HEIF(HEVC image)検証#3
下記投稿からの続きです。
HEIF(HEVC image)検証#1 - 記憶は人なり
HEIF(HEVC image)検証#2 - 記憶は人なり
入力画像2の場合
検証結果
Condition | Mean of Diff | Max of Diff | File Size [bytes] |
---|---|---|---|
Original(TIF) | 0 | 0 | 46,080,560 |
x265 CRF0 | 276.33 | 25957 | 7,250,146 |
x265 CRF1 | 278.376 | 25700 | 6,821,690 |
x265 CRF2 | 281.328 | 25700 | 6,407,190 |
x265 CRF3 | 284.644 | 25186 | 5,974,543 |
x265 CRF4 | 288.681 | 25700 | 5,498,158 |
x265 CRF5 | 293.742 | 25186 | 5,058,759 |
x265 CRF6 | 299.986 | 25443 | 4,554,966 |
x265 CRF7 | 306.967 | 25957 | 4,077,161 |
x265 CRF8 | 314.9 | 25186 | 3,592,778 |
x265 CRF9 | 322.909 | 25700 | 3,220,095 |
x265 CRF10 | 332.256 | 24929 | 2,847,592 |
x265 CRF11 | 341.131 | 25700 | 2,614,656 |
x265 CRF12 | 353.218 | 25700 | 2,267,248 |
x265 CRF13 | 367.257 | 24929 | 1,964,799 |
x265 CRF14 | 382.858 | 26985 | 1,699,833 |
x265 CRF15 | 398.24 | 24929 | 1,476,437 |
x265 CRF16 | 415.507 | 28013 | 1,281,566 |
x265 CRF17 | 435.728 | 25700 | 1,089,000 |
x265 CRF18 | 457.287 | 27756 | 890,667 |
x265 CRF19 | 477.115 | 27756 | 749,981 |
x265 CRF20 | 500.776 | 29041 | 589,317 |
x265 CRF21 | 522.863 | 27499 | 450,943 |
x265 CRF22 | 543.087 | 28270 | 336,647 |
x265 CRF23 | 562.273 | 26728 | 261,005 |
x265 CRF24 | 577.591 | 31097 | 203,603 |
x265 CRF25 | 589.503 | 29812 | 164,997 |
x265 CRF26 | 601.308 | 30069 | 138,773 |
x265 CRF27 | 611.805 | 36237 | 120,872 |
x265 CRF28 | 622.058 | 35466 | 107,154 |
x265 CRF29 | 641.698 | 35209 | 95,498 |
x265 CRF30 | 653.892 | 34952 | 85,187 |
x265 CRF31 | 666.416 | 46260 | 76,219 |
x265 CRF32 | 682.928 | 44461 | 67,975 |
x265 CRF33 | 701.898 | 45489 | 60,523 |
x265 CRF34 | 721.237 | 49087 | 53,727 |
x265 CRF35 | 736.456 | 47545 | 47,777 |
x265 CRF36 | 763.482 | 51400 | 42,063 |
x265 CRF37 | 784.923 | 51914 | 37,155 |
x265 CRF38 | 813.14 | 53713 | 32,513 |
x265 CRF39 | 828.26 | 53970 | 28,236 |
x265 CRF40 | 876.955 | 57054 | 24,543 |
x265 CRF41 | 899.132 | 57054 | 21,203 |
x265 CRF42 | 933.996 | 59624 | 18,401 |
x265 CRF43 | 965.415 | 54998 | 16,103 |
x265 CRF44 | 1004.98 | 55255 | 14,249 |
x265 CRF45 | 1028.88 | 59624 | 13,156 |
x265 CRF46 | 1045.1 | 55769 | 12,498 |
x265 CRF47 | 1089.69 | 56026 | 12,117 |
x265 CRF48 | 1099.26 | 57825 | 11,835 |
x265 CRF49 | 1139.09 | 55255 | 11,773 |
x265 CRF50 | 1160.54 | 57311 | 11,670 |
x265 CRF51 | 1206.62 | 56797 | 11,621 |
JPEG Quality1 | 1672.82 | 57311 | 104,803 |
JPEG Quality2 | 1672.63 | 57311 | 104,849 |
JPEG Quality3 | 1651.96 | 62708 | 109,203 |
JPEG Quality4 | 2268.9 | 57825 | 118,302 |
JPEG Quality5 | 1676.74 | 55255 | 127,556 |
JPEG Quality6 | 1204.95 | 50115 | 135,666 |
JPEG Quality7 | 1327.7 | 47288 | 145,566 |
JPEG Quality8 | 1229.08 | 48573 | 154,604 |
JPEG Quality9 | 1037.76 | 46774 | 161,974 |
JPEG Quality10 | 1048.2 | 42919 | 171,420 |
JPEG Quality11 | 992.021 | 43176 | 180,163 |
JPEG Quality12 | 916.173 | 39578 | 186,988 |
JPEG Quality13 | 905.837 | 40092 | 195,552 |
JPEG Quality14 | 876.11 | 38293 | 203,798 |
JPEG Quality15 | 844.347 | 43690 | 210,635 |
JPEG Quality16 | 833.721 | 42148 | 217,967 |
