Cαϻеʀα Rαⱳ
Coϻρʀеssioה
Bеהcнϻαʀк |
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table 1 of 2 |
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ORIGINAL |
RawSpeedCmp3 |
RawSpeedCmp3 |
RawSpeedCmp3 |
RawSpeedCmp3 |
RawSpeedCmp3 |
RawSpeedCmp3 |
DGCA |
LIBBSC |
ZPAQ 6.41 |
BZIP2 |
7-Zip 9.30 |
WinZip 17.5 |
RAR 4.20 |
DNG 1.4 * |
ZIP / GZ |
Rawzor |
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+ Precomp -cn |
+ Precomp -cn |
+ ZPAQ method 6 |
+ Precomp -cn |
+ MCM 0.4 -9 |
+ DGCA solid |
solid |
-m0 -e2 -b1024 |
-method 4 |
option 9 |
64mb, fb=273 |
ZIPX |
best, auto 4 MB |
cmp, not linear |
Winzip legacy |
0.4.7 beta |
get the test files here |
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+ ZPAQ method 6 |
+ MCM 0.4 -9 |
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+ DGCA solid |
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■
canon_eos_5d_mark_iii_05.. |
26.943.621 |
22.408.817 |
22.681.080 |
22.827.809 |
23.029.296 |
23.170.939 |
23.491.152 |
25.723.824 |
25.893.980 |
25.972.991 |
26.120.312 |
26.046.996 |
26.114.799 |
26.101.088 |
24.583.036 |
26.308.822 |
23.314.403 |
■
canon_eos_6d_14.cr2 |
26.501.199 |
22.609.260 |
22.857.615 |
23.363.496 |
23.232.896 |
23.686.533 |
24.004.784 |
25.977.296 |
26.069.996 |
26.070.348 |
26.153.282 |
26.085.262 |
26.288.976 |
26.145.447 |
25.596.338 |
26.208.189 |
23.747.918 |
■
canon_eos_m_04.cr2 |
24.937.810 |
21.627.385 |
21.785.180 |
22.268.543 |
21.996.016 |
22.504.756 |
22.666.192 |
24.091.840 |
24.258.146 |
24.202.191 |
24.251.444 |
24.180.906 |
24.352.651 |
24.180.906 |
23.448.148 |
24.427.804 |
22.519.103 |
■
fujifilm_finepix_x100_11.raf |
19.901.392 |
10.849.224 |
11.648.449 |
11.012.359 |
11.221.360 |
11.648.449 |
11.221.360 |
11.221.360 |
12.954.154 |
12.434.658 |
14.871.511 |
14.852.229 |
14.841.386 |
14.007.560 |
12.515.898 |
17.145.988 |
19.901.392 |
■
fujifilm_x_e1_20.raf |
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26.146.816 |
13.329.721 |
12.233.609 |
13.484.909 |
12.674.048 |
12.233.609 |
12.674.048 |
12.674.048 |
13.085.114 |
12.792.840 |
14.420.578 |
15.258.928 |
15.217.095 |
15.255.780 |
17.264.018 |
18.196.297 |
26.146.816 |
■
fujifilm_xf1_08.raf |
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19.768.256 |
11.231.744 |
14.070.343 |
11.347.831 |
13.945.200 |
14.070.343 |
13.945.200 |
13.945.200 |
14.918.670 |
14.425.321 |
16.677.897 |
16.911.582 |
16.899.865 |
16.341.189 |
15.732.148 |
18.006.391 |
19.768.256 |
■
leica_m82_05.dng |
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10.583.732 |
5.290.026 |
5.375.711 |
5.289.999 |
5.420.000 |
5.375.773 |
5.419.968 |
5.785.728 |
5.984.194 |
5.874.660 |
6.349.512 |
6.811.182 |
6.767.662 |
6.715.697 |
9.152.240 |
8.076.926 |
10.583.732 |
■ leica_x1_10.dng |
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18.432.256 |
9.732.576 |
9.868.740 |
9.733.617 |
10.035.984 |
9.869.983 |
10.037.056 |
10.918.720 |
12.491.364 |
11.930.669 |
13.891.213 |
14.716.229 |
14.637.416 |
13.629.393 |
12.743.874 |
17.175.883 |
18.432.256 |
■
nikon_1_v2_17.nef |
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12.513.574 |
9.639.855 |
9.708.369 |
10.081.231 |
9.823.072 |
10.169.468 |
10.278.960 |
11.592.560 |
11.557.946 |
12.435.894 |
11.897.462 |
12.118.299 |
12.071.053 |
12.221.194 |
12.025.580 |
12.210.945 |
10.341.007 |
■ nikon_d4_10.nef |
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20.276.750 |
17.237.350 |
17.479.617 |
17.695.327 |
17.599.728 |
17.983.124 |
18.110.992 |
19.582.256 |
19.688.608 |
20.055.936 |
19.854.565 |
19.931.023 |
19.941.797 |
19.984.410 |
18.646.862 |
19.960.133 |
17.980.171 |
■
nikon_d5200_14.nef |
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28.109.879 |
23.801.222 |
24.033.763 |
24.631.078 |
24.328.016 |
24.950.802 |
