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Ticket | Resolution | Summary | Owner | Reporter |
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#1572 | fixed | Sub clause C.1 -- Regarding number of test | hendry197 | |
Description |
In sub clause C.1, the following is specified: For each operation point under test, the number of bitstream conformance tests to be performed is equal to n0 * n1 * ( 2 * n2 + n3 + n4 + n5 ), where the values of n0, n1, n2, n3, n4, and n5 are specified as follows: ... – n5 is derived as follows: – If general_du_hrd_params_present_flag in the selected general_timing_hrd_parameters( ) syntax structure is equal to 0, n5 is equal to 1. – Otherwise, n5 is equal to 2. It seems to me that when DU params is present, it applies to all so the n5 should be multiplication factor not simply an addition. The equation then should be something the the following: (n0 * n1 * ( 2 * n2 + n3 + n4) * n5 |
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#1571 | fixed | Regression in RPR after "Clean up motion interpolation functions" | nikolai.shostak | |
Description |
It seems that commit cd09d305c4263c3b48232e0b7ec7fe027ab8d3e8 Merge branch 'cleanmc3' into 'master' caused a regression in decoder. These streams from VTM15 conformance set are now failing:
DecoderApp log: > DecoderApp.exe -b vvc-vtm15-itu/RPR_B_Alibaba_3.bit VVCSoftware: VTM Decoder Version 17.2 [Windows][VS 1916][64 bit] [SIMD=AVX2] POC 0 LId: 0 TId: 0 ( IDR_N_LP, I-SLICE, QP 36 ) [DT 0.036] [L0] [L1] [MD5:4667f593084fdade07e4bca5f6c5306a,16f408d3b86fc5911e49af3280c28dc1,853eb7ee46817ef8c1cecf5ab192767a,(OK)] POC 1 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 45 ) [DT 0.012] [L0 0] [L1 0c] [MD5:d4948cf698d25f95760f04e43d957959,3d3a23ff36c5b1de53235e1b221ce1f3,54319ca288f4734bb92642dd499ed7ed,(OK)] POC 2 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 44 ) [DT 0.006] [L0 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [L1 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [MD5:19b737ace9b2334ccff5fa60e306c993,d3c2e197a6a409e6c2960f068cf8a095,913c5d54a912673fa30ecb22233f1cad,(***ERROR***)] [rxMD5:6b964093f1ad08e5e5d78f9bda819e4e,276fdae9940b1fa714e19d27f9f8c576,505e3b9876a8b25f3d759f05dda7ffe6] POC 3 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 45 ) [DT 0.003] [L0 2 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [L1 2c 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [MD5:60d8a720e4c0db20648ace1ada571637,1fd1700b4a01961249e621dd2a0e9132,dcaf9b7d6b164121b64ff51b0d873868,(***ERROR***)] [rxMD5:9f0ee8330bc1b0c97e134833cfee9dab,c3b238101973de8024d19cf8d08cf9e4,8995f2e81609fad1c9eaed0addf57f17] ***ERROR*** A decoding mismatch occured: signalled md5sum does not match Total Time: 0.124 sec. > DecoderApp.exe -b vvc-vtm15-itu/RPR_C_Alibaba_3.bit VVCSoftware: VTM Decoder Version 17.2 [Windows][VS 1916][64 bit] [SIMD=AVX2] POC 0 LId: 0 TId: 0 ( IDR_N_LP, I-SLICE, QP 36 ) [DT 0.037] [L0] [L1] [MD5:4667f593084fdade07e4bca5f6c5306a,16f408d3b86fc5911e49af3280c28dc1,853eb7ee46817ef8c1cecf5ab192767a,(OK)] POC 1 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 45 ) [DT 0.012] [L0 0] [L1 0c] [MD5:d4948cf698d25f95760f04e43d957959,3d3a23ff36c5b1de53235e1b221ce1f3,54319ca288f4734bb92642dd499ed7ed,(OK)] POC 2 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 44 ) [DT 0.010] [L0 1(1.50x, 1.50x) 0(1.50x, 1.50x)] [L1 1(1.50x, 1.50x) 0(1.50x, 1.50x)] [MD5:f37580a80ed2a14d7aa30a89ae98af8f,2a15061b57f83e1fb2deb7aded8e177c,dd66a43890517b1491ee1079b40b4abb,(***ERROR***)] [rxMD5:477ececa796440b96a174e27a1ea0b55,cc3149c5d146a55bc139fac4ec0725bc,074a5d7ee8bdece02e178976e19a44a0] POC 