Timeline
11 May 2020:
- 11:33 Ticket #1054 (Encoder can't create less constrained DCI than current encoding) created by
- DCI has the scope of the whole bitstream. The VTM encoder sets many of …
- 06:44 Ticket #1053 (Minor issue on the condition of vps_ols_dpb_params_idx) created by
- In 7.3.2.2 Video parameter set RBSP syntax, vps_num_dpb_params has …
9 May 2020:
- 22:54 Ticket #1052 (Bad cast from short * to int * in JVET-R0327 integration) closed by
- fixed
- 18:20 Ticket #1052 (Bad cast from short * to int * in JVET-R0327 integration) created by
- An array of short values is incorrectly cast to int *, causing the …
- 05:07 Ticket #1051 (Rate control in current VTM does not work) created by
- Rate control in current VTM does not work due to new coding …
- 04:47 Ticket #1050 (Wrong accumulation of cost information in local dual tree) created by
- Local dual tree is proposed to disallow chroma intra CBs smaller than …
8 May 2020:
- 18:33 Ticket #1044 (Bug in checking independent layer in JVET-Q0237 STSA temporalId constraint) closed by
- fixed
- 18:07 Ticket #1049 (Incorrect default values for chroma collocated flags) created by
- The spec says to infer value 1 for …
- 11:38 Ticket #903 (Issues in Subpicture sub-bitstream extraction process) closed by
- fixed: Fixed by decisions taken during the 18th JVET meeting
- 08:36 Ticket #1048 (inter-layer prediction is not allowed for IRAP pictures) created by
- Current decoder forces the number of reference indices to be zero for …
7 May 2020:
- 15:46 Ticket #1047 (Typo in a note) created by
- NOTE4 in 8.3.2 of JVET-R2001-v8 says "Each inactive entry in …
- 09:07 Ticket #1046 (CCAlfConstraintFlag) created by
- m_cEncLib.setNoAlfConstraintFlag ( !m_ccalf …
- 05:58 Ticket #1045 (Bug in checking independent layer in JVET-P0101 multi-layer POC) created by
- vps->getIndependentLayerFlag(nalu.m_nuhLayerId) --> …
- 05:57 Ticket #987 (Assertion on min_qp_prime_ts_minus4 failed at decoder when ...) closed by
- fixed: MR!1483 was already merged.
- 05:54 Ticket #1044 (Bug in checking independent layer in JVET-Q0237 STSA temporalId constraint) created by
- vps->getIndependentLayerFlag(nalu.m_nuhLayerId) --> …
- 05:15 Ticket #1043 (Decoder crashes when encoding with command options: --MMVD=0 ...) created by
- At VTM-8.0 or the latest VTM, decoder crashes when encoding with …
- 04:22 Ticket #1042 (JVET-P0978 RPL constraint checks fail) created by
- Implemented JVET-P0978 RPL constraints fail in multi-layer coding. …
- 02:45 Ticket #1041 (Compilation error when BLOCK_STATS_AS_CSV is set to 1) closed by
- fixed: Fixed in MR 1589 …
6 May 2020:
- 23:18 Ticket #1041 (Compilation error when BLOCK_STATS_AS_CSV is set to 1) created by
- VTM fails to compile when BLOCK_STATS_AS_CSV is enabled in TypeDef.h. …
- 22:19 Ticket #1039 (duplicated no_mmvd_constraint_flag) closed by
- fixed: Good catch! Thanks! This resulted from the decision to replace/rename …
- 22:15 Ticket #1038 (Semantic of sps_max_luma_transform_size_64_flag) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 16:48 Ticket #1040 (prediction unit) created by
- Prediction unit is only mentioned once in JVET-R2001-v7: …
- 10:29 Ticket #1039 (duplicated no_mmvd_constraint_flag) created by
- In the spec text JVET-R2001-v7, there are duplicates of …
- 00:40 Ticket #1038 (Semantic of sps_max_luma_transform_size_64_flag) created by
- In the semantic of sps_max_luma_transform_size_64_flag JVET-R2001-v7: …
5 May 2020:
- 21:46 Ticket #1037 (Signalling of OLS DPB params and OLS HRD Idx in VPS) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 19:39 Ticket #964 (Issues in semantics of picture timing SEI message) closed by
- fixed: Will fix as Yago suggested above in JVET-R2001-v8. Closing the ticket …
- 02:53 Ticket #1036 (Typo in CR beta/tc offset of slice header) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 02:42 Ticket #968 (typo on VclAssociatedSeiList and PicUnitRepConSeiList) closed by
- fixed: Thanks! This was covered in another but report ticket, which will be …
- 02:40 Ticket #967 (typo in Subpicture sub-bitstream extraction process) closed by
- fixed: Good catch! Thanks! This has been already fixed when integrating an …
- 02:38 Ticket #960 (typo in bitstream conformance requirement) closed by
- fixed
- 01:49 Ticket #949 (typo in picture_header_in_slice_header_flag semantic) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 01:40 Ticket #1033 (Mismatch spec/VTM on RefPicLtPocList set) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8 (as suggested above …
- 01:08 Ticket #979 (Editorial fix for the first VCL NAL derivation) closed by
- fixed: This has been fixed as part of an action taken at the JVET-R meeting.