25.228.832 |
27.620.480 |
27.700.040 |
28.125.904 |
28.028.504 |
28.021.588 |
28.110.049 |
28.090.554 |
27.251.966 |
28.037.188 |
24.821.100 |
■
olympus_epm2_16.orf |
16.182.707 |
14.679.468 |
14.885.167 |
14.904.579 |
15.133.728 |
15.136.690 |
15.362.960 |
15.996.848 |
16.002.568 |
16.191.027 |
16.095.430 |
16.011.662 |
16.156.023 |
16.060.498 |
21.263.152 |
16.028.988 |
15.748.459 |
■
olympus_om_d_e_m5_24.orf |
16.152.516 |
14.539.632 |
14.763.880 |
14.726.754 |
14.983.376 |
14.974.028 |
15.174.688 |
15.908.496 |
15.940.722 |
16.161.545 |
16.067.932 |
16.010.390 |
16.101.302 |
16.062.638 |
21.297.726 |
16.028.895 |
15.683.579 |
■
olympus_xz2_10.orf |
19.320.944 |
12.759.842 |
12.832.431 |
13.005.918 |
13.026.816 |
13.097.287 |
13.276.464 |
12.502.544 |
13.737.918 |
13.476.125 |
14.916.737 |
14.482.717 |
14.460.583 |
15.912.537 |
18.630.460 |
15.984.705 |
19.320.944 |
■
panasonic_lumix_dmc_gh3_10.. |
19.826.176 |
13.387.982 |
13.575.720 |
13.517.975 |
13.826.944 |
13.710.009 |
13.953.408 |
14.688.320 |
15.720.530 |
17.623.561 |
17.351.055 |
16.287.709 |
16.239.048 |
17.656.303 |
19.115.512 |
18.639.201 |
16.016.570 |
■
panasonic_lumix_g5_15.rw2 |
19.788.288 |
14.649.291 |
14.807.129 |
14.755.855 |
14.944.560 |
14.919.003 |
15.050.608 |
15.843.024 |
17.623.636 |
18.553.821 |
18.518.843 |
17.920.370 |
17.891.891 |
18.406.890 |
18.049.584 |
18.990.409 |
15.496.110 |
■
pentax_k5_ii_12.dng |
26.228.938 |
18.922.937 |
19.043.772 |
19.228.283 |
19.179.552 |
19.382.743 |
19.488.752 |
21.894.320 |
21.633.732 |
21.700.508 |
23.351.907 |
23.408.358 |
23.358.773 |
24.050.554 |
22.116.264 |
24.222.840 |
26.228.938 |
■
pentax_q10_19.dng |
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21.659.481 |
12.930.974 |
13.071.832 |
13.621.226 |
13.158.672 |
13.821.449 |
13.881.040 |
14.668.784 |
15.444.642 |
15.175.793 |
16.776.193 |
17.469.756 |
17.413.317 |
17.200.357 |
13.851.250 |
19.499.022 |
21.659.481 |
■
samsung_nx20_01.srw |
39.347.960 |
23.623.872 |
23.758.966 |
25.083.030 |
23.926.976 |
25.332.292 |
25.430.032 |
25.938.544 |
25.755.290 |
25.283.875 |
29.091.246 |
29.568.528 |
29.455.237 |
30.978.788 |
22.494.012 |
34.525.155 |
39.347.960 |
■
samsung_nx1000_19.srw |
37.642.656 |
20.301.668 |
20.503.945 |
21.518.344 |
20.720.640 |
21.789.874 |
21.960.080 |
22.635.392 |
22.395.272 |
22.189.301 |
24.958.874 |
25.893.326 |
25.901.286 |
27.565.433 |
19.992.298 |
30.467.517 |
37.642.656 |
■ sigma_dp2.x3f |
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14.337.044 |
11.795.899 |
12.307.516 |
12.109.784 |
12.807.056 |
12.307.516 |
12.807.056 |
12.807.056 |
12.416.478 |
14.383.003 |
13.184.268 |
13.595.307 |
13.536.625 |
14.072.785 |
13.933.380 |
14.123.276 |
14.337.044 |
■
sigma_sd1_merrill_13.x3f |
45.761.372 |
35.913.412 |
37.937.429 |
37.382.148 |
39.033.024 |
37.937.429 |
39.033.024 |
39.033.024 |
39.101.976 |
45.871.260 |
40.441.732 |
41.681.197 |
41.652.158 |
43.697.434 |
45.761.372 |
43.841.547 |
45.761.372 |
■ sony_a55.arw |
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17.039.360 |
13.577.475 |
13.782.189 |
13.714.130 |
14.052.720 |
13.932.862 |
14.196.432 |
15.733.264 |
15.632.788 |
16.951.994 |
16.345.140 |
16.130.474 |
16.083.266 |
16.503.430 |
21.616.152 |
16.499.451 |
17.039.360 |
■ sony_a77_08.arw |
|
25.329.664 |
18.627.235 |
18.969.586 |
18.790.446 |
19.413.664 |
19.138.746 |
19.577.008 |
22.724.368 |
22.998.580 |
25.329.475 |
23.930.812 |
23.737.311 |
23.681.285 |
24.421.936 |
30.072.126 |
24.454.910 |
25.329.664 |
■ sony_a99_04.arw |
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25.100.288 |
18.006.969 |
18.293.502 |
18.124.488 |
18.533.888 |
18.416.086 |
18.652.560 |
20.879.376 |
21.876.324 |
25.034.604 |
23.353.983 |
22.668.352 |
22.634.447 |
23.834.302 |
26.851.256 |
24.017.265 |
25.100.288 |
