: A bug fix was submitted in MR599 and was merged …
- 10:45 Ticket #327 (Decoder crash when disable AMVR for IBC mode) closed by
- duplicate
- 09:27 Ticket #327 (Decoder crash when disable AMVR for IBC mode) created by
- In VTM5.0, if AMVR is disabled by setting "IMV=0" in all intra config, …
17 Jun 2019:
- 12:12 Ticket #296 (a bug in MCTS code) closed by
- fixed: The MR was merged
- 11:34 Ticket #326 (AddressSanitizer: heap-buffer-overflow) created by
- When building with ASAN, failures may be found. Please reproduce with …
14 Jun 2019:
- 12:38 Ticket #325 (Redundant syntax parsing related to IBC restriction for 128x128 blocks) created by
- Because IBC mode is restricted for 128x128 blocks, 128x128 blocks in I …
- 05:39 Ticket #324 (Mismatch in equation 8-784 with SW) created by
- In BDOF motion field derivation equation 8-784, sGx2 should be changed …
- 05:22 Ticket #323 (Mismatch in Affine MVP candidate list construction between VTM and spec) created by
- In spec, clause 8.5.5.7, step 7, the inserted order of spatial …
13 Jun 2019:
- 13:06 Ticket #322 (Parsing condition for ISP split flag) created by
- As the block size condition to use ISP was changed from ( cbWidth <= …
- 12:41 Ticket #321 (mvd_l1_zero_flag semantic) created by
- According to the coding unit syntax, mvd_l1_zero_flag seems to be able …
12 Jun 2019:
- 11:12 Ticket #313 (A bug of BDOF condition) closed by
- fixed: The fix was merged in MR600 …
- 08:28 Ticket #320 (Typos) created by
- 1) Replace "sps_extension_data_flag" in Clause 7.4.3.2 with …
- 02:05 Ticket #312 (Bug in GBI inheritance for constructed affine merge candidate (N0481)) closed by
- fixed: Fixed as suggested.
11 Jun 2019:
- 22:00 Ticket #319 (IBC BV range description) created by
- The description of IBC BV range is not very accurate. – The motion …
- 20:50 Ticket #305 (MTS candidate ordering if LFNST is used) closed by
- fixed: Fixed as suggested.
- 20:49 Milestone VVC D5 v8 completed
- 20:48 Tickets #270,273,274,275,292,298,299,302,307,308,316 batch updated by
- fixed: Fixed in D5 v8
- 13:21 Ticket #304 (Mismatch with spec on pps_virtual_boundaries_pos_x/y coding) closed by
- fixed: Fix was merged
- 12:23 Ticket #318 (Missing initialization of MvdCpL0 array) created by
- In 7.3.7.5 Coding unit syntax, conditions on MotionModelIdc trigger …
- 12:17 Ticket #317 (Mismatch with vtm on mvp_l1_flag parsing) created by
- In the spec, mvp_l1_flag is parsed when !(mvd_l1_zero_flag && …
- 09:43 Ticket #316 (Issues in the specification text for deblocking filter) created by
- Issue 1: In 8.8.3.6.3 Decision process for chroma block edges, step 3: …
- 09:41 Ticket #315 (Inter issues related to global variables) created by
- Issue 1: In 8.4.1 General decoding process for coding units coded in …
- 08:15 Ticket #314 (Mismatch with spec on sao_merge_left_flag and sao_merge_up_flag) created by
- In VVC working draft v7, Table 9-17 sao_merge_left_flag and …
8 Jun 2019:
- 11:44 Ticket #313 (A bug of BDOF condition) created by
- The define statements “JVET_N0146_DMVR_BDOF_CONDITION” and …
- 03:28 Ticket #312 (Bug in GBI inheritance for constructed affine merge candidate (N0481)) created by
- The neighboring GBI index for the right-bottom temporal candidate …
7 Jun 2019:
- 03:24 Ticket #311 (Scaling list bugs (N0847)) created by
- 1.) Wrong size index for regular dequant. File: Quant.cpp …
6 Jun 2019:
- 15:49 Ticket #310 (Type of syntax element slice_num_alf_aps_ids_luma) created by
- From the meeting notes: Adopt APS types, and define APS types for …
- 15:08 Ticket #309 (APS with same ID referenced from different slices) created by
- The slice header sematics have the following constraints: When …
- 11:23 Ticket #308 (Mismatch on longer tap deblocking filter between spec and VTM) created by
- In spec, longer tap filter length is not constrained when neighboring …
- 05:01 Ticket #307 (DMVR subblock boundary is processed as subblock boudnary in deblocking ...) created by
- In "clause 8.5.1, step 5", NumSbX[ xCb ][ yCb ] and NumSbY[ xCb ][ yCb …
- 03:59 Ticket #306 (Redundant clipping in 8.5.5.6) created by
- Formula (8-618) and (8-619) are redundant because cpMvLXConst6[ 0 ] is …
5 Jun 2019:
- 13:56 Ticket #305 (MTS candidate ordering if LFNST is used) created by
- When using LFNST, the encoder evaluates the MTS candidates (DST7, …
- 12:14 Ticket #192 (Crash (Seg fault) at getAffineMergeCand()) closed by
- fixed: A fix was submitted as MR 586 …
- 11:20 Ticket #304 (Mismatch with spec on pps_virtual_boundaries_pos_x/y coding) created by
- In spec: […] In vtm: […] When pic_width_in_luma_samples = 128: …
4 Jun 2019:
- 14:05 Ticket #303 (bug in virtual boundaries (N0438) code) created by
- Incorrect virtual boundary is used on chroma component Cr for SAO. …
- 12:10 Ticket #301 (Fix JVET-N0847 scaling matrices cause mismatch) closed by
- fixed: The merge request was merged.
