Timeline
23 Dec 2019:
- 11:25 Ticket #779 (A bug for combination of IBC and WP) created by
- There is a bug for combination of IBC and WP. When IBC and …
- 11:17 Ticket #778 (A bug for combination of CIIP and WP) created by
- There is a bug for combination of CIIP and WP. When chroma …
- 03:53 Ticket #777 (Mismatch on the shift value in BCW) created by
- In JVET-P2001-vE, the prediction samples for BCW are derived as …
- 03:37 Ticket #776 (Mismatch on getting the down-sampled neighbouring top luma samples in ...) created by
- In JVET-P2001-vE, when sps_chroma_vertical_collocated_flag is equal to …
21 Dec 2019:
20 Dec 2019:
- 19:46 Ticket #775 (Unintended parsing dependency in subpicture level information SEI) created by
- In the subpicture level information SEI the syntax element …
- 07:49 Ticket #770 (Decoder cannot parse generated bistream when FastMrg is set to 0 and ...) closed by
- fixed
19 Dec 2019:
- 19:21 Ticket #774 (Error RdCost) created by
- […]
- 18:11 Ticket #773 (Use of num_slices_in_tile_minus1[ i ] in Section 7.3.2.4) created by
- The draft text version JVET-Q0041-v2 includes an edit that replaced: …
- 15:26 Ticket #772 (Issue in tileIdx derivation in 6.5.1) created by
- In the process of derivation of CtbAddrInSlice and NumCtuInSlice in …
- 10:14 Ticket #771 (Truncation issue on subpicture signaling) created by
- This ticket reports an issue on semantics of subpic_ctu_top_left_x, …
18 Dec 2019:
- 09:01 Ticket #770 (Decoder cannot parse generated bistream when FastMrg is set to 0 and ...) created by
- At xChecRDCostMerge2Nx2N() in latest VTM(b62fc0cd), MMVD candidates to …
- 03:49 Ticket #769 (Not matched names between pps_joint_cbcr_qp_offset_value in syntax ...) created by
- In WD (JVET-P0041), pps_joint_cbcr_qp_offset_value is defined in PPS …
17 Dec 2019:
- 16:46 Ticket #205 (Encoder fails encoding with --TransquantBypassEnable=1) closed by
- fixed: Obsolete option. I close it.
- 16:40 Ticket #343 (Mismatch with spec in merge_data() syntax) closed by
- fixed
- 15:37 Ticket #756 (Wrong increment in merge IBC) closed by
- fixed
- 13:37 Ticket #768 (Typo in chroma QP for deblocking) created by
- In "8.8.3.6.3 Decision process for chroma block edges", The variable …
16 Dec 2019:
- 18:41 Ticket #767 (Typo in BP SEI syntax element) created by
- The syntax element max_initial_removal_delay_for_concatination …
- 09:22 Ticket #766 (Minor editorial issue) created by
- 1) In Clause 6.4.1 The following two conditions for the derivation of …
13 Dec 2019:
- 19:07 Ticket #765 (Typos and undefined variables in Derivation process for motion vectors ...) created by
- Typos: ( xAk, yAk ) and ( xBk, yBk ) in equations 683 to 691 should be …
- 16:35 Ticket #764 (EXTENDED_SAR not defined) created by
- The syntax table for aspect ratio information SEI references …
- 10:13 Ticket #763 (Mismatch on signaling log2_max_transform_skip_block_size_minus2 ...) created by
- In WD,log2_max_transform_skip_block_size_minus2 is signaled in PPS as …
- 05:34 Ticket #762 (Incorrect conditions for zeroing-out of a quantization matrix element ...) created by
- In section 8.7.3 (Scaling process for transform coefficients), the …
- 05:29 Ticket #761 (Incorrect conditions for checking different CTUs between the positions ...) created by
- In the section 8.7.1 (Derivation process for quantization parameters) …
- 05:23 Ticket #760 (A constraint flag for LFNST is missing in general_constraint_info) created by
- In the current VVC spec text, a constraint flag for LFNST is missing …
12 Dec 2019:
- 17:05 Ticket #759 (bug of writeSEImessages) created by
- in SEIwrite.cpp interface writeSEImessages the second invocation of …
11 Dec 2019:
- 19:13 Ticket #758 (spec not aligned with adoption and software on ACT Qp offsets) created by
- In spec JVET-P2001-vE 8.7.3, Scaling process for transform …
- 03:33 Ticket #757 (LmcsPivot constraint issue) created by
- In VVC D7 vE, a constraint of LmcsPivot is introduced as below: It …
10 Dec 2019:
- 18:02 Ticket #753 (Editorial issue on some min size derivation) closed by
- fixed: Good catch. Thanks! Fixed in v2 of JVET-Q0041, the editorial input, …
- 17:54 Ticket #751 (Typos in inter-layer related text) closed by
- fixed: Good catches, for both aspects. Thanks! Fixed in v2 of JVET-Q0041, the …
- 17:49 Ticket #713 (alf_chroma_num_alt_filters_minus1 unbounded) closed by
- fixed: Fixed in v2 of JVET-Q0041, the editorial input, that is being prepared.
