Timeline


and

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 …

29 Jun 2019:

01:24 Ticket #344 (spatial merge candidate derivation process with wrong prunings) created by LiZhang
The pruning process is dependent on the enabling of triangular …

28 Jun 2019:

15:05 Ticket #343 (Mismatch with spec in merge_data() syntax) created by fbarbier
Accordingly to specification (JVET-N1001-v9), in 7.3.7.7 Merge data …

27 Jun 2019:

16:51 Ticket #342 (CTU boundary position not computed correctly for Chroma deblocking) created by AnandMeher
For the Chroma longer tap deblocking, longer tap filter is currently …
15:21 Ticket #341 (Coefficients outside the first CG are considered in 8x8 LFNST) created by jason
In 8.7.4.1 of the current spec text, input array for inverse LFNST is …

26 Jun 2019:

20:06 Ticket #340 (Bug in the ISP text) created by adarsh
In Section 8.4.5.1, the invocation of intra coding process steps for …

25 Jun 2019:

13:51 Milestone VVC D5 v9 completed
04:14 Ticket #339 (Mismatch between SIMD_ENABLE macro ON and OFF) created by Krit
In VTM-5.0, bitstream mismatch occurs in Tango (starting from POC32) …
03:41 Ticket #330 (Bugs in transform-skip RDOQ) closed by XiangLi
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 zhaoyin
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 jonathang
In VTM 5.0 within CABACReader::transform_unit, the following code may …
06:54 Ticket #336 (Explicit RDPCM syntax element missing) created by jonathang
In VTM 5.0 within CABACReader::residual_coding, the function …
06:41 Ticket #335 (Chroma qp offset syntax element missing) created by jonathang
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 jonathang
In VTM the function CABACReader::cu_qp_delta handles decoding of the …
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