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This commit is contained in:
Brooke Vibber 2024-08-31 09:30:10 -07:00
parent b54cf8ec69
commit de23b42d13
7 changed files with 228 additions and 13 deletions
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7
.gitignore vendored
View file

@ -12,4 +12,9 @@ sample*.s
chickens.wav chickens.wav
chickens.s chickens.s
dubstep.wav dubstep.wav
dubstep.wav.* dubstep.wav.*
video-rickroll/frames
video-doom/frames
video-cat/frames
video-bulk/frames
video/frames

2
dither-image.js
View file

@ -1067,7 +1067,7 @@ async function saveImage(width, height, lines, dest) {
resolve(image); resolve(image);
}); });
}); });
await image.resize(Math.round(width2 * 2 / 1.2), height * 2); await image.resize(Math.round(width2 * 2), height * 2);
await image.writeAsync(dest); await image.writeAsync(dest);
} }

217
package-lock.json generated
View file

@ -6,6 +6,7 @@
"": { "": {
"dependencies": { "dependencies": {
"jimp": "^0.16.2", "jimp": "^0.16.2",
"wav": "^1.0.2",
"wavefile": "^11.0.0" "wavefile": "^11.0.0"
}, },
"devDependencies": { "devDependencies": {
@ -708,6 +709,22 @@
"ieee754": "^1.1.13" "ieee754": "^1.1.13"
} }
}, },
"node_modules/buffer-alloc": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
"integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
"license": "MIT",
"dependencies": {
"buffer-alloc-unsafe": "^1.1.0",
"buffer-fill": "^1.0.0"
}
},
"node_modules/buffer-alloc-unsafe": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
"integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==",
"license": "MIT"
},
"node_modules/buffer-equal": { "node_modules/buffer-equal": {
"version": "0.0.1", "version": "0.0.1",
"resolved": "https://registry.npmjs.org/buffer-equal/-/buffer-equal-0.0.1.tgz", "resolved": "https://registry.npmjs.org/buffer-equal/-/buffer-equal-0.0.1.tgz",
@ -716,6 +733,18 @@
"node": ">=0.4.0" "node": ">=0.4.0"
} }
}, },
"node_modules/buffer-fill": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
"integrity": "sha512-T7zexNBwiiaCOGDg9xNX9PBmjrubblRkENuptryuI64URkXDFum9il/JGL8Lm8wYfAXpredVXXZz7eMHilimiQ==",
"license": "MIT"
},
"node_modules/buffer-from": {
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"resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
"integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
"license": "MIT"
},
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@ -765,6 +794,12 @@
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"dev": true "dev": true
}, },
"node_modules/core-util-is": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
"integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==",
"license": "MIT"
},
"node_modules/cross-spawn": { "node_modules/cross-spawn": {
"version": "7.0.3", "version": "7.0.3",
"resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz", "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@ -1216,8 +1251,7 @@
"node_modules/inherits": { "node_modules/inherits": {
"version": "2.0.4", "version": "2.0.4",
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz", "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==", "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
"dev": true
}, },
"node_modules/is-extglob": { "node_modules/is-extglob": {
"version": "2.1.1", "version": "2.1.1",
@ -1254,6 +1288,12 @@
"node": ">=8" "node": ">=8"
} }
}, },
"node_modules/isarray": {
"version": "0.0.1",
"resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
"integrity": "sha512-D2S+3GLxWH+uhrNEcoh/fnmYeP8E8/zHl644d/jdA0g2uyXvy3sb0qxotE+ne0LtccHknQzWwZEzhak7oJ0COQ==",
"license": "MIT"
},
"node_modules/isexe": { "node_modules/isexe": {
"version": "2.0.0", "version": "2.0.0",
"resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz", "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
@ -1621,6 +1661,18 @@
} }
] ]
}, },
"node_modules/readable-stream": {
"version": "1.1.14",
"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
"integrity": "sha512-+MeVjFf4L44XUkhM1eYbD8fyEsxcV81pqMSR5gblfcLCHfZvbrqy4/qYHE+/R5HoBUT11WV5O08Cr1n3YXkWVQ==",
"license": "MIT",
"dependencies": {
"core-util-is": "~1.0.0",
"inherits": "~2.0.1",
"isarray": "0.0.1",
"string_decoder": "~0.10.x"
}
},
"node_modules/regenerator-runtime": { "node_modules/regenerator-runtime": {
"version": "0.13.11", "version": "0.13.11",
"resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz", "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz",
@ -1709,6 +1761,36 @@
"node": ">=8" "node": ">=8"
} }
}, },
"node_modules/stream-parser": {
"version": "0.3.1",
"resolved": "https://registry.npmjs.org/stream-parser/-/stream-parser-0.3.1.tgz",
"integrity": "sha512-bJ/HgKq41nlKvlhccD5kaCr/P+Hu0wPNKPJOH7en+YrJu/9EgqUF+88w5Jb6KNcjOFMhfX4B2asfeAtIGuHObQ==",
"license": "MIT",
"dependencies": {
"debug": "2"
}
},
"node_modules/stream-parser/node_modules/debug": {
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"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
"license": "MIT",
"dependencies": {
"ms": "2.0.0"
}
},
"node_modules/stream-parser/node_modules/ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
"integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==",
"license": "MIT"
},
"node_modules/string_decoder": {
"version": "0.10.31",
"resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
"integrity": "sha512-ev2QzSzWPYmy9GuqfIVildA4OdcGLeFZQrq5ys6RtiuF+RQQiZWr8TZNyAcuVXyQRYfEO+MsoB/1BuQVhOJuoQ==",
"license": "MIT"
},
"node_modules/strip-ansi": { "node_modules/strip-ansi": {
"version": "6.0.1", "version": "6.0.1",
"resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz", "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
@ -1805,6 +1887,34 @@
"pako": "^1.0.5" "pako": "^1.0.5"
} }
}, },
"node_modules/wav": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/wav/-/wav-1.0.2.tgz",
"integrity": "sha512-viHtz3cDd/Tcr/HbNqzQCofKdF6kWUymH9LGDdskfWFoIy/HJ+RTihgjEcHfnsy1PO4e9B+y4HwgTwMrByquhg==",
"license": "MIT",
"dependencies": {
"buffer-alloc": "^1.1.0",
"buffer-from": "^1.0.0",
"debug": "^2.2.0",
"readable-stream": "^1.1.14",
"stream-parser": "^0.3.1"
}
},
"node_modules/wav/node_modules/debug": {
"version": "2.6.9",
"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
"license": "MIT",
"dependencies": {
"ms": "2.0.0"
}
},
"node_modules/wav/node_modules/ms": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
"integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==",
"license": "MIT"
},
"node_modules/wavefile": { "node_modules/wavefile": {
"version": "11.0.0", "version": "11.0.0",
"resolved": "https://registry.npmjs.org/wavefile/-/wavefile-11.0.0.tgz", "resolved": "https://registry.npmjs.org/wavefile/-/wavefile-11.0.0.tgz",
@ -2411,11 +2521,35 @@
"ieee754": "^1.1.13" "ieee754": "^1.1.13"
} }
}, },
"buffer-alloc": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
"integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
"requires": {
"buffer-alloc-unsafe": "^1.1.0",
"buffer-fill": "^1.0.0"
}
},
"buffer-alloc-unsafe": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
"integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg=="
},
"buffer-equal": { "buffer-equal": {
"version": "0.0.1", "version": "0.0.1",
"resolved": "https://registry.npmjs.org/buffer-equal/-/buffer-equal-0.0.1.tgz", "resolved": "https://registry.npmjs.org/buffer-equal/-/buffer-equal-0.0.1.tgz",
"integrity": "sha512-RgSV6InVQ9ODPdLWJ5UAqBqJBOg370Nz6ZQtRzpt6nUjc8v0St97uJ4PYC6NztqIScrAXafKM3mZPMygSe1ggA==" "integrity": "sha512-RgSV6InVQ9ODPdLWJ5UAqBqJBOg370Nz6ZQtRzpt6nUjc8v0St97uJ4PYC6NztqIScrAXafKM3mZPMygSe1ggA=="
}, },
"buffer-fill": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
"integrity": "sha512-T7zexNBwiiaCOGDg9xNX9PBmjrubblRkENuptryuI64URkXDFum9il/JGL8Lm8wYfAXpredVXXZz7eMHilimiQ=="
},
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"resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
"integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ=="
},
"callsites": { "callsites": {
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"resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz", "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
@ -2453,6 +2587,11 @@
"integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==", "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==",
"dev": true "dev": true
}, },
"core-util-is": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
"integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
},
"cross-spawn": { "cross-spawn": {
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"resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz", "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@ -2792,8 +2931,7 @@
"inherits": { "inherits": {
"version": "2.0.4", "version": "2.0.4",
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz", "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==", "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
"dev": true
}, },
"is-extglob": { "is-extglob": {
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@ -2821,6 +2959,11 @@
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"dev": true "dev": true
}, },
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"integrity": "sha512-D2S+3GLxWH+uhrNEcoh/fnmYeP8E8/zHl644d/jdA0g2uyXvy3sb0qxotE+ne0LtccHknQzWwZEzhak7oJ0COQ=="
},
"isexe": { "isexe": {
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@ -3101,6 +3244,17 @@
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"dev": true "dev": true
}, },
"readable-stream": {
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"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
"integrity": "sha512-+MeVjFf4L44XUkhM1eYbD8fyEsxcV81pqMSR5gblfcLCHfZvbrqy4/qYHE+/R5HoBUT11WV5O08Cr1n3YXkWVQ==",
"requires": {
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"isarray": "0.0.1",
"string_decoder": "~0.10.x"
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@ -3156,6 +3310,34 @@
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}, },
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@ -3228,6 +3410,33 @@
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} }
}, },
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1
package.json
View file

