{"id":413,"date":"2025-05-13T16:14:11","date_gmt":"2025-05-13T07:14:11","guid":{"rendered":"https:\/\/www.decteng.com\/?p=413"},"modified":"2025-08-18T22:50:17","modified_gmt":"2025-08-18T13:50:17","slug":"loudness_tool_bs1770gain","status":"publish","type":"post","link":"https:\/\/www.decteng.com\/ko\/loudness_tool_bs1770gain\/","title":{"rendered":"\ub77c\uc6b0\ub4dc\ub2c8\uc2a4 \uce21\uc815 \ub3c4\uad6c BS1770GAIN\uc758 \uc124\uce58 \uc0ac\uc6a9\ubc95 \ubc0f \uc0c1\uc6a9 \ud504\ub85c\uadf8\ub7a8\uacfc\uc758 \ucc28\uc774 \ube44\uad50"},"content":{"rendered":"\n

BS1770GAIN \uc624\ud508\uc18c\uc2a4 \ub77c\uc6b0\ub4dc\ub2c8\uc2a4 \uce21\uc815 \ub3c4\uad6c \uc18c\uac1c<\/h2>

BS1770GAIN<\/dfn>\uc740 ITU-R BS.1770 \ub77c\uc6b0\ub4dc\ub2c8\uc2a4 \uc54c\uace0\ub9ac\uc998\uc744 \uc774\uc6a9\ud574 \ubbf8\ub514\uc5b4 \ud30c\uc77c\uc758 \uc74c\ub7c9\uc744 \uce21\uc815\ud560 \uc218 \uc788\ub294 \uc624\ud508\uc18c\uc2a4 \ud504\ub85c\uadf8\ub7a8\uc73c\ub85c, \ub3c5\uc77c\uc758 Peter Belkner<\/a>\uc5d0 \uc758\ud574 2014\ub144 \uacf5\uac1c \ub41c \uba85\ub839\uc904(CLI)\uae30\ubc18 \ub3c4\uad6c\uc774\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ub2a5\ub4e4\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4.<\/p>

Integrated Loudness<\/code><\/dt>
\ubbf8\ub514\uc5b4 \ud30c\uc77c\uc758 \ud3c9\uade0 \uc74c\ub7c9\uac12<\/dd>
\ub300\ud55c\ubbfc\uad6d \ubc29\uc1a1\ubc95\uc5d0\uc11c \ub9d0\ud558\ub294 \ud3c9\uade0 \uc74c\ub7c9(-24LKFS)<\/a>\uc744 \ub9d0\ud55c\ub2e4.<\/dd>
Max Short-term Loudness<\/code><\/dt>
3\ucd08 \uac04\uaca9, 67% \uc911\ucca9\ud574 \uce21\uc815\ud55c \uc74c\ub7c9\uc758 \ucd5c\ub300\uac12, \uad6d\ub0b4\uc5d0\uc11c\ub294 \ubcf4\ud1b5 ‘\uc20f\ud140\uac12’\uc774\ub77c\uace0 \ud55c\ub2e4.<\/dd>
Max Momentary Loudness<\/code><\/dt>
0.4\ucd08 \uac04\uaca9, 75% \uc911\ucca9\ud574 \uce21\uc815\ud55c \uc74c\ub7c9\uc758 \ucd5c\ub300\uac12, \uad6d\ub0b4\uc5d0\uc11c\ub294 \ubcf4\ud1b5 ‘\ubaa8\uba58\ud130\ub9ac\uac12’\uc774\ub77c\uace0 \ud55c\ub2e4.<\/dd>
Loudness RAange<\/code><\/dt>
\uc74c\ub7c9 \ubcc0\ud654 \ud3ed(\ub2e4\uc774\ub098\ubbf9 \ub808\uc778\uc9c0)<\/dd>
True Peak<\/code><\/dt>
\uc5c5 \uc0d8\ud50c\ub9c1\uc744 \ud1b5\ud55c \ud2b8\ub8e8 \ud53c\ud06c\uac12, \ubcf4\ud1b5 \uc904\uc5ec\uc11c ‘TP’\ub77c \ud55c\ub2e4.<\/dd><\/dl>

