{1} Active Tickets (91 matches)

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Ticket Summary Component Version Milestone Type Owner Status Created
#620 MSYS2/MinGW/GCC9: InterpolationFilter_avx.cpp: x86 compile trying to use x86-64 intrinsics VTM VTM-6.2 defect new 25 Oct 2019
#207 VTM + 360Lib tries to read input/reference file even is E2E quality metrics are not enabled 360Lib defect new 27 Feb 2019
#215 Encoder fails when WP is enabled (WeightedPredP/WeightedPredB=1) VTM VTM-5.0rc1 defect new 4 Mar 2019
#572 Incorrect use of chroma distortion weights if Cb and Cr QP offsets differ (affects perceptual QPA, may affect SBT in HDR-PQ CTCs) VTM VTM-6.1 defect new 10 Oct 2019
#1588 VTM is also affected. While testing the VVC in lossless mode, encoder seems to generate a invalid bit-stream and the decoder fails with error message VTM VTM-17.2 defect new 18 Jan 2023
#1591 wrong bitstream and erroneous picheader values when Affine disabled and scaled reference (scalable or RPR) VTM defect new 14 Mar 2023
#1595 decoding error when generating multilayer bitstream Conformance VTM-19.0 defect new 16 Apr 2023
#1626 xParseSEIBufferingPeriod does not match spec, code omits some syntax elements VTM VTM-23.0 defect new 25 Jan 2024
#1645 [misalignment] sbtmvp eanbling condition in CU level VTM defect new 22 Oct 2024
#1646 [misalignment] condition to use of tempMV from sbtmvp candidate VTM defect new 22 Oct 2024
#1647 [misalignment] pruning condition for AMVP HMVP candidate VTM defect new 22 Oct 2024
#1648 [misalignment] on use of sps_chroma_horizontal/vertical_collocated_flag VTM defect new 22 Oct 2024
#1649 [misalignment] on rprConstraintsActiveFlag VTM defect new 22 Oct 2024
#1627 "Decoding process for palette mode" does not say what to do with output samples spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
#126 bug for calculating target bits in rate control in case of TemporalSubsampleRatio not equals to one VTM VTM-3.0 defect new 2 Dec 2018
#139 patch complementary for #126: about frame rate format in case of rate control VTM VTM-3.0 defect new 24 Dec 2018
#143 runtime error when INTRA_FULL_SEARCH set to 1 VTM VTM-3.0 defect new 28 Dec 2018
#209 Exception thrown in 'estIntraPredChromaQT' function VTM VTM-4.0.1 defect reopened 28 Feb 2019
#226 Windows debug & release coding results not the same when IBC is ON for VTM4.0 VTM VTM-4.0 defect new 14 Mar 2019
#294 ALF disabling at slice and tile boundaries not working VTM VTM-5.0 defect new 29 May 2019
#339 Mismatch between SIMD_ENABLE macro ON and OFF VTM VTM-5.0 defect new 25 Jun 2019
#468 ERROR: AddressSanitizer: unknown-crash VTM VTM-6.1 defect new 19 Aug 2019
#507 Signalling of RPL in slice header of IDR picture VTM VTM-6.1 defect new 7 Sep 2019
#521 Platform-inconsistent results for palette, RA, qp=2 VTM VTM-6.1 defect new 12 Sep 2019
#539 Add fix in EncGOP.cpp to new HDRTools v0.20+ VTM VTM-6.1 defect new 21 Sep 2019
#540 Problem with 360lib VTM VTM-6.1 defect new 21 Sep 2019
#542 The proposal displaying information on the input video. VTM VTM-6.1 defect new 23 Sep 2019
#544 Implicit partitonning issue when CtbSizeY = 128 and dual tree VTM VTM-6.1 defect new 24 Sep 2019
#548 [Tile] Wrong Intra Mode for first PU of second Tile VTM VTM-6.1 defect new 26 Sep 2019