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total size: |
577.832.679 |
411.473.836 |
420.275.540 |
422.219.159 |
426.047.232 |
429.559.793 |
434.922.656 |
460.386.672 |
470.882.668 |
488.247.304 |
496.900.432 |
499.799.681 |
499.807.990 |
509.097.103 |
514.004.652 |
533.077.747 |
552.268.579 |
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encoding time: |
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1302 sec |
684 sec |
1174 sec |
272 sec |
699 sec |
333 sec |
205 sec |
109 sec |
333 sec |
150 sec |
122 sec |
128 sec |
80 sec |
134 sec |
67 sec |
26 sec |
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decoding time: |
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1372 sec |
668 sec |
1186 sec |
175 sec |
645 sec |
183 sec |
156 sec |
89 sec |
155 sec |
119 sec |
26 sec |
39 sec |
39 sec |
25 sec |
7 sec |
13 sec |
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* DNG changes
embedded JPEG thumbnails and therefore is not truly lossless |
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25.100.288 |
blue filesizes mean that the
compressor could not compress here, so MCM/DGCA/ZPAQ-compressed filesize was
used (RawSpeedCmp2) / original
filesize was used (Rawzor). |
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RawSpeedCmp (RawSpeedCompress2) is created by Klaus Post (idea: Dave
Coffin). It cannot resore input at present. |
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It splits input in two files:
pixel data and metadata and applies delta-down and ZigZag-Encoding to improve
compression (done by p.ex. ZPAQ 6.41). |
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table 2 of 2 |
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ORIGINAL |
JPEG 1 |
JPEG 2 |
JPEG 3 |
JPEG 4 |
JPEG 5 |
JPEG |
JPEG |
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embedded |
embedded |
embedded |
embedded |
embedded |
embedded |
amount in % |
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get the test files here |
JpegSnoop → open →
Tools/Image Search Fwd → Tools/Exort JPEG → 'tick' export all
JPEG |
total |
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■
canon_eos_5d_mark_iii_05.. |
26.943.621 |
12.388 |
2.077.017 |
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2.089.405 |
7,75% |
eoi not found |
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■
canon_eos_6d_14.cr2 |
26.501.199 |
18.874 |
3.553.878 |
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3.572.752 |
13,48% |
eoi not found |
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■
canon_eos_m_04.cr2 |
24.937.810 |
16.966 |
2.795.912 |
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2.812.878 |
11,28% |
eoi not found |
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■
fujifilm_finepix_x100_11.raf |
19.901.392 |
728.279 |
8.399 |
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736.678 |
3,70% |
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■
fujifilm_x_e1_20.raf |
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26.146.816 |
627.967 |
9.493 |
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637.460 |
2,44% |
eoi not found |
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■
fujifilm_xf1_08.raf |
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19.768.256 |
779.708 |
8.571 |
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788.279 |
3,99% |
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■ leica_m82_05.dng |
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10.583.732 |
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0 |
0,00% |
thumbnail is not in PPM format, not
JPG |
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■ leica_x1_10.dng |
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18.432.256 |
7.573 |
