ProximaEntertainment/video-encoder
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steev 2022-07-28 17:43:13 +02:00
parent c9eec03559
commit 39d9e2cb47
7 changed files with 169 additions and 0 deletions
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.env Normal file
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FFMPEG_PATH="./bin/win64/ffmpeg.exe"
FFPROBE_PATH="./bin/win64/ffprobe.exe"

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.gitignore vendored Normal file
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node_modules/
proccessed/
uploads/

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auflösungen.txt Normal file
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LOW 480 X 270 400kbps
Medium 640 X 360 800kbps
High 960 X 540 1200kbps
HD 1280 x 720 1500kbps
FullHD 1920 x 1080 4000kbps
4K 3840 X 2160 8000kbps
.\ffmpeg.exe -i .\uploads\test.mp4 -vf scale=480:270 -fpsmax 30 -pass 1 -f mp4 -vcodec h264 -b:v 400000 .\proccessed\test\test-270.mp4
.\ffmpeg.exe -i .\uploads\test.mp4 -vf scale=640:360 -fpsmax 30 -pass 1 -f mp4 -vcodec h264 -b:v 800000 .\proccessed\test\test-360.mp4
.\ffmpeg.exe -i .\uploads\test.mp4 -vf scale=960:540 -fpsmax 30 -pass 1 -f mp4 -vcodec h264 -b:v 1200000 .\proccessed\test\test-540.mp4
.\ffmpeg.exe -i .\uploads\test.mp4 -vf scale=1280:720 -fpsmax 30 -pass 1 -f mp4 -vcodec h264 -b:v 1500000 .\proccessed\test\test-720.mp4
.\ffmpeg.exe -i .\uploads\test.mp4 -vf scale=1920:1080 -fpsmax 30 -pass 1 -f mp4 -vcodec h264 -b:v 4000000 .\proccessed\test\test-1080.mp4
.\ffmpeg.exe -i .\uploads\test.mp4 -vf scale=3840:2160 -fpsmax 30 -pass 1 -f mp4 -vcodec h264 -b:v 8000000 .\proccessed\test\test-2160.mp4
.\ffmpeg.exe -i .\uploads\test.mp4 -ss 00:00:01.000 -frames:v 1 -q:v 2 .\proccessed\test\test-thumbnail.png

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functions/video.js Normal file
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const ffmpeg = require("fluent-ffmpeg");
module.exports = {
/**
* reads information from a video
* @param {*} inputPath path to video file
* @returns promise <video size, videoduration>
*/
'getVideoInfo': (inputPath) => {
return new Promise((resolve, reject) => {
if (typeof(inputPath) != "string") {
return reject("path must be of type string");
}
return ffmpeg.ffprobe(inputPath, (error, videoInfo) => {
if (error) {
return reject(error);
}
const { duration, size } = videoInfo.format;
return resolve({
size,
durationInSeconds: Math.floor(duration),
});
});
});
},
/**
* encodes video with given parameters
* @param {object} options JSON Object passed as settings
* @returns promise
*/
'encodeVideo': (options) => {
// TODO: figure my shit out
// Literally dont fucking know how to do this -.-
// Future me be smarter best of luck.. past me.
},
'generateThumbnail': () => {
}
}

13
index.js Normal file
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const fs = require("fs");
const path = require("path");
const video = require("./functions/video");
// File is used for for testing
async function performTest(){
video.getVideoInfo("./uploads/test.mp4").then(video => {
console.log("Video Size:", video.size, "- duration:", video.durationInSeconds);
});
}
performTest();
// TODO: do the nightmare of class directions..

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package-lock.json generated Normal file
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{
"name": "video-encoder",
"version": "1.0.0",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "video-encoder",
"version": "1.0.0",
"license": "ISC",
"dependencies": {
"fluent-ffmpeg": "^2.1.2"
}
},
"node_modules/async": {
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},
"node_modules/fluent-ffmpeg": {
"version": "2.1.2",
"resolved": "https://registry.npmjs.org/fluent-ffmpeg/-/fluent-ffmpeg-2.1.2.tgz",
"integrity": "sha512-IZTB4kq5GK0DPp7sGQ0q/BWurGHffRtQQwVkiqDgeO6wYJLLV5ZhgNOQ65loZxxuPMKZKZcICCUnaGtlxBiR0Q==",
"dependencies": {
"async": ">=0.2.9",
"which": "^1.1.1"
},
"engines": {
"node": ">=0.8.0"
}
},
"node_modules/isexe": {
"version": "2.0.0",
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"dependencies": {
"isexe": "^2.0.0"
},
"bin": {
"which": "bin/which"
}
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"dependencies": {
"async": {
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},
"fluent-ffmpeg": {
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"resolved": "https://registry.npmjs.org/fluent-ffmpeg/-/fluent-ffmpeg-2.1.2.tgz",
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"requires": {
"async": ">=0.2.9",
"which": "^1.1.1"
}
},
"isexe": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
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},
"which": {
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"integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
"requires": {
"isexe": "^2.0.0"
}
}
}
}

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package.json Normal file
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{
"name": "video-encoder",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"fluent-ffmpeg": "^2.1.2"
}
}