\uc708\ub3c4\uc6b0 \ubc84\uc804\uacfc \ub9ac\ub205\uc2a4 \ubc84\uc804\uc774 \uc788\uc73c\uba70, \ubc84\uc804 0.9.0<\/code> \uc774\ud6c4\ub85c\ub294 \ub9ac\ub205\uc2a4 \ubc84\uc804\ub9cc \ubc30\ud3ec\ub418\uace0 \uc788\ub2e4. \ub9ac\ub205\uc2a4 \uc0ac\uc6a9\uc790\ub294 \uac01 \ub9ac\ud3ec\uc9c0\ud1a0\ub9ac\ub97c \uc774\uc6a9\ud574 \uc124\uce58\ud558\uba74 \ub418\uba70, \uc708\ub3c4\uc6b0 \uc0ac\uc6a9\uc790\ub294 0.8.8<\/code> \ubc84\uc804\uc744 \uc0ac\uc6a9\ud558\uac70\ub098, \ucd5c\uc2e0 \ubc84\uc804\uc758 \uc18c\uc2a4\ub97c \ub2e4\uc6b4\ub85c\ub4dc \ubc1b\uc544 \uc9c1\uc811 \uc124\uce58\ud574\ub3c4 \ub41c\ub2e4.<\/p><\/section>

BS1770GAIN \uc124\uce58\ubc29\ubc95 (\uc708\ub3c4\uc6b0 \ubc0f \ub9ac\ub205\uc2a4)<\/h2>

\uc708\ub3c4\uc6b0 \ud658\uacbd\uc5d0\uc11c BS1770GAIN \uc124\uce58<\/h3>
  1. BS1770 0.8.8 \ub2e4\uc6b4\ub85c\ub4dc<\/strong>
    \ub2e4\uc6b4\ub85c\ub4dc \ud398\uc774\uc9c0<\/a> \ub610\ub294 \ubc31\uc5c5 \ub2e4\uc6b4\ub85c\ub4dc \ub9c1\ud06c<\/a> \ub97c \ud1b5\ud574 BS1770GAIN 0.8.8\uc744 \ub2e4\uc6b4\ub85c\ub4dc \ubc1b\ub294\ub2e4.<\/li>
  2. \uc555\ucd95 \ud480\uae30<\/strong>
    \uc801\ub2f9\ud55c \uc704\uce58\uc5d0 \ub2e4\uc6b4\ub85c\ub4dc \ubc1b\uc740 \ud30c\uc77c\uc758 \uc555\ucd95\uc744 \ud480\uc5b4\uc8fc\uace0, \uacbd\ub85c\ub97c \ud655\uc778\ud55c\ub2e4.<\/li>
  3. \ud658\uacbd\ubcc0\uc218 \ub4f1\ub85d(\uc120\ud0dd\uc0ac\ud56d)<\/strong>
    \ub2e4\ub978 \ub514\ub809\ud1a0\ub9ac\uc5d0\uc11c\ub3c4 BS1770GAIN<\/code>\uc744 \uc2e4\ud589\ud558\uae30 \uc6d0\ud560 \uacbd\uc6b0, \ud658\uacbd\ubcc0\uc218\uc5d0 BS1770GAIN<\/code>\uc758 \uacbd\ub85c\ub97c \ub4f1\ub85d\ud574 \uc8fc\uc5b4\uc57c \ud55c\ub2e4. Windows<\/kbd>+R<\/kbd>\uc744 \ub20c\ub7ec \uc708\ub3c4\uc6b0 \uc2e4\ud589\ucc3d\uc744 \ub744\uc6b4 \ub2e4\uc74c, \ub2e4\uc74c\uacfc \uac19\uc774 \uc785\ub825\ud574 \uc900\ub2e4.setx PATH \"%PATH%;BS1770GAIN.EXE \ud30c\uc77c\uc758 \uacbd\ub85c\"<\/code>BS1770GAIN.EXE<\/code>\uc758 \uacbd\ub85c\uac00 C:\\BS1770GAIN<\/code>\uc77c \uacbd\uc6b0, \uc544\ub798\uc640 \uac19\uc774 \uc785\ub825\ud574 \uc8fc\uba74 \ub41c\ub2e4.
    \"\uc708\ub3c4\uc6b0<\/a>
    \ud658\uacbd \ubcc0\uc218 \ucd94\uac00<\/figcaption><\/figure><\/li><\/ol><\/section>

