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6fe8556a19
Fixes ticket #128. The SVQ1 interframe mean VLC symbols -128 and 128 are incorrectly swapped in our SVQ1 implementation, resulting in visible artifacts for some videos. This patch unswaps the order of these two symbols. The most noticable example of the artiacts caused by this error can be observed in https://trac.ffmpeg.org/attachment/ticket/128/svq1_set.7z '352_288_k_50.mov'. The artifacts are not observed when using the reference decoder (QuickTime 7.7.9 x86 binary). As a result of this patch, the reference data for the fate-svq1 test ($SAMPLES/svq1/marymary-shackles.mov) must be modified. For this file, our decoder output is now bitwise identical to the reference decoder. I have tested patch with various other samples and they are all now bitwise identical.
156 lines
8.6 KiB
Plaintext
156 lines
8.6 KiB
Plaintext
#tb 0: 1/15
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#media_type 0: video
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#codec_id 0: rawvideo
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#dimensions 0: 160x120
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#sar 0: 0/1
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0, 0, 0, 1, 21600, 0x7f9389e3
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0, 1, 1, 1, 21600, 0xcebb8896
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0, 2, 2, 1, 21600, 0xef51860a
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0, 3, 3, 1, 21600, 0x88d97e7d
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0, 4, 4, 1, 21600, 0xc7757c88
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0, 5, 5, 1, 21600, 0x2f537ade
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0, 6, 6, 1, 21600, 0xd50a7eff
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0, 7, 7, 1, 21600, 0xdcfb7fc6
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0, 8, 8, 1, 21600, 0x0d608299
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0, 9, 9, 1, 21600, 0x97ca81b4
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0, 10, 10, 1, 21600, 0x791f80e7
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0, 11, 11, 1, 21600, 0x96ae7d33
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0, 12, 12, 1, 21600, 0x4d7474a8
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0, 13, 13, 1, 21600, 0x2ae76f37
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0, 14, 14, 1, 21600, 0x7da76265
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0, 15, 15, 1, 21600, 0x93ae3eb6
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0, 16, 16, 1, 21600, 0xebfd3868
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0, 17, 17, 1, 21600, 0x54f82ffa
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0, 18, 18, 1, 21600, 0x8d5b2ad0
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0, 19, 19, 1, 21600, 0xe67128e6
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0, 20, 20, 1, 21600, 0xb7bf613e
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0, 21, 21, 1, 21600, 0xf697fa3e
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0, 22, 22, 1, 21600, 0x5b6ede88
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0, 23, 23, 1, 21600, 0x7a84a8f7
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0, 24, 24, 1, 21600, 0x0351ad27
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0, 25, 25, 1, 21600, 0x57b547c2
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0, 26, 26, 1, 21600, 0xbb9e1558
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0, 27, 27, 1, 21600, 0xcb470f6b
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0, 28, 28, 1, 21600, 0xeb100de0
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0, 29, 29, 1, 21600, 0x089c2bf0
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0, 30, 30, 1, 21600, 0xe27b6a42
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0, 31, 31, 1, 21600, 0xbfe2b11b
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0, 32, 32, 1, 21600, 0xd9ca0bb5
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0, 33, 33, 1, 21600, 0x12fe783c
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0, 34, 34, 1, 21600, 0x6c12bab5
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0, 35, 35, 1, 21600, 0x1ac23706
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0, 36, 36, 1, 21600, 0x7a95cb5f
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0, 37, 37, 1, 21600, 0xf1bfbb46
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0, 38, 38, 1, 21600, 0x773d1d0c
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0, 39, 39, 1, 21600, 0x2e7bea65
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0, 40, 40, 1, 21600, 0xdb1a086f
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0, 41, 41, 1, 21600, 0x5b36b78d
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0, 42, 42, 1, 21600, 0x7b533ca6
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0, 43, 43, 1, 21600, 0x65d75105
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0, 44, 44, 1, 21600, 0xfe6f6207
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0, 45, 45, 1, 21600, 0x44c4ce57
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0, 46, 46, 1, 21600, 0x220f3dae
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0, 47, 47, 1, 21600, 0xb4d20ffb
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0, 48, 48, 1, 21600, 0x8907ad72
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0, 49, 49, 1, 21600, 0xc6418998
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0, 50, 50, 1, 21600, 0x395b6670
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0, 51, 51, 1, 21600, 0x83495b88
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0, 52, 52, 1, 21600, 0x8920d683
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0, 53, 53, 1, 21600, 0xd7fc64ea
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0, 54, 54, 1, 21600, 0x21a3b222
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0, 55, 55, 1, 21600, 0xc11f2dbd
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0, 56, 56, 1, 21600, 0xd1d5495d
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0, 57, 57, 1, 21600, 0x70f2de20
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0, 58, 58, 1, 21600, 0x10adc9a9
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0, 59, 59, 1, 21600, 0xf713c0ec
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0, 60, 60, 1, 21600, 0xa346b3fe
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0, 61, 61, 1, 21600, 0x7945c29b
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0, 62, 62, 1, 21600, 0xb07ceb91
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0, 63, 63, 1, 21600, 0xe1eaf9ef
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0, 64, 64, 1, 21600, 0x6fa915c7
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0, 65, 65, 1, 21600, 0x61952055
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0, 66, 66, 1, 21600, 0x4bca2382