- 17:15 Ticket #756 (Wrong increment in merge IBC) created by
- Increment is badly positioned when adding (0,0) motion vector to …
- 14:43 Ticket #755 (sw-spec mismatch of sps_ptl_dpb_hrd_params_present_flag and ...) created by
- at the beginning of SPS syntax table, In latest spec (Q0041) …
- 14:29 Ticket #744 (Overflow in joint Cb/Cr transform) closed by
- fixed: Fixed in …
- 12:02 Ticket #754 (SW/Spec mismatch on tu_cbf_luma signalling) created by
- In the current master branch, tu_cbf_luma signalling depends on …
- 09:38 Ticket #753 (Editorial issue on some min size derivation) created by
- MinQtSizeY depends on MinQtLog2SizeY (eq 117), but MinQtLog2SizeY is …
9 Dec 2019:
- 20:42 Ticket #742 (fix typo and simplify spec related to subpicture) closed by
- fixed: Good catches, for both aspects. Fixed in v2 of JVET-Q0041, the …
- 14:38 Ticket #752 (Incorrect constraint for sps_ref_wraparound_enabled_flag) created by
- In VVC draft7 vE,the semantics of sps_ref_wraparound_enabled_flag is …
- 04:21 Ticket #467 (Using refMvLX in sample interpolation process) closed by
- fixed
7 Dec 2019:
- 09:02 Ticket #600 (Possible issue for calculation of xInti and yInti in 8.5.6.3.4 Chroma ...) closed by
- fixed
- 00:03 Ticket #751 (Typos in inter-layer related text) created by
- in 7.3.8 Reference picture list structure syntax: if( …
6 Dec 2019:
- 23:20 Ticket #476 (Scaling list addressing after adding palette prediction (MODE_PLT)) closed by
- fixed: Fixed in merge request jvet/VVCSoftware_VTM!877
- 23:14 Ticket #670 (JVET-P0158: Apply ALF VB on the bottom CTU row) closed by
- fixed: Fixed in merge request jvet/VVCSoftware_VTM!1167
- 15:50 Ticket #722 (VTM master branch encoder crash for YUV444 coding) closed by
- fixed: https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/merge_requests/1160
- 15:49 Ticket #615 (Missing independent layer implementation) closed by
- fixed
- 15:49 Ticket #576 (bCTUboundary condition for CCLM filtering incorrect) closed by
- fixed: https://vcgit.hhi.fraunhofer.de/jvet/VVCSoftware_VTM/merge_requests/1165
- 15:48 Ticket #575 (RPR is not working) closed by
- fixed
- 12:53 Milestone VTM-7.1 completed
- 12:19 Ticket #750 (Mismatch with spec regarding delta QP signaling) closed by
- invalid: Right. I guess another solution would be to increment subdiv by 2 in …
- 11:10 Ticket #750 (Mismatch with spec regarding delta QP signaling) created by
- The VVC draft spec defines quantization groups by checking the …
- 00:44 Ticket #707 (Mismatch on context index derivation of transform_skip_flag and ...) closed by
- fixed
- 00:22 Ticket #749 (Spec/VTM mismatch: CABAC contexts for ref_idx_l0 and ref_idx_l1) created by
- The spec defines separate CABAC contexts for ref_idx_l0 and …
5 Dec 2019:
- 15:58 Ticket #748 (VTM 7.0 decoder slower than VTM 6.2 decoder) created by
- The VTM 7.0 decoder runs slower than the VTM 6.2 decoder, in …
- 08:51 Ticket #747 (Missing definition of function LongTermRefPic()) created by
- The function LongTermRefPic( currPic, currCb, refIdxLX, LX ) is used …
- 08:51 Ticket #746 (Issue with tc derivation on deblocking filter) created by
- In section 8.8.3.6.1, the variable tc for luma is derived by the …
- 02:26 Ticket #745 (ALF Boundary Issues) created by
- 1.) Enabling JVET-P0551 disables the macro JVET_O0625_ALF_PADDING. …
- 02:15 Ticket #744 (Overflow in joint Cb/Cr transform) created by
- In TrQuant.cpp, invTransformCbCr( ), the value cb[x] = -32768 will …
4 Dec 2019:
- 19:24 Ticket #737 (mismatch of sps_palette_enabled_flag and sps_act_enabled_flag coding order) closed by
- fixed: Thanks for spotting this mismatch. This will be fixed in the editorial …
- 19:22 Ticket #729 (Minor error in the assignment of ctxInc to tu_cbf_cr[ ][ ]) closed by
- fixed: Good catch! This will be fixed in the editorial input to the next meeting.