- 01:01 Ticket #972 (Typo in semantics of slice_explicit_scaling_list_used_flag) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 00:58 Ticket #971 (Typos in 6.5.1 CTB raster scanning, tile scanning, and subpicture ...) closed by
- fixed: Good catches! Thanks! The first aspect will be fixed in JVET-R2001-v8. …
- 00:53 Ticket #970 (Small typo in SEI related text) closed by
- fixed: Good catches, and all points are correct. Thanks! Will be fixed in …
- 00:17 Ticket #958 (ph_rpl_idx and slice_rpl_idx?) closed by
- fixed: This has been fixed as part of an action taken at the JVET-R meeting.
- 00:15 Ticket #957 (Factor SubWidthC used with scaling_win_top_offset?) closed by
- fixed: Good catches! Thanks! Will be fixed in R2001-v8.
- 00:07 Ticket #954 (Issue on lmcsCW value range) closed by
- invalid: OK, it seems that this ticket can be closed.
- 00:05 Ticket #953 (sps_num_lasdf_inrervals_minus2 in Versatile Video Coding (Draft 8) is ...) closed by
- fixed
4 May 2020:
- 23:52 Ticket #950 (NumSubLayersInLayerInOLS derivation) closed by
- fixed: Thanks! This part of the equation has been changed as part of an …
- 23:46 Ticket #1019 (Naming of same_qp_table_for_chroma) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 23:40 Ticket #948 (typo in PPS definition) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 23:36 Ticket #999 (JVET-Q0488 Integration - PicUnitRepConSeiList) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 23:28 Ticket #996 (Chroma factor applied twice after combination of scaling window proposals) closed by
- fixed: This was fixed already (I don't know when it was fixed).
- 23:20 Ticket #965 (Missing opening brace in scaling_list_data syntax) closed by
- fixed: Good catch! Thanks! Will be fixed in JVET-R2001-v8.
- 23:13 Ticket #952 (alf_ctb_flag[][][] array index bug in 9.3.4.2.2) closed by
- duplicate: The issues reported herein were already reported in #945.
- 23:08 Ticket #945 (Typo of slice_cc_alf_cr_enabled_flag, alf_ctb_cc_cr_idc and alf_ctb_flag) closed by
- fixed: Good catches! Thanks! Will be fixed in R2001-v8.
- 22:59 Ticket #882 (WPP vs. entropy coding sync naming) closed by
- fixed: This has been resolved in JVET-R2001. The syntax element name has been …
- 21:07 Ticket #1037 (Signalling of OLS DPB params and OLS HRD Idx in VPS) created by
- In the JVET-R2001-v7, the signalling for syntax elements for OLS DPB …
- 19:33 Ticket #982 (Typo in Q2007: 8.15.1.1.7 and 8.15.3.2) closed by
- fixed: Thanks! Good catches. All will be fixed in JVET-R2007-v2.