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7.573 |
0,04% |
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■
nikon_1_v2_17.nef |
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12.513.574 |
797.378 |
1.016.655 |
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1.814.033 |
14,50% |
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■ nikon_d4_10.nef |
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20.276.750 |
102.457 |
938.643 |
1.290.134 |
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2.331.234 |
11,50% |
eoi not found |
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■
nikon_d5200_14.nef |
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28.109.879 |
103.522 |
932.367 |
3.004.310 |
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4.040.199 |
14,37% |
eoi not found |
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■
olympus_epm2_16.orf |
16.182.707 |
8.194 |
990.722 |
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998.916 |
6,17% |
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■
olympus_om_d_e_m5_24.orf |
16.152.516 |
9.032 |
877.947 |
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886.979 |
5,49% |
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■
olympus_xz2_10.orf |
19.320.944 |
8.366 |
1.167.939 |
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1.176.305 |
6,09% |
eoi not found |
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■
panasonic_lumix_dmc_gh3_10.. |
19.826.176 |
703.899 |
6.065 |
669.595 |
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1.379.559 |
6,96% |
eoi not found |
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■
panasonic_lumix_g5_15.rw2 |
19.788.288 |
665.830 |
5.736 |
633.574 |
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1.305.140 |
6,60% |
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■
pentax_k5_ii_12.dng |
26.228.938 |
34.005 |
1.325.770 |
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1.359.775 |
5,18% |
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■
pentax_q10_19.dng |
|
21.659.481 |
29.399 |
3.188.843 |
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3.218.242 |
14,86% |
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■
samsung_nx20_01.srw |
39.347.960 |
337.216 |
10.144 |
7.530.480 |
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7.877.840 |
20,02% |
eoi not found |
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■
samsung_nx1000_19.srw |
37.642.656 |
63.519 |
6.527 |
6.098.520 |
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6.168.566 |
16,39% |
eoi not found |
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■ sigma_dp2.x3f |
|
14.337.044 |
1.415.818 |
15.921 |
44.252 |
16.936 |
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1.492.927 |
10,41% |
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■
sigma_sd1_merrill_13.x3f |
45.761.372 |
9.201.425 |
14.880 |
41.119 |
9.141.877 |
13.762 |
18.413.063 |
40,24% |
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■ sony_a55.arw |
|
17.039.360 |
3.893 |
684.406 |
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688.299 |
4,04% |
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■ sony_a77_08.arw |
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25.329.664 |
9.265 |
822.042 |
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831.307 |
3,28% |
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■ sony_a99_04.arw |
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25.100.288 |
7.752 |
593.664 |
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601.416 |
2,40% |
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total size: |
577.832.679 |
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65.228.825 |
11,29% |
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