    \ub9ac\ub205\uc2a4 \ud658\uacbd\uc5d0\uc11c \uc124\uce58<\/h3>

    \ub370\ube44\uc548 \ub9ac\ub205\uc2a4 \ud658\uacbd\uc744 \uae30\uc900\uc73c\ub85c, \uc544\ub798\uc640 \uac19\uc774 \uc785\ub825\ud574 \uc8fc\uba74 \uc124\uce58\uac00 \uc9c4\ud589\ub41c\ub2e4.sudo apt update
    apt-get install bs1770gain<\/kbd>BS1770GAIN<\/code> \uc758 \uc790\uccb4 \uc6a9\ub7c9\uc740 \ud06c\uc9c0 \uc54a\uc73c\ub098, \uad00\ub828 \ud328\ud0a4\uc9c0\uac00 \uc124\uce58\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \uc57d 500MB<\/code> \uc815\ub3c4\uc758 \ucd94\uac00 \uc6a9\ub7c9\uc774 \ud544\uc694\ud558\ub2e4.<\/p>\n<\/section>

    \uc124\uce58 \ud655\uc778<\/h3>

    \uc124\uce58\ub97c \uc644\ub8cc\ud588\uc73c\uba74 \uc815\uc0c1\uc801\uc73c\ub85c \uc2e4\ud589\uc774 \ub418\ub294\uc9c0 \ud655\uc778\ud574 \ubcf8\ub2e4. Windows<\/kbd>+R<\/kbd>\uc744 \ub20c\ub7ec \uc708\ub3c4\uc6b0 \uc2e4\ud589\ucc3d\uc744 \ub744\uc6b4 \ub2e4\uc74c, cmd<\/kbd>\ub97c \uc785\ub825\ud574 \ub3c4\uc2a4\ucc3d\uc5d0 \uc9c4\uc785\ud558\uac70\ub098, \ub9ac\ub205\uc2a4 \ucf58\uc194 \ucc3d\uc5d0 \uc9c4\uc785\ud574 bs1770gain<\/kbd>\ub77c\uace0 \uc785\ub825 \ud6c4 \uc5d4\ud130\ub97c \uc785\ub825\ud55c\ub2e4.<\/p>