- 05:15 Ticket #1036 (Typo in CR beta/tc offset of slice header) created by
- In "7.4.8.1 General slice header semantics", the name of CR beta/tc …
- 02:59 Ticket #1035 (RPL constraint for RADL picture) created by
- The following constraint is currently in the spec. When the current …
30 Apr 2020:
- 11:35 Ticket #1034 (Duplicated functions for writing/parsing of prediction weight table) created by
- Prediction weight table reading and parsing uses different functions …
- 08:48 Ticket #1033 (Mismatch spec/VTM on RefPicLtPocList set) created by
- The calculation of FullPocLt[i][j] is not aligned with the …
- 08:17 Ticket #1032 (Typo in 8.6.2.2 Derivation process for IBC luma block vector prediction) created by
- In formula (1121) and (1122), mvIdx should be replaced by bvIdx. The …
- 01:55 Ticket #1031 (prohibited MER size can be set in VTM) closed by
- fixed
- 01:12 Ticket #1031 (prohibited MER size can be set in VTM) created by
- In the VVC draft, The value of log2_parallel_merge_level_minus2 shall …
- 01:05 Ticket #991 (mismatch with spec and Encoder bug related to JVET_Q0471_CHROMA_QT_SPLIT) closed by
- fixed: fixed by JVET-R0131
- 01:04 Ticket #1003 (encoder crash when setting large min QT size) closed by
- fixed
29 Apr 2020:
- 23:05 Ticket #1030 (Wrong chroma ALF virtual boundary position for 4:2:2 and 4:4:4 sequences) created by
- In R2001-v3, for 422 and 444 sequences, wrong chroma ALF VB position …
- 20:36 Ticket #1029 (Encoder/Decoder Mismatch occurs when RDOQ is disabled) closed by
- fixed: Fixed in …
27 Apr 2020:
- 10:41 Ticket #1029 (Encoder/Decoder Mismatch occurs when RDOQ is disabled) created by
- At VTM-8.0, encoder/Decoder mismatch occurs when following commands …
- 04:50 Ticket #1028 (NumEntryPoints in R0481) closed by
- fixed
24 Apr 2020:
- 20:22 Milestone VTM-8.1 completed
- 17:23 Ticket #1028 (NumEntryPoints in R0481) created by
- In NumEntryPoints derivation, "&& …
- 09:59 Ticket #1005 (Rectangular slice map – CTU map in wrong order.) reopened by
- I just noticed you are referring to the single subpicture case. I …
- 09:17 Ticket #1005 (Rectangular slice map – CTU map in wrong order.) closed by
- fixed: > When res_change_in_clvs_allowed_flag is equal to 1, the value of …
23 Apr 2020:
- 08:21 Ticket #1027 (SW/text mismatch on sample clipping in LMCS) created by
- The SW/text has a mismatch that SW performs sample clipping after LMCS …
20 Apr 2020:
- 08:06 Ticket #1026 (Mismatch on Inverse JCCR between SW and Spec) created by
- In VTM-8.0, there is a clipping operation in inverse JCCR process as …
- 02:33 Ticket #1005 (Rectangular slice map – CTU map in wrong order.) reopened by
- The fix for subpictures using single_slice_per_subpic_flag doesn't …
19 Apr 2020:
- 15:18 Ticket #876 (Update nonCTC-SliceConfigExamples cfg files to remove "Triangle") closed by
- fixed: The config files were converted to differential files in MR 1521 …
- 12:28 Ticket #1025 (--TargetOutputLayerSet=<intermediate OSLs> fails to decode) created by
- VTM fails to decoder when using --TargetOutputLayerSet set to …
- 11:04 Ticket #984 (Typo in writing Deblocking Cb, Cr Beta and Tc offsets in PictureHeader) closed by
- fixed
- 06:40 Ticket #1024 (add check on sps_max_luma_transform_size_64_flag) created by
- When CtbSizeY is less than 64, the value of …
- 04:22 Ticket #1023 (Mismatch of LMCS encoder and decoder for multiple slices) created by
- JVET-Q0346 aspect 1 was adopted to enable LMCS at slice level for …
18 Apr 2020:
- 15:16 Ticket #1000 (film grain SEI encoder use wrong bits to signal num_model_values_minus1) closed by
- fixed: The MR was merged
- 15:16 Ticket #1016 (Use of uninitialized value due to missing WP reset) closed by
- fixed: The MR was merged
- 15:15 Ticket #1015 (bug when a tile contain multiple slices) closed by
- fixed: Fixed in MR 1509 …
- 15:13 Ticket #1014 (VTM software not align with spec for DQ and SDH signalling in SPS) closed by
- fixed: The MR was merged.