#622 Incorrect use of getComponentScaleX() for LM, DMVR, and QPA VTM VTM-6.2 defect new 25 Oct 2019
#666 FIx the wrong QP and lambda clipping in rate control VTM VTM-7.0rc1 defect new 7 Nov 2019
#677 Memory bandwidth calculation in DMVR and BDOF VTM VTM-6.0 defect new 11 Nov 2019
#683 Encoder fails (core dump) after first picture when using a different coding structure VTM VTM-6.2 defect new 12 Nov 2019
#721 encoder crash for 444 coding of VTM master branch 360Lib defect new 22 Nov 2019
#734 VTM-7.0 has enc/dec mismatch for RPR 1.5x VTM VTM-7.0 defect new 1 Dec 2019
#793 Mismatch encode decode for YUV400 VTM VTM-7.1 defect new 3 Jan 2020
#814 Encoder/Decoder mismatch found in RA configuration when decoding concatenate bitstreams VTM VTM-7.1 defect new 19 Jan 2020
#880 Bug: In setting POC for dependent layers in DecLib.cpp VTM VTM-7.3 defect new 12 Feb 2020
#913 Invalid LevelIDC in DCI for multi-layer VTM VTM-8.0 defect new 2 Mar 2020
#929 Encoder hangs when too few frames in source file VTM VTM-8.0 defect new 5 Mar 2020
#959 Coding loss of LMCS with Kimono 420 VTM VTM-8.0 defect new 19 Mar 2020
#977 writing outside of allocated memory VTM VTM-8.0 defect new 25 Mar 2020
#981 Mismatch when slice_ts_residual_coding_disabled_flag is enabled VTM VTM-8.0 defect reopened 26 Mar 2020
#988 Decoder mismatch for lossless coding when RDOQ is enabled at config VTM VTM-8.0 defect new 1 Apr 2020
#1104 Inconsistency between two rate-distortion costs in the case of a I-slice in 4:0:0 VTM VTM-8.0 defect new 5 Jun 2020
#1144 Seg fault in several compliance check when RPL is sent and is not empty in IDR VTM VTM-19.0 defect new 25 Jun 2020
#1223 Function problem for 10bit VTM VTM-9.3 defect new 23 Jul 2020
#1376 Decoder crash in decoding a multiple CVS bitstream VTM VTM-10.0 defect new 9 Sep 2020
#1434 The xEncodeInterResidualQT() function seem to be error VTM VTM-10.2 defect new 24 Nov 2020
#1482 static Rom g_Rom is not free VTM VTM-12.0 defect new 22 Apr 2021
#1530 --SPSNR_NN flag not responding 360Lib defect new 2 Feb 2022
#1582 Decoder crash with IDR refresh VTM VTM-18.2 defect new 2 Dec 2022
#1585 Enocoder check for invalid NNPF SEI combination missing VTM VTM-19.0 defect new 8 Jan 2023
#1589 Different rate-distortion results when the value of "REUSE_CU_RESULTS" changes. VTM VTM-19.0 defect new 22 Jan 2023
#1590 Issue with sub-picture functionality VTM VTM-18.2 defect new 24 Feb 2023
#1610 Frame lost when the default NNPF config files are applied in coding. VTM VTM-21.2 defect new 1 Sep 2023
#1611 Segmentation fault occurred on VTM-21.0 with the two-layer-independent configuration on specific sequences under the lowdelay configuration. VTM VTM-21.0 defect new 1 Sep 2023
#1612 PO-SEI cannot process correctly using the default configuration file. VTM VTM-21.0 defect new 1 Sep 2023
#1619 [Multilayer Profiles] Potential Mismatch of VTM22.0 & Specification Related To Derivation Process For Merge Motion Vector Difference VTM defect new 25 Oct 2023
#1620 Parcat not dropping prefix_sei NAL units for IDR pictures of non-first parallel segments VTM defect new 31 Oct 2023
#1633 Encoder crashes when combining 16bit-cfg-file with multilayer-cfg-file VTM VTM-23.0 defect new 25 Jan 2024
#1636 multilayer coding fails when coding layers with different number of frames VTM VTM-23.0 defect new 29 Jan 2024