    Microsoft Windows [Version 10.0.26100.3775]\n(c) Microsoft Corporation. All rights reserved.\n\nC:\\Users\\decteng>bs1770gain<\/kbd>\nError: missing command line arguments. (bgx.c:830:wmain)\nbs1770gain 0.8.8, Copyright (C) Peter Belkner 2014-2022.\nNanos gigantum humeris insidentes. #WLM\nhttp:\/\/pbelkner.de\/\nCompiled for Windows 64 bit by means of gcc 12.2.0 on Windows 6.1.7601\n(Service Pack 1) expecting\n\u00a0 \u00a0 \u00a0 libavutil:\u00a0 58.13.100,\n\u00a0 libswresample:\u00a0 4.11.100,\n\u00a0 \u00a0 \u00a0libavcodec:\u00a0 60.17.100,\n\u00a0 \u00a0 libavformat:\u00a0 60.6.100,\n\u00a0 \u00a0 \u00a0libswscale:\u00a0 7.3.100,\n\u00a0 \u00a0 libpostproc:\u00a0 57.2.100, and\n\u00a0 \u00a0 libavfilter:\u00a0 9.8.101.\nThis is free software; see the source for copying conditions.\u00a0 There is NO\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n...(\uc774\ud558 \uc0dd\ub7b5)...<\/samp><\/pre>
    \uc774\uc81c BS1770GAIN<\/code> \uc758 \uc124\uce58\uac00 \uc644\ub8cc\ub418\uc5b4 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc0c1\ud0dc\uac00 \ub418\uc5c8\ub2e4.<\/p><\/section><\/section>
    BS1770GAIN \uc0ac\uc6a9\ubc29\ubc95 \ubc0f \uc608\uc81c<\/h2>
    BS1770GAIN\uc740 CLI(Command Line Interface : \ub3c4\uc2a4\ucc3d\uacfc \uac19\uc740 \ud14d\uc2a4\ud2b8 \ud658\uacbd)\uc5d0\uc11c \ub3d9\uc791\ud558\ub294 \ub3c4\uad6c\ub2e4. \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \uc708\ub3c4\uc6b0\uc640 \ub9ac\ub205\uc2a4 \ud658\uacbd \ubaa8\ub450 \ub3d9\uc77c\ud558\ub2e4.<\/p>
    \uc774 \ud504\ub85c\uadf8\ub7a8\uc740 \uc720\ub2c8\ucf54\ub4dc\ub97c \uc9c0\uc6d0\ud558\uc9c0\ub9cc, \uc708\ub3c4\uc6b0\uc758 \uae30\ubcf8 \uba85\ub839 \ud504\ub86c\ud504\ud2b8\ub97c \uc0ac\uc6a9\uc2dc \ud55c\uae00 \ud30c\uc77c\uba85\uc774 \uae68\uc838 \ubcf4\uc774\uac8c \ub41c\ub2e4<\/strong>. \uac1c\ubcc4 \ucf58\ud150\uce20 \ud558\ub098\uc529\uc744 \uce21\uc815\ud560 \ub54c\ub294 \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\uc9c0\ub9cc, \uc5ec\ub7ec \ud30c\uc77c\uc744 \ud55c\ubc88\uc5d0 \uce21\uc815\ud560 \uacbd\uc6b0\uc5d0\ub294 \uc0ac\uc6a9\uc774 \uace4\ub780\ud558\ub2e4. \uc774 \uacbd\uc6b0\uc5d0\ub294 -f<\/code>\uc635\uc158\uc744 \uc774\uc6a9, \uacb0\uacfc\uac12\uc744 \ud30c\uc77c\ub85c \ucd9c\ub825\ud558\uba74 \ub41c\ub2e4.<\/p>