- 15:12 Ticket #1004 (Subpictures – Motion clipping missing for affine prediction.) closed by
- fixed
- 15:11 Ticket #1021 (Raster scan slices - Bug fix for slice map initialization breaks ...) closed by
- fixed: The MR was merged.
- 11:11 Ticket #966 (Incorrect mv clipping for subpictures in clipMv function) closed by
- fixed: Fixed in MR 1464 …
- 11:08 Ticket #1006 (Rectangular slice map – No rectangular slice initialization.) closed by
- fixed: It seems the rectangular slice map was never correctly initialized for …
- 11:07 Ticket #1005 (Rectangular slice map – CTU map in wrong order.) closed by
- fixed: It seems the rectangular slice map was never correctly initialized for …
- 11:06 Ticket #1007 (Rectangular slice map – CTU to subpicture mapping never initialized.) closed by
- fixed: It seems the rectangular slice map was never correctly initialized for …
- 11:01 Ticket #1008 (Subpictures – Unable to change subpicture IDs.) closed by
- fixed: The bug is in a bitstream conformance check, which is not needed in a …
- 06:05 Ticket #1022 (Unused filter in CCLM) created by
- In VVC Draft8 vE, down-sample F4 is defined when either SubWidthC or …
- 03:29 Ticket #1021 (Raster scan slices - Bug fix for slice map initialization breaks ...) created by
- The subpic slice map initialization fix in MR !1507 has broken …
17 Apr 2020:
- 15:52 Ticket #1020 (wrong integration of text about six_minus_max_num_merge_cand, ...) created by
- In the last meeting, JVET-Q0798 is adopted which moves four merge …
16 Apr 2020:
- 10:00 Ticket #1019 (Naming of same_qp_table_for_chroma) created by
- As Gary mentioned in the meeting the name should contain _flag for a …
- 09:27 Ticket #1018 (Bug on calculation of dec_max_pic_buffering_minus1 in VTM) created by
- According to the specification text, dec_max_pic_buffering_minus1 is …
15 Apr 2020:
- 11:52 Ticket #1001 (Wrong clipping ranges in formulas (355) and (356) defining the number ...) closed by
- invalid: Yes, you're right. Thank you!
14 Apr 2020:
- 17:49 Ticket #794 (Mismatch on getting wide angle intra mode between text and VTM) closed by
- fixed: Fixed in MR 1493 …
- 17:22 Ticket #1017 (Missing the check of maximum transform size when CtbSizeY is 32) created by
- In VVC D8, it mentioned: When CtbSizeY is less than 64, the value …
- 11:10 Ticket #1016 (Use of uninitialized value due to missing WP reset) created by
- Memory sanitizer finds a use of uninitialized value in WP parameters. …
12 Apr 2020:
- 16:30 Ticket #1015 (bug when a tile contain multiple slices) created by
- the corresponding code in VTM8.0 […] before m_sliceMap[ i …
11 Apr 2020:
- 14:56 Ticket #980 (Issue on CCALF BD estimation) closed by
- fixed
- 14:55 Ticket #1009 (Subpictures – Overflow in subpic ID.) closed by
- fixed
- 14:54 Ticket #947 (Mismatch when using parcat, related to ALF) closed by
- fixed
- 02:16 Ticket #1014 (VTM software not align with spec for DQ and SDH signalling in SPS) created by
- Issue: current VTM software does not include DQ and SDH signalling in …
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