Timeline


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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 …

21 Jun 2019:

23:28 Ticket #333 (Transform / Quantization Bypass Missing) created by bheng
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 XiangLi
fixed: Fixed as suggested.
12:53 Ticket #332 (Build fails with gcc7 in debug mode when trace file is enabled) created by ksuehring
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 fbarbier
fixed: Fixed with commit 4ffa379bde22fb2764b52a48ee0cae3548794d5d
02:20 Ticket #331 (cu_cbf is set to 0 when BDPCM is 1) created by sunmi.yoo
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 wanght99
== 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 bbross
duplicate: Closed as duplicate of #290.
06:59 Ticket #329 (Mismtach with spec on sub-block temporal merging candidate) created by hmjang
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 fbarbier
The current implementation, in source/Lib/CommonLib/Slice.cpp, is …
11:38 Ticket #303 (bug in virtual boundaries (N0438) code) closed by ksuehring
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 YuchengSun
duplicate
09:27 Ticket #327 (Decoder crash when disable AMVR for IBC mode) created by YuchengSun
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 ksuehring
fixed: The MR was merged
11:34 Ticket #326 (AddressSanitizer: heap-buffer-overflow) created by fbarbier
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 geonjungko
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 chhuanb
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 chhuanb
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 geonjungko
As the block size condition to use ISP was changed from ( cbWidth <= …
12:41 Ticket #321 (mvd_l1_zero_flag semantic) created by geonjungko
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 ksuehring
fixed: The fix was merged in MR600 …
08:28 Ticket #320 (Typos) created by kazui
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 XiangLi
fixed: Fixed as suggested.

11 Jun 2019:

22:00 Ticket #319 (IBC BV range description) created by yuhan
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 XiangLi
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 bbross
fixed: Fixed in D5 v8
13:21 Ticket #304 (Mismatch with spec on pps_virtual_boundaries_pos_x/y coding) closed by forayr
fixed: Fix was merged
12:23 Ticket #318 (Missing initialization of MvdCpL0 array) created by fbarbier
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 forayr
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 vdrugeon
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 vdrugeon
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 jennylai
In VVC working draft v7, Table 9-17 sao_merge_left_flag and …
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