    \ub610\ub294 \uae30\ubcf8 \uba85\ub839 \ud504\ub86c\ud504\ud2b8(cmd) \ub300\uc2e0 Windows \ud130\ubbf8\ub110(Windows Terminal)\uc744 \uc0ac\uc6a9\ud558\uac70\ub098, \uc544\ub798\uc758 \uba85\ub839\uc744 \uc785\ub825\ud574 \ucf58\uc194\uc758 \ubb38\uc790 \ucf54\ub4dc\ub97c UTF-8<\/var>\ub85c \ubcc0\uacbd\ud55c \ud6c4 \uc0ac\uc6a9\ud558\uba74 \ub41c\ub2e4.<\/p>chcp 65001<\/code>
    \ubcf8 \uae00\uc5d0\uc11c\ub294 \uae30\ubcf8 \uba85\ub839 \ud504\ub86c\ud504\ud2b8(cmd)\ub97c \uc0ac\uc6a9\ud558\ub294 \ud658\uacbd\uc744 \uae30\uc900\uc73c\ub85c \uc124\uba85\ud55c\ub2e4.<\/p>
    \ucf58\ud150\uce20 \ud30c\uc77c\uc758 \ud3c9\uade0 \ub77c\uc6b0\ub4dc\ub2c8\uc2a4 \uce21\uc815<\/h3>bs1770gain [\ud30c\uc77c \uc774\ub984]<\/code>
    \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uc0ac\uc6a9 \ubc29\ubc95\uc73c\ub85c, \ud2b9\uc815 \ucf58\ud150\uce20 \ud30c\uc77c\uc758 \ud3c9\uade0 \ub77c\uc6b0\ub4dc\ub2c8\uc2a4\ub97c \ucd9c\ub825\ud574 \uc900\ub2e4. \uc774 \uc608\uc5d0\uc11c\ub294 -f<\/code>\uc635\uc158\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc558\ub2e4.<\/p>
    C:\\Video\\\ud55c\uae00\ud30c\uc77c>bs1770gain \ud55c\uae00\uba851.mp4<\/kbd>\nscanning 1\nanalyzing ...\n[1\/1] ???1.mp4\n\u00a0 integrated (momentary mean): -23.65 LUFS \/ 0.65 LU\u00a0 \u00a0 \/\/\u00a0 \u00a0 \ud30c\uc77c\uc758 \ub77c\uc6b0\ub4dc\ub2c8\uc2a4\n[COLLECTION]\n\u00a0 integrated (momentary mean): -23.65 LUFS \/ 0.65 LU\ndone.<\/samp><\/pre><\/section>
    \ud2b9\uc815 \ub514\ub809\ud1a0\ub9ac\uc5d0 \ub4e4\uc5b4\uc788\ub294 \ucf58\ud150\uce20 \ud30c\uc77c\ub4e4\uc758 \ud3c9\uade0 \ub77c\uc6b0\ub4dc\ub2c8\uc2a4 \uce21\uc815<\/h3>bs1770gain -f [\uacb0\uacfc\ub97c \ucd9c\ub825\ud560 \ud30c\uc77c \uc774\ub984] [\ub514\ub809\ud1a0\ub9ac \uc774\ub984]<\/code>
    \ud2b9\uc815\ud55c \ub514\ub809\ud1a0\ub9ac\uc640 \uadf8 \ub514\ub809\ud1a0\ub9ac\uc758 \ud558\uc704 \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \ucf58\ud150\uce20 \ud30c\uc77c\ub4e4\uc744 \uac80\uc0c9\ud574 \uac01 \ucf58\ud150\uce20, \ub514\ub809\ud1a0\ub9ac, \uc804\uccb4 \ub77c\uc6b0\ub4dc\ub2c8\uc2a4\ub97c \ucd9c\ub825\ud574 \uc900\ub2e4. \uc774 \uc608\uc5d0\uc11c\ub294 -f<\/code>\uc635\uc158\uc744 \uc0ac\uc6a9\ud574 \ud30c\uc77c\ub85c \ucd9c\ub825\uc2dc\ucf30\ub2e4.<\/p>