#1639 Compatibility issue with RPR and multi-pass VTM VTM-23.0 defect new 28 May 2024
#1640 Bug in SEIReader::getSEIDecodingUnitInfoDuiIdx() VTM VTM-23.0 defect new 30 May 2024
#1641 Compilation error in VS2017 when RExt__HIGH_BIT_DEPTH_SUPPORT is set to 1 VTM VTM-23.0 defect new 4 Jun 2024
#1642 SIMD code for ALF classification does not match C code VTM VTM-23.0 defect new 4 Jun 2024
#1643 reconstructed video display problem for UpscaledOutput=1 when enable RPR VTM defect new 6 Sep 2024
#1651 References to various non-existent syntax elements relating to sps_partition_constraints_override_enabled_flag spec H.266/VVC v3 defect new 18 Nov 2024
#206 Support .y4m input VTM VTM-4.0 enhancement new 26 Feb 2019
#518 VTM-6.0 tracing crashes with recent gcc VTM VTM-6.0 enhancement new 11 Sep 2019
#1034 Duplicated functions for writing/parsing of prediction weight table VTM VTM-8.1 enhancement new 30 Apr 2020
#1077 Enabling dependent quantization for lossy slices in mixed lossy-lossless VTM VTM-10.0 enhancement new 20 May 2020
#1392 MaxCUWidth and MaxCUHeight config parameters VTM VTM-10.0 enhancement new 30 Sep 2020
#1430 Cannot set MTT depth equal to 0 in VTM (Unnecessary encoder config check?) VTM VTM-10.0 enhancement new 19 Nov 2020
#1483 /cfg/444/yuv444.cfg seems obsolete VTM VTM-12.0 enhancement new 26 Apr 2021
#1484 /cfg/per-class/formatRGB.cfg is silent on colorspace conversion VTM VTM-12.0 enhancement new 26 Apr 2021
#1614 Select maximun and minimun TU size VTM VTM-21.0 task new 15 Sep 2023
#1609 NoBackwardPredFlag derivation ambiguity spec H.266/VVC v3 H.266/VVC v4 defect new 17 Aug 2023
#1617 Not initialized NumCtusInSlice[0] to 0. spec H.266/VVC v3 H.266/VVC v4 defect new 26 Sep 2023
#1624 Incorrect indexing in computation of motion vector offset spec H.266/VVC v3 H.266/VVC v4 defect new 24 Jan 2024
#1629 mtt_split_cu_vertical_flag context uses undefined variable chType spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
#1630 Missing equations for applying AmvrShift spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
#1631 Should "Motion vector storing process for geometric partitioning mode" store HpelIfIdx? spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
#1632 Incorrect indexing used for choosing matrix intra sample prediction spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
#1634 Matrices QStateTransTable,levelScale,AlfFixFiltCoeff,AlfClassToFiltMap are incorrectly transposed spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
#1635 Incorrect inference for tu_y_coded_flag spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
#1644 Correction of wrong reference on VVC Annex C.4 regarding DpbOutputInterval constraint spec H.266/VVC v3 H.266/VVC v4 defect new 11 Sep 2024
#1650 incorrect indexing for the h location component in ALF process spec H.266/VVC v3 H.266/VVC v4 defect new 8 Nov 2024
#1391 Unnecessary setting of mrgTypeNeighbours in getInterMergeCandidates() and checking condition in getInterMMVDMergeCandidates() VTM VTM-10.0 VTM-10.1 enhancement new 30 Sep 2020
#1285 Cleanup of some variable names VTM VTM-9.3 enhancement new 3 Aug 2020
#1628 Derivation of ModeTypeCondition should say "one or more" spec H.266/VVC v3 H.266/VVC v4 defect new 25 Jan 2024
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