Add presets to FFmpeg in menu

config/defaults.js

@@ -36,6 +36,7 @@ const defaultConfig = {
 			enabled: false,
 			ffmpegArgs: [], // e.g. ["-b:a", "192k"] for an audio bitrate of 192kb/s
 			downloadFolder: undefined, // Custom download folder (absolute path)
+			preset: "mp3",
 		},
 		"last-fm": {
 			enabled: false,

plugins/downloader/menu.js

@@ -8,7 +8,7 @@ const chokidar = require('chokidar');
 
 const { setOptions } = require("../../config/plugins");
 const { sendError } = require("./back");
-const { defaultMenuDownloadLabel, getFolder } = require("./utils");
+const { defaultMenuDownloadLabel, getFolder, presets } = require("./utils");
 
 let downloadLabel = defaultMenuDownloadLabel;
 let playingPlaylistId = undefined;
@@ -109,5 +109,17 @@ module.exports = (win, options) => {
 				} // else = user pressed cancel
 			},
 		},
+		{
+			label: "Presets",
+			submenu: Object.keys(presets).map((preset) => ({
+				label: preset,
+				type: "radio",
+				click: () => {
+					options.preset = preset;
+					setOptions("downloader", options);
+				},
+				checked: options.preset === preset || presets[preset] === undefined,
+			})),
+		},
 	];
 };

plugins/downloader/utils.js

@@ -28,3 +28,12 @@ module.exports.cropMaxWidth = (image) => {
 	}
 	return image;
 }
+
+// Presets for FFmpeg
+module.exports.presets = {
+	"None (defaults to mp3)": undefined,
+	opus: {
+		extension: "opus",
+		ffmpegArgs: ["-acodec", "libopus"],
+	},
+};

plugins/downloader/youtube-dl.js

@@ -15,7 +15,7 @@ const ytdl = require("ytdl-core");
 
 const { triggerAction, triggerActionSync } = require("../utils");
 const { ACTIONS, CHANNEL } = require("./actions.js");
-const { urlToJPG } = require("./utils");
+const { presets, urlToJPG } = require("./utils");
 const { cleanupName } = require("../../providers/song-info");
 
 const { createFFmpeg } = FFmpeg;
@@ -113,8 +113,9 @@ const toMP3 = async (
 	existingMetadata = undefined,
 	subfolder = ""
 ) => {
+	const convertOptions = { ...presets[options.preset], ...options };
 	const safeVideoName = randomBytes(32).toString("hex");
-	const extension = options.extension || "mp3";
+	const extension = convertOptions.extension || "mp3";
 	const releaseFFmpegMutex = await ffmpegMutex.acquire();
 
 	try {
@@ -132,7 +133,7 @@ const toMP3 = async (
 			"-i",
 			safeVideoName,
 			...getFFmpegMetadataArgs(metadata),
-			...(options.ffmpegArgs || []),
+			...(convertOptions.ffmpegArgs || []),
 			safeVideoName + "." + extension
 		);