3 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 45 ) [DT 0.005] [L0 2 1(1.50x, 1.50x) 0(1.50x, 1.50x)] [L1 2c 1(1.50x, 1.50x) 0(1.50x, 1.50x)] [MD5:a5f90bf4f1433063583614275065fb81,8d99aedce1ef41c46767c0b35fdab8ca,2747ba5f99b06ff4219a5bb40178c7b1,(***ERROR***)] [rxMD5:74417d38044ab018dfb567758570d5e5,9f80a667c2f65a407e57ada0f297d499,92ead497ab73281cab0ae8600aa66ce9] ***ERROR*** A decoding mismatch occured: signalled md5sum does not match Total Time: 0.136 sec. > DecoderApp.exe -b vvc-vtm15-itu/RPR_D_Qualcomm_1.bit VVCSoftware: VTM Decoder Version 17.2 [Windows][VS 1916][64 bit] [SIMD=AVX2] POC 0 LId: 0 TId: 0 ( IDR_N_LP, I-SLICE, QP 21 ) [DT 0.055] [L0] [L1] [MD5:4138dfa8660a6cb477236d16dcc721c3,1156a4c97d34501e9cdc2b06327b2c33,3291ec05e298f34588b2124d63ea0bc9,(OK)] POC 1 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 27 ) [DT 0.014] [L0 0] [L1 0c] [MD5:6cb2ae735464cbc0b736781f34b8920e,83ba84da40390015efdcba48f7747d46,7313d0cd8760b40edc14ed277231ff0e,(OK)] POC 2 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 26 ) [DT 0.006] [L0 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [L1 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [MD5:d2c63ec90c7a3c5e4a58f7a9a0d64344,52752a81fd51b826301ccac253aee4c5,1a200de258dc8be56312e9336a0ec3e2,(***ERROR***)] [rxMD5:54999f2bf49a18ad395dc6ec50d4e3f7,52752a81fd51b826301ccac253aee4c5,1a200de258dc8be56312e9336a0ec3e2] POC 3 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 27 ) [DT 0.006] [L0 2 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [L1 2c 1(2.00x, 2.00x) 0(2.00x, 2.00x)] [MD5:66b5e6a1562c87e0393f2d285eea0c2d,140e2b93c03abfcbe80d09330a1c9239,73c7e1c560390620c5960605a5cd9796,(OK)] POC 4 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 26 ) [DT 0.022] [L0 3(0.50x, 0.50x) 2(0.50x, 0.50x) 1 0] [L1 3(0.50x, 0.50x) 2(0.50x, 0.50x) 1c 0] [MD5:1bc5ea916c9a509f38c0e2120b75c6b6,62b4e8127a4d12c63eddd3858277b741,cbdd4f9e44b42ebec3f291c81cca9ac4,(OK)] POC 5 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 27 ) [DT 0.019] [L0 4 3(0.50x, 0.50x) 2(0.50x, 0.50x) 0] [L1 4c 3(0.50x, 0.50x) 2(0.50x, 0.50x) 0] [MD5:c5d5f2f2963118a68fbdbb3b29e58fd1,bab58ef82dd1bf18d1789249fc68dc93,7c8f6ecb1eeb0ebb1ee34a2fba00e22a,(OK)] POC 6 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 26 ) [DT 0.010] [L0 5(2.00x, 2.00x) 4(2.00x, 2.00x) 3 0(2.00x, 2.00x)] [L1 5(2.00x, 2.00x) 4(2.00x, 2.00x) 3c 0(2.00x, 2.00x)] [MD5:72864a26547821c52e6cc0f9e958686a,145a13a5717c22e52ee8a005196acb03,4c775b745c9b08b57e84aefd3dc1ae8e,(***ERROR***)] [rxMD5:b020cd19c616ac862e0871b6aa824191,b20a212dcdb0bf18135d023a1e6051eb,4c775b745c9b08b57e84aefd3dc1ae8e] POC 7 LId: 0 TId: 0 ( TRAIL, B-SLICE, QP 27 ) [DT 0.007] [L0 6 5(2.00x, 2.00x) 4(2.00x, 2.00x) 0(2.00x, 2.00x)] [L1 6c 5(2.00x, 2.00x) 4(2.00x, 2.00x) 0(2.00x, 2.00x)] [MD5:3e33290e819a4c7463fbfee537d55485,4b21a0ff0340b8ba0fdaea3956bd9b67,464e1db780ef223b9c1bc4bcef4a4134,(***ERROR***)] [rxMD5:050ba55d268ba4e0630d95c9d25dd2d9,b8b6d89fddcb151beebe0db0b2b91069,047f3fcd46168b74d3af9804b62cc9d8] ***ERROR*** A decoding mismatch occured: signalled md5sum does not match Total Time: 0.241 sec. |
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#1570 | invalid | typo in ph_recovery_poc_cnt semantic | eeehey | |
Description |
"If the current picture is a GDR picture and ph_recovery_poc_cnt is equal to 0, the current picture itself is also referred to as the recovery point point." "recovery point point" shall be "recovery point picture" |