    C:\\Video>bs1770gain -f output.txt \ud55c\uae00\ud30c\uc77c<\/kbd>\nscanning 6\nanalyzing ...\n[1\/6] ???4.mp4\n\u00a0 integrated (momentary mean): -23.75 LUFS \/ 0.75 LU\u00a0 \u00a0 \/\/ \ud55c\uae00\uba854.mp4 \ud30c\uc77c\uc758 \uc74c\ub7c9\n[2\/6] ???5.mp4\n\u00a0 integrated (momentary mean): -23.84 LUFS \/ 0.84 LU\u00a0 \u00a0 \/\/ \ud55c\uae00\uba855.mp4 \ud30c\uc77c\uc758 \uc74c\ub7c9\n[3\/6] ???6.mp4\n\u00a0 integrated (momentary mean): -23.68 LUFS \/ 0.68 LU\u00a0 \u00a0 \/\/ \ud55c\uae00\uba856.mp4 \ud30c\uc77c\uc758 \uc74c\ub7c9\n[ALBUM] ??\n\u00a0 integrated (momentary mean): -23.76 LUFS \/ 0.76 LU\u00a0 \u00a0 \/\/ \ud558\uc704\ud3f4\ub354'\ud558\uc704'\uc758 \uc804\uccb4 \ud3c9\uade0 \uc74c\ub7c9\n[4\/6] ???1.mp4\n\u00a0 integrated (momentary mean): -23.65 LUFS \/ 0.65 LU\u00a0 \u00a0 \/\/ \ud55c\uae00\uba851.mp4 \ud30c\uc77c\uc758 \uc74c\ub7c9\n[5\/6] ???2.mp4\n\u00a0 integrated (momentary mean): -23.88 LUFS \/ 0.88 LU\u00a0 \u00a0 \/\/ \ud55c\uae00\uba852.mp4 \ud30c\uc77c\uc758 \uc74c\ub7c9\n[6\/6] ???3.mp4\n\u00a0 integrated (momentary mean): -23.76 LUFS \/ 0.76 LU\u00a0 \u00a0 \/\/ \ud55c\uae00\uba853.mp4 \ud30c\uc77c\uc758 \uc74c\ub7c9\n[ALBUM] ????\n\u00a0 integrated (momentary mean): -23.76 LUFS \/ 0.76 LU\u00a0 \u00a0 \/\/ \uc0c1\uc704\ud3f4\ub354'\ud55c\uae00\ud30c\uc77c'\uc758 \ucc9c\uccb4 \ud3c9\uade0 \uc74c\ub7c9\n[COLLECTION]\n\u00a0 integrated (momentary mean): -23.76 LUFS \/ 0.76 LU\u00a0 \u00a0 \/\/ \ubaa8\ub4e0 \ud30c\uc77c\uc758 \uc804\uccb4 \ud3c9\uade0 \uc74c\ub7c9\ndone.\nC:\\Video>type output.txt<\/kbd>\u00a0 \u00a0 \/\/\u00a0 \u00a0 \ucd9c\ub825\ub41c \ud30c\uc77c\uc758 \ud655\uc778\n\ufeff[1\/6] \ud55c\uae00\uba854.mp4\n\u00a0 \u59b8\u36d0\u7ff7: -23.75 LUFS \/ 0.75 LU\n[2\/6] \ud55c\uae00\uba855.mp4\n\u00a0 \u59b8\u36d0\u7ff7: -23.84 LUFS \/ 0.84 LU\n[3\/6] \ud55c\uae00\uba856.mp4\n\u00a0 \u59b8\u36d0\u7ff7: -23.68 LUFS \/ 0.68 LU\n[ALBUM] \ud558\uc704\n\u00a0 \u59b8\u36d0\u7ff7: -23.76 LUFS \/ 0.76 LU\n[4\/6] \ud55c\uae00\uba851.mp4\n\u00a0 \u59b8\u36d0\u7ff7: -23.65 LUFS \/ 0.65 LU\n[5\/6] \ud55c\uae00\uba852.mp4\n\u00a0 \u59b8\u36d0\u7ff7: -23.88 LUFS \/ 0.88 LU\n[6\/6] \ud55c\uae00\uba853.mp4\n\u00a0 \u59b8\u36d0\u7ff7: -23.76 LUFS \/ 0.76 LU\n[ALBUM] \ud55c\uae00\ud30c\uc77c\n\u00a0 \u59b8\u36d0\u7ff7: -23.76 LUFS \/ 0.76 LU\n[COLLECTION]\n\u00a0 \u59b8\u36d0\u7ff7: -23.76 LUFS \/ 0.76 LU\n<\/samp><\/pre><\/section>
    \ucd94\uac00 \uc635\uc158<\/h3>
    BS1770GAIN\uc5d0\ub294 \uc704\uc758 \uae30\ubcf8 \uc0ac\uc6a9\ubc95 \uc774\uc678\uc5d0\ub3c4 \uc5ec\ub7ec\uac00\uc9c0 \ucd94\uac00 \uc635\uc158\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4. \uadf8 \uc911 \uc81c\uc791\ud604\uc7a5\uc5d0\uc11c \ud544\uc694\ud560 \uc77c\ubd80\ub97c \uc18c\uac1c\ud55c\ub2e4.<\/p>