JPEG Quality17 | 797.291 | 42148 | 226,267 |
JPEG Quality18 | 803.859 | 41634 | 233,452 |
JPEG Quality19 | 786.158 | 39835 | 239,920 |
JPEG Quality20 | 757.796 | 41377 | 245,965 |
JPEG Quality21 | 748.815 | 43433 | 253,182 |
JPEG Quality22 | 747.681 | 45746 | 259,796 |
JPEG Quality23 | 739.525 | 44975 | 265,793 |
JPEG Quality24 | 695.732 | 44461 | 272,329 |
JPEG Quality25 | 686.919 | 43947 | 277,726 |
JPEG Quality26 | 687.413 | 44461 | 284,205 |
JPEG Quality27 | 675.86 | 46003 | 289,842 |
JPEG Quality28 | 673.454 | 46260 | 297,168 |
JPEG Quality29 | 671.937 | 44204 | 302,154 |
JPEG Quality30 | 662.63 | 43947 | 307,222 |
JPEG Quality31 | 630.624 | 43947 | 313,437 |
JPEG Quality32 | 632.184 | 39835 | 319,975 |
JPEG Quality33 | 617.901 | 41634 | 328,014 |
JPEG Quality34 | 615.654 | 41120 | 331,635 |
JPEG Quality35 | 612.724 | 41120 | 341,042 |
JPEG Quality36 | 609.447 | 41120 | 347,868 |
JPEG Quality37 | 608.108 | 39835 | 351,387 |
JPEG Quality38 | 601.042 | 39064 | 361,808 |
JPEG Quality39 | 597.829 | 41120 | 367,926 |
JPEG Quality40 | 595.923 | 39835 | 370,466 |
JPEG Quality41 | 590 | 39578 | 383,539 |
JPEG Quality42 | 578.999 | 40092 | 389,762 |
JPEG Quality43 | 577.428 | 39578 | 394,829 |
JPEG Quality44 | 572.439 | 40349 | 407,384 |
JPEG Quality45 | 571.299 | 40092 | 414,097 |
JPEG Quality46 | 563.117 | 39064 | 423,896 |
JPEG Quality47 | 562.197 | 40092 | 426,336 |
JPEG Quality48 | 560.786 | 37265 | 439,757 |
JPEG Quality49 | 553.574 | 36751 | 453,976 |
JPEG Quality50 | 553.108 | 37265 | 454,768 |
JPEG Quality51 | 552.626 | 37265 | 455,737 |
JPEG Quality52 | 548.937 | 37008 | 473,641 |
JPEG Quality53 | 546.633 | 37265 | 489,635 |
JPEG Quality54 | 545.475 | 33153 | 492,783 |
JPEG Quality55 | 548.844 | 34952 | 501,482 |
JPEG Quality56 | 546.576 | 35723 | 515,365 |
JPEG Quality57 | 544.084 | 36237 | 529,883 |
JPEG Quality58 | 545.779 | 35466 | 548,593 |
JPEG Quality59 | 544.05 | 35723 | 559,410 |
JPEG Quality60 | 542.138 | 35209 | 569,535 |
JPEG Quality61 | 534.339 | 34181 | 592,078 |
JPEG Quality62 | 532.435 | 33410 | 601,065 |
JPEG Quality63 | 529.352 | 33667 | 628,339 |
JPEG Quality64 | 530.111 | 33924 | 640,408 |
JPEG Quality65 | 525.338 | 33924 | 667,061 |
JPEG Quality66 | 522.976 | 34181 | 678,525 |
JPEG Quality67 | 484.241 | 35209 | 699,919 |
JPEG Quality68 | 478.474 | 34952 | 738,629 |
JPEG Quality69 | 475.665 | 33924 | 757,426 |
JPEG Quality70 | 468.324 | 34438 | 794,527 |
JPEG Quality71 | 463.521 | 34438 | 822,826 |
JPEG Quality72 | 460.734 | 34181 | 843,225 |
JPEG Quality73 | 454.216 | 35209 | 884,144 |
JPEG Quality74 | 446.035 | 35723 | 942,671 |
JPEG Quality75 | 445.164 | 36237 | 946,157 |
JPEG Quality76 | 440.145 | 34695 | 980,402 |
JPEG Quality77 | 431.288 | 34438 | 1,050,362 |
JPEG Quality78 | 428.106 | 34438 | 1,101,150 |
JPEG Quality79 | 423.722 | 34695 | 1,139,347 |
JPEG Quality80 | 417.755 | 33667 | 1,188,451 |
JPEG Quality81 | 412.356 | 33924 | 1,267,973 |
JPEG Quality82 | 407.663 | 33667 | 1,314,875 |
JPEG Quality83 | 398.641 | 33410 | 1,413,932 |