- 11:08 Ticket #302 (CBF flags syntax and semantics) created by
- CBF flags signalling in transform_unit has a typo in condition and …
- 10:30 Ticket #301 (Fix JVET-N0847 scaling matrices cause mismatch) created by
- The following two issues are reported when scaling matrices is …
- 07:23 Ticket #297 (some TMVP code that can be cleaned up) closed by
- fixed: Cleaned as suggested in …
3 Jun 2019:
- 15:02 Ticket #300 (Encoder may produce uncompliant AlfCoeff for Chroma) created by
- Accordingly to specification, AlfCoeffC shall be in the range of −127 …
1 Jun 2019:
- 01:29 Ticket #299 (VVC Draft 5 v7: minor corrections) created by
- Minor suggested corrections: 7.3.7.10 Transform unit syntax if( ( …
31 May 2019:
- 22:46 Ticket #291 (MIsmatch with spec on locSumAbsPass1 derivation for abs_level_gtx_flag ...) closed by
- fixed
- 22:45 Ticket #293 (Chroma mismatches when sign hiding is enabled) closed by
- fixed
- 20:16 Ticket #298 (typo in IBC BV candidate list derivation) created by
- In 8.6.2.2, The following text has typo: 7. The following assignments …
- 19:52 Ticket #297 (some TMVP code that can be cleaned up) created by
- This ticket is reporting that some TMVP code in VTM can be cleaned up …
30 May 2019:
- 22:55 Ticket #219 (HDR lumaDQP support bitdepth other than 10bit) closed by
- fixed: The fix was merged.
- 20:28 Ticket #296 (a bug in MCTS code) created by
- In void InterSearch::xAffineMotionEstimation(). The brackets are …
- 05:21 Ticket #295 (Mismatch with spec on bS derivation when both sides of the edge have ...) created by
- According to JVET-N1001-v7, in clause 8.8.3.5, the bS is derived as: …
29 May 2019:
- 15:56 Ticket #289 (Accessing uninitialized memory) closed by
- fixed: The problems are resolved.
- 14:09 Ticket #294 (ALF disabling at slice and tile boundaries not working) created by
- ALF is performed across tile or slice boundaries even when loop …
- 13:54 Ticket #293 (Chroma mismatches when sign hiding is enabled) created by
- When DepQuant is disabled and sign data hiding is enabled, the VTM …
- 12:50 Ticket #292 (Minor TrafoSkip Residual Coding Issues) created by
- 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
- 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
- fixed: Fixed in D5 v7
- 05:37 Ticket #290 (Mismatch on collocated subblock location in SbTMVP between VTM and spec) created by
- In specification, the collocated location of each sub-block is derived …
28 May 2019:
- 16:19 Ticket #148 (ClipH function issue) closed by
- fixed: Fixed in D5 v1
- 12:14 Ticket #289 (Accessing uninitialized memory) created by
- 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
- fixed: MR 569 was merged
- 19:35 Ticket #239 (Fix the rate control with WCG_EXT) closed by
- fixed: MR506 is merged
- 17:44 Ticket #278 (Currently, when HashME is applied, PSNR may drop (by several dB) for ...) closed by
- fixed: Fixed as suggested.
- 17:35 Ticket #286 (Mismatch with spec on condition to parse alf_ctb_flag for chroma) closed by
- fixed: Fixed as suggested.
- 17:30 Ticket #285 (MIsmatch with spec on alf_luma_coeff_delta_sign interpretation) closed by
- fixed: Fixed as suggested.
- 17:19 Ticket #288 (Compile issue when JVET_N0415_CTB_ALF is equal to zeo) created by
- copySliceInfo() contains the following code: […] The #else branch …
- 12:55 Ticket #287 (Fast encoder search for MTS defect) created by
- 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
- 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
- In the specification, alf_luma_coeff_delta_sign = 1 means that …
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