Timeline


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11 Dec 2020:

15:10 Ticket #1438 (Decoder crashes when decoding multi-layer bitstream) created by msantamaria
After generating a multi-layer bitstream with VTM 11.0, an error is …
14:09 Ticket #1437 (vtm bugs In function getModifiedWideAngle) created by wzq_arcvideo
there has a bug exiting for a long time in function …

1 Dec 2020:

09:47 Ticket #1436 (Mismatch on ScalingMatrixDCRec derivation in eq.(104) between Spec and SW) created by tsukuba.takeshi
In the spec (JVET-S2001vH), ScalingMatrixDCRec derivation is defined …
09:25 Ticket #1435 (Mismatch on ScalingMatrixRec derivation in eq.(105) between Spec and SW) created by tsukuba.takeshi
In the spec (JVET-S2001vH), ScalingMatrixRec derivation is defined as …

30 Nov 2020:

06:19 Ticket #1400 (Temporal filter bug in VTM) closed by XiangLi
fixed: Fixed in …

24 Nov 2020:

11:43 Ticket #287 (Fast encoder search for MTS defect) closed by chollmann
fixed: Fixed by JVET-P0273 (leftover ticket)
10:20 Ticket #1434 (The xEncodeInterResidualQT() function seem to be error) created by annci
When CuWidth/CuHeight are 128 and TuWidth/TuHeight are 64, Cbf of …

23 Nov 2020:

12:59 Ticket #1397 (QUANT_D_Huawei_2: bad level indicator) closed by iole.moccagatta
fixed: Fixed in QUANT_D_Huawei_3.zip.

20 Nov 2020:

12:28 Ticket #1433 (VTM doesn't start decoding on GDR with ph_recovery_poc_cnt = 0) created by jack.enhorn
VTM decoder doesn't check for GDR pictures with ph_recovery_poc_cnt = …
00:24 Ticket #1406 (Incorrect Syntax Type for ffi_display_elemental_periods_minus1) closed by bheng
fixed: Fixed in merge request jvet/VVCSoftware_VTM!1956
00:23 Ticket #1407 (Missing HRD syntax conditions) closed by bheng
fixed: Fixed in merge request jvet/VVCSoftware_VTM!1950

19 Nov 2020:

14:29 Ticket #1432 (Typo in the semantics of gci_one_slice_per_pic_constraint_flag) created by martin.m.pettersson
The names of the syntax elements num_slices_in_pic_minus1 and …
13:10 Ticket #1431 (Align VTM clipping after inverse transform with specification) created by adybrowne
In section 8.7.4.1 (JVET-S2001vH), the equation (1163) specifies the …
11:51 Ticket #1430 (Cannot set MTT depth equal to 0 in VTM (Unnecessary encoder config check?)) created by Tomohiro Ikai
Hi experts, It seems we cannot set MTT depth equal to 0 in VTM with …

18 Nov 2020:

22:14 Ticket #1429 (Temporal Filter does not work with field coding) created by ksuehring
When both encoder temporal filter and field coding are enabled at the …
20:15 Ticket #1428 (Inference of rpl_idx[ 1 ] may be ambiguous) created by bheng
What is the intended behavior for this section if both "When ..." …
14:49 Ticket #1427 (Decoder crashes when decoding mixed NALU bitstream) created by hallapur
Crashing happens mainly because decoder does not check number of …

17 Nov 2020:

20:33 Ticket #1425 (Temporal id check fails) closed by fbossen
duplicate: Closed as duplicate of #1414.
16:39 Ticket #1426 (Wrong place for initialization of bestBcwCost) closed by ksuehring
fixed: fixed as suggested in …
15:52 Ticket #1426 (Wrong place for initialization of bestBcwCost) created by tpoirier
In some rare cases xCheckRDCostInter is not executed before …
00:34 Ticket #1405 (Missing Decoded Picture Hash SEI Syntax) closed by bheng
fixed: Fixed in merge request jvet/VVCSoftware_VTM!1948
00:33 Ticket #1404 (Incorrect Condition for Coding WP num_l1_weights) closed by bheng
fixed: Fixed in merge request jvet/VVCSoftware_VTM!1947
00:32 Ticket #1299 (Missing initialization of subpic_treated_as_pic_flag when not present) closed by bheng
fixed: Fixed in merge request jvet/VVCSoftware_VTM!1945

14 Nov 2020:

22:24 Ticket #1425 (Temporal id check fails) created by fbossen
VTM generates the following error when decoding RAP_A_HHI_1: ERROR: In …
22:14 Ticket #1424 (Missing picture hash SEI) created by fbossen
The following bitstreams do not include picture hash SEIs: …
22:12 Ticket #1423 (Missing vps_max_tid_ref_present_flag) created by fbossen
The vps_max_tid_ref_present_flag field is missing in the VPS of the …
22:08 Ticket #1399 (OLS_A_Tencent_2: Bad DPB parameters) closed by fbossen
fixed

13 Nov 2020:

14:45 Ticket #1422 (Inferred values for dpb parameters defined in SPS are missing) created by marie-pierre.gallasso
When dpb parameters (max_dec_pic_buffeing_minus1, max_num_reorder_pics …
02:43 Ticket #1421 (Syntax type for ffi_display_elemental_periods_minus1) created by bheng
On Ticket #1406, it was suggested that …

12 Nov 2020:

23:17 Ticket #1420 (Incorrect picture hash SEI) created by fbossen
All bitstreams may be affected by #1405
21:28 Ticket #1403 (VPS Syntax Mismatch) closed by bheng
fixed: Fixed in merge request jvet/VVCSoftware_VTM!1852
15:15 Ticket #1419 (VTM does not correctly apply the C5.2.2 process) created by marie-pierre.gallasso
As said in specification, before decoding the current picture, the …
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