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0, 67, 67, 1, 21600, 0x36161fe2
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0, 68, 68, 1, 21600, 0xf93a28f7
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0, 69, 69, 1, 21600, 0xa02a3d47
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0, 70, 70, 1, 21600, 0x925b3609
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0, 71, 71, 1, 21600, 0x5b6941db
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0, 72, 72, 1, 21600, 0x33154a91
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0, 73, 73, 1, 21600, 0xb1d75c50
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0, 74, 74, 1, 21600, 0x1cb369bd
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0, 75, 75, 1, 21600, 0x3be4eff2
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0, 76, 76, 1, 21600, 0xbb89c301
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0, 77, 77, 1, 21600, 0xc7630d85
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0, 78, 78, 1, 21600, 0xf7441c67
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0, 79, 79, 1, 21600, 0xc23611ef
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0, 80, 80, 1, 21600, 0x840efb21
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0, 81, 81, 1, 21600, 0x7d470a0f
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0, 82, 82, 1, 21600, 0xfe093210
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0, 83, 83, 1, 21600, 0x0f3ea098
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0, 84, 84, 1, 21600, 0xcd72286f
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0, 85, 85, 1, 21600, 0x826f8030
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0, 86, 86, 1, 21600, 0xcda3ace8
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0, 87, 87, 1, 21600, 0x39cb4cd0
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0, 88, 88, 1, 21600, 0xa86a60ac
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0, 89, 89, 1, 21600, 0xcd32ed8e
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0, 90, 90, 1, 21600, 0x769b285d
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0, 91, 91, 1, 21600, 0x10234cd0
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0, 92, 92, 1, 21600, 0x951036b8
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0, 93, 93, 1, 21600, 0xaef248fa
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0, 94, 94, 1, 21600, 0x74e36e84
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0, 95, 95, 1, 21600, 0x3908531b
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0, 96, 96, 1, 21600, 0x342f2a9d
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0, 97, 97, 1, 21600, 0x291d58f3
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0, 98, 98, 1, 21600, 0xcf24b1e5
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0, 99, 99, 1, 21600, 0x3e7c7959
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0, 100, 100, 1, 21600, 0x6517e573
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0, 101, 101, 1, 21600, 0x304cc6db
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0, 102, 102, 1, 21600, 0x272895e4
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0, 103, 103, 1, 21600, 0x52325837
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0, 104, 104, 1, 21600, 0xd01344bd
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0, 105, 105, 1, 21600, 0xd25a370b
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0, 106, 106, 1, 21600, 0x274e0ae9
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0, 107, 107, 1, 21600, 0x6f66138f
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0, 108, 108, 1, 21600, 0xd35a0f60
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0, 109, 109, 1, 21600, 0xe0610863
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0, 110, 110, 1, 21600, 0x920b05fb
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0, 111, 111, 1, 21600, 0x5befe39d
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0, 112, 112, 1, 21600, 0xd167bd58
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0, 113, 113, 1, 21600, 0x653ac504
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0, 114, 114, 1, 21600, 0x8372c6d7
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0, 115, 115, 1, 21600, 0x0302c276
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0, 116, 116, 1, 21600, 0xa176b694
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0, 117, 117, 1, 21600, 0x4c2e935a
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0, 118, 118, 1, 21600, 0xf7ea844e
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0, 119, 119, 1, 21600, 0x76d6c07b
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0, 120, 120, 1, 21600, 0x0a14d610
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0, 121, 121, 1, 21600, 0x0ec9f3f3
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0, 122, 122, 1, 21600, 0xdc90f6ea
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0, 123, 123, 1, 21600, 0xc841f9ef
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0, 124, 124, 1, 21600, 0x7ab5f9b9
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0, 125, 125, 1, 21600, 0xda40f3c2
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0, 126, 126, 1, 21600, 0x0040fb72
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0, 127, 127, 1, 21600, 0x705b0786
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0, 128, 128, 1, 21600, 0x26d5198d
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0, 129, 129, 1, 21600, 0x6f5153ad
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0, 130, 130, 1, 21600, 0x9f26624b
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0, 132, 132, 1, 21600, 0xb957ca79
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0, 133, 133, 1, 21600, 0x03a60612
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0, 136, 136, 1, 21600, 0x3d199b09
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0, 137, 137, 1, 21600, 0x97e2b504
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0, 138, 138, 1, 21600, 0x7563f784
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0, 139, 139, 1, 21600, 0x9a473879
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0, 140, 140, 1, 21600, 0x2e2054e5
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0, 141, 141, 1, 21600, 0x06b3658b
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0, 142, 142, 1, 21600, 0xa37ee249
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0, 143, 143, 1, 21600, 0xa527efa1
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0, 144, 144, 1, 21600, 0x12791532
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0, 145, 145, 1, 21600, 0xc5350145
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0, 146, 146, 1, 21600, 0xcd44f1ac
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0, 147, 147, 1, 21600, 0xe610edfb
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0, 148, 148, 1, 21600, 0x5642f672
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0, 149, 149, 1, 21600, 0xf2bc3e5b
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