- 19:20 Ticket #720 (Issues in LFNST index parsing) closed by
- fixed: Thanks for spotting this Brian and reviewing the fixes Moonmo and …
- 18:41 Ticket #740 (Figure 7 is wrong) closed by
- fixed: Thanks Yong for spotting this! Will fix the figure together with the …
- 04:20 Ticket #743 (Line 1539 code of DepQuant.cpp in VTM master source seem to be error) created by
- Line 1539 code of DepQuant.cpp in VTM master source seem to be error. …
- 04:10 Ticket #742 (fix typo and simplify spec related to subpicture) created by
- 1. Following hightlighted in bold (CtbSizeY ) can be …
- 00:17 Ticket #741 (nal_unit_type for all pictures of a CVSS AU) closed by
- invalid
- 00:13 Ticket #741 (nal_unit_type for all pictures of a CVSS AU) created by
- Propose to remove "The value of nal_unit_type shall be the same for …
3 Dec 2019:
- 21:40 Ticket #740 (Figure 7 is wrong) created by
- Figure 7 splits the final tile column vertically which shall not be …
- 20:51 Ticket #739 (sps_subpic_id_signalling_flag not defined) closed by
- fixed: Good catch! Thanks! Just fixed in an editorial input being prepared. I …
- 19:17 Ticket #739 (sps_subpic_id_signalling_flag not defined) created by
- sps_subpic_id_signalling_flag is used in 7.3.2.6 picture header RBSP …
- 02:31 Ticket #738 (unnecessary configure warnings when setting MaxNumTriangleCand to less ...) created by
- There're unnecessary configure warnings when setting …
- 02:05 Ticket #737 (mismatch of sps_palette_enabled_flag and sps_act_enabled_flag coding order) created by
- In the current VTM, sps_act_enabled_flag is coded before …
2 Dec 2019:
- 20:26 Ticket #700 (Missing spec text integration of JVET-P0580) closed by
- fixed: Thanks for clarification! Now I understand. You are right. Sorry for …
- 16:46 Ticket #736 (Mismatch with vtm on slice header extension and entry_point_offset order) created by
- In VTM, entry_point_offset are written after slice_header_extension, …
- 12:47 Ticket #726 (Encoder's reconstructed yuv file doesn't match decoder's reconstructed ...) closed by
- fixed: The MR was merged.
- 11:06 Ticket #735 (Constrained Intra Prediction is not present in spec) created by
- PPS::constrained_intra_prediction_flag does not exist in …
1 Dec 2019:
- 08:01 Ticket #734 (VTM-7.0 has enc/dec mismatch for RPR 1.5x) created by
- Some RPR 1.5x tests have encoder-decoder mismatches. The mismatches …
29 Nov 2019:
- 23:08 Ticket #733 (Weighted prediction with negative reference index) created by
- Weighted prediction table is accessed by using a reference index, but …
28 Nov 2019:
- 15:46 Ticket #732 (Issue with PicFullPocLt calculation) created by
- The derivation of PicFullPocLt[] is done in the semantics of …
- 14:17 Ticket #731 (Inconsistency between low delay configuration files) created by
- The QP offsets in the low delay P configuration file are inconsistent …
- 11:46 Ticket #730 (Violation issue in access to the array chromaCandModes) created by
- In function "estIntraPredChromaQT()" " ....... int …
27 Nov 2019:
- 03:35 Ticket #729 (Minor error in the assignment of ctxInc to tu_cbf_cr[ ][ ]) created by
- In spec, "intra_bdpcm_chroma_flag ? 2 : tu_cbf_cb[ ][ ][ ]" in …
26 Nov 2019:
- 16:57 Ticket #728 (Incorrect bit cost count of force 0 ALF coefficients in ALF encoder RD ...) created by
- There is a variable in ALF encoder RD estimation to count the bit cost …
- 15:38 Ticket #727 (Wrong filter coefficient value specified for CCLM) created by
- In Section "8.4.5.2.13 Specification of INTRA_LT_CCLM, INTRA_L_CCLM …
- 08:41 Ticket #726 (Encoder's reconstructed yuv file doesn't match decoder's reconstructed ...) created by
- MD5 of encoder log matches that of decoder log. However, number of …
- 08:22 Ticket #725 (IntraSubPartitionsSplit[ x0 ][ y0 ] is not defined.) created by
- Currently, the variable, IntraSubPartitionsSplit[ x0 ][ y0 ], is …
- 00:43 Ticket #701 (scalingRatio[ 0 ] and scalingRatio[ 1 ] seem to be undefined) closed by
- fixed: Minhua, I just checked the text again. It looked that in all the three …
- 00:30 Ticket #672 (Inference rule for pt_present_flag[0]) closed by
- fixed: Good catch! Thanks! Fixed in an editorial input prepared by the editors.
25 Nov 2019:
- 23:58 Ticket #715 (MinCbLog2SizeC is not defined) closed by
- fixed: Good catch! Thanks! Fixed in an editorial input prepared by the editors.
- 23:50 Ticket #716 (pps_dep_quant_enabled_flag not defined) closed by
- fixed
- 23:24 Ticket #711 (GRA_NUT should be GDR_NUT?) closed by
- fixed: Good catch! Thanks! Fixed in an editorial input prepared by the editors.
- 17:09 Ticket #724 (MIsmatch with spec: log2_parallel_merge_level_minus2 does not exist in spec) created by
- In vtm, PPS::log2_parallel_merge_level_minus2 is used to determine the …
- 02:05 Ticket #723 (Unclear variable sbBdofFlag in 8.5.6.1 General) created by
- In section 8.5.6.1, when bdofFlag is equal to TRUE, the variable …
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