@ -2,6 +2,7 @@
"type": "module", "type": "module",
"dependencies": { "dependencies": {
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"wav": "^1.0.2",
"wavefile": "^11.0.0" "wavefile": "^11.0.0"
}, },
"devDependencies": { "devDependencies": {

4
video-rickroll/combine.sh
View file

@ -1,10 +1,10 @@
ffmpeg \ ffmpeg \
-r 60000/1001 \ -r 60000/1001 \
-i 'frames/dither-%04d.png' \ -i 'frames/dither-%05d.png' \
-i 'rickroll-audio.wav' \ -i 'rickroll-audio.wav' \
-ac 2 \ -ac 2 \
-ar 48000 \ -ar 48000 \
-vf 'pad=w=534,setsar=9/10' \ -vf 'scale=534x384,setsar=1' \
-pix_fmt yuv420p \ -pix_fmt yuv420p \
-movflags +faststart \ -movflags +faststart \
-y rickroll-dither.mp4 -y rickroll-dither.mp4

8
video-rickroll/extract.sh
View file

@ -3,13 +3,13 @@ set -a
mkdir -p frames mkdir -p frames
ffmpeg \ ffmpeg \
-i rickclip.mp4 \ -i rickroll.mp4 \
-vf 'scale=320:192,framerate=60000/1001' \ -vf 'scale=320:230,framerate=60000/1001' \
-an \ -an \
-y 'frames/rickroll-%04d.png' -y 'frames/rickroll-%05d.png'
ffmpeg \ ffmpeg \
-i rickclip.mp4 \ -i rickroll.mp4 \
-vn \ -vn \
-ac 1 \ -ac 1 \
-ar 15734 \ -ar 15734 \

2
video-rickroll/video.sh
View file

@ -1,6 +1,6 @@
set -e set -e
for frame in frames/rickroll-[0-9][0-9][0-9][0-9].png for frame in frames/rickroll-[0-9][0-9][0-9][0-9][0-9].png
do do
n="${frame#frames/rickroll-}" n="${frame#frames/rickroll-}"
n="${n%.png}" n="${n%.png}"