JPEG Quality84 | 387.921 | 30583 | 1,480,802 |
JPEG Quality85 | 381.693 | 29555 | 1,535,640 |
JPEG Quality86 | 371.876 | 29298 | 1,655,024 |
JPEG Quality87 | 368.719 | 28013 | 1,722,883 |
JPEG Quality88 | 358.638 | 28784 | 1,867,771 |
JPEG Quality89 | 350.429 | 29812 | 1,967,880 |
JPEG Quality90 | 322.306 | 10794 | 2,429,621 |
JPEG Quality91 | 310.885 | 11308 | 2,621,831 |
JPEG Quality92 | 301.637 | 7710 | 2,769,945 |
JPEG Quality93 | 287.301 | 7967 | 3,111,664 |
JPEG Quality94 | 271.741 | 6682 | 3,495,711 |
JPEG Quality95 | 255.194 | 5654 | 3,985,564 |
JPEG Quality96 | 230.954 | 4883 | 4,698,568 |
JPEG Quality97 | 205.259 | 3855 | 5,480,559 |
JPEG Quality98 | 174.21 | 2827 | 6,407,082 |
JPEG Quality99 | 133.164 | 1542 | 8,177,566 |
JPEG Quality100 | 105.931 | 1028 | 10,578,131 |
パターン | ファイルサイズが近いJPEG | 差分の平均が近いJPEG |
---|---|---|
x265 CRF0 | JPEG Quality98 | JPEG Quality94 |
x265 CRF1 | JPEG Quality98 | JPEG Quality94 |
x265 CRF2 | JPEG Quality98 | JPEG Quality94 |
x265 CRF3 | JPEG Quality97 | JPEG Quality94 |
x265 CRF4 | JPEG Quality97 | JPEG Quality93 |
x265 CRF5 | JPEG Quality96 | JPEG Quality93 |
x265 CRF6 | JPEG Quality95 | JPEG Quality93 |
x265 CRF7 | JPEG Quality95 | JPEG Quality92 |
x265 CRF8 | JPEG Quality94 | JPEG Quality91 |
x265 CRF9 | JPEG Quality93 | JPEG Quality90 |
x265 CRF10 | JPEG Quality92 | JPEG Quality90 |
x265 CRF11 | JPEG Quality90 | JPEG Quality90 |
x265 CRF12 | JPEG Quality89 | JPEG Quality89 |
x265 CRF13 | JPEG Quality88 | JPEG Quality88 |
x265 CRF14 | JPEG Quality86 | JPEG Quality85 |
x265 CRF15 | JPEG Quality83 | JPEG Quality84 |
x265 CRF16 | JPEG Quality81 | JPEG Quality81 |
x265 CRF17 | JPEG Quality77 | JPEG Quality77 |
x265 CRF18 | JPEG Quality73 | JPEG Quality73 |
x265 CRF19 | JPEG Quality68 | JPEG Quality69 |
x265 CRF20 | JPEG Quality60 | JPEG Quality67 |
x265 CRF21 | JPEG Quality48 | JPEG Quality67 |
x265 CRF22 | JPEG Quality34 | JPEG Quality60 |
x265 CRF23 | JPEG Quality22 | JPEG Quality47 |
x265 CRF24 | JPEG Quality13 | JPEG Quality43 |
x265 CRF25 | JPEG Quality9 | JPEG Quality42 |
x265 CRF26 | JPEG Quality6 | JPEG Quality38 |
x265 CRF27 | JPEG Quality4 | JPEG Quality36 |
x265 CRF28 | JPEG Quality2 | JPEG Quality33 |
x265 CRF29 | #N/A | JPEG Quality32 |
x265 CRF30 | #N/A | JPEG Quality32 |
x265 CRF31 | #N/A | JPEG Quality30 |
x265 CRF32 | #N/A | JPEG Quality27 |
x265 CRF33 | #N/A | JPEG Quality24 |
x265 CRF34 | #N/A | JPEG Quality24 |
x265 CRF35 | #N/A | JPEG Quality24 |
x265 CRF36 | #N/A | JPEG Quality20 |
x265 CRF37 | #N/A | JPEG Quality20 |
x265 CRF38 | #N/A | JPEG Quality18 |
x265 CRF39 | #N/A | JPEG Quality18 |
x265 CRF40 | #N/A | JPEG Quality14 |
x265 CRF41 | #N/A | JPEG Quality14 |
x265 CRF42 | #N/A | JPEG Quality12 |
x265 CRF43 | #N/A | JPEG Quality12 |
x265 CRF44 | #N/A | JPEG Quality11 |
x265 CRF45 | #N/A | JPEG Quality11 |
x265 CRF46 | #N/A | JPEG Quality9 |
x265 CRF47 | #N/A | JPEG Quality10 |
x265 CRF48 | #N/A | JPEG Quality10 |
x265 CRF49 | #N/A | JPEG Quality10 |
x265 CRF50 | #N/A | JPEG Quality10 |
x265 CRF51 | #N/A | JPEG Quality6 |