diff --git a/index.js b/index.js
index 36f554d..8176a8d 100644
--- a/index.js
+++ b/index.js
@@ -5,6 +5,8 @@ const fs = require('fs');
 const path = require('path');
 const cors = require('cors');
 const EventEmitter = require('events');
+const axios = require('axios');
+var mpdParser = require('mpd-parser');
 const softwareService = require('./services/softwares');
 
 const BASE_PATH = process.env.DATA_PATH || `./data`;
@@ -87,13 +89,15 @@ const runProgressCommand = (command) => {
 // Route pour démarrer le processus
 app.post('/start-process', async (req, res, next) => {
 	try {
-		const { mp4Filename, mpdUrl, keys, wantedResolution } = req.body;
+		const { mp4Filename, mpdUrl, keys, wantedResolution, wantedAudioTracks, wantedSubtitles } = req.body;
 		console.log(req.body);
 		const job = await videoQueue.add({
 			mp4Filename,
 			mpdUrl,
 			keys,
-			wantedResolution
+			wantedResolution,
+			wantedAudioTracks,
+			wantedSubtitles
 		});
 		res.json({ jobId: job.id });
 	} catch(e) {
@@ -183,30 +187,90 @@ const extractPercentage = (line) => {
 	return Math.max(...percentages.filter((p) => p < 100));
 }
 
+const parseMPDStream = async (mpdUrl) => {
+	const mpdResponse = await axios({
+		url: mpdUrl,
+		method: 'GET',
+		responseType: 'text'
+	});
+	const eventHandler = ({ type, message }) => console.log(`${type}: ${message}`);
+
+	const parsedManifest = mpdParser.parse(mpdResponse.data , { mpdUrl, eventHandler });
+	
+	const obj = {
+		audioTracks: [],
+		videoTracks: [],
+		subtitles: []
+	};
+	for (const [key, value] of Object.entries(parsedManifest?.mediaGroups?.AUDIO?.audio)) {
+		for (let i = 0; i < value.playlists.length; i++) {
+			obj.audioTracks.push({
+				name: key,
+				language: value.language,
+				attributes: value.playlists[i].attributes
+			});
+		}
+	}
+	for (const [key, value] of Object.entries(parsedManifest?.mediaGroups?.SUBTITLES?.subs)) {
+		for (let i = 0; i < value.playlists.length; i++) {
+			obj.subtitles.push({
+				name: key,
+				language: value.language,
+				attributes: value.playlists[i].attributes
+			});
+		}
+	}
+	for (let i = 0; i < parsedManifest.playlists.length; i++) {
+		obj.videoTracks.push({
+			name: `${parsedManifest.playlists?.[i]?.attributes?.RESOLUTION?.width || 'N/C'}x${parsedManifest.playlists?.[i]?.attributes?.RESOLUTION?.height || 'N/C'}`,
+			codec: parsedManifest.playlists?.[i]?.attributes?.CODECS,
+			bandwidth: parsedManifest.playlists?.[i]?.attributes?.BANDWIDTH,
+			fps: parsedManifest.playlists?.[i]?.attributes?.['FRAME-RATE'],
+			resolution: {
+				width: parsedManifest.playlists?.[i]?.attributes?.RESOLUTION?.width,
+				height: parsedManifest.playlists?.[i]?.attributes?.RESOLUTION?.height
+			}
+		});
+	}
+	obj.videoTracks = obj.videoTracks.sort((a, b) => b.resolution.width - a.resolution.width);
+	return obj;
+};
+
+app.post('/processMPD', async (req, res, next) => {
+	try {
+		res.json(await parseMPDStream(req.body.mpdUrl));
+	} catch(e) {
+		console.log(e);
+		next(e);
+	}
+});
+
 // Processus de la file d'attente
 videoQueue.process((job) => {
 	return new Promise(async (resolve, reject) => {
 		try {
-			const { mp4Filename, mpdUrl, keys, wantedResolution } = job.data;
+			console.log('Will launch job')
+			const { mp4Filename, mpdUrl, keys, wantedResolution, wantedAudioTracks, wantedSubtitles } = job.data;
 			const downloaderPath = softwareService.getLocalBinFileInfo('downloader').path;
 			const mp4decryptPath = softwareService.getLocalBinFileInfo('mp4decrypt').path;
 			const mp4TmpFilepath = path.join(TMP_PATH, `${mp4Filename}.mp4`);
 			const mp4FinalFilepath = path.join(OUTPUT_PATH, `${mp4Filename}.mp4`);
 			console.log('1')
+			//await parseMPDStream(mpdUrl);
 			const filesExist = await checkFilesExistance('encrypted', TMP_PATH);
 			console.log('2')
 			if (filesExist.length === 0) {
-				const resPattern = {
-					'4k': [3840, 2160],
-					'1080p': [1920, 1080],
-					'720p': [1280, 720],
-					'480p': [854, 480],
-					'360p': [640, 360],
-					'240p': [426, 240]
-				}[wantedResolution] || [1920, 1080];
+				// const resPattern = {
+				// 	'4k': [3840, 2160],
+				// 	'1080p': [1920, 1080],
+				// 	'720p': [1280, 720],
+				// 	'480p': [854, 480],
+				// 	'360p': [640, 360],
+				// 	'240p': [426, 240]
+				// }[wantedResolution] || [1920, 1080];
 				console.log('Encrypted files not found, downloading...');
 			 	job.progress(10);
-				const { executeCommand, emitter } = runProgressCommand(`${downloaderPath} \"${mpdUrl}\" --save-name ${mp4TmpFilepath}_encrypted --select-video \"(?=.*${resPattern[0]})(?=.*${resPattern[1]})\" --select-audio lang=\"fr|en\":for=best2 --select-subtitle all`, true);
+				const { executeCommand, emitter } = runProgressCommand(`${downloaderPath} \"${mpdUrl}\" --save-dir ${TMP_PATH} --save-name ${mp4Filename}.mp4_encrypted --select-video res=\"${wantedResolution.resolution.width}*\" --select-audio lang=\"${wantedAudioTracks.map(elem => elem.language).join('|')}\":for=best2 --select-subtitle all`, true);
 				emitter.on('percentage', (percentage) => {
 					console.log(`Download Progression : ${percentage}%`);
 					job.progress(Math.round(10 + (percentage / 5)));
diff --git a/package.json b/package.json
index 82adf2f..be98517 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,7 @@
     "cors": "^2.8.5",
     "express": "^4.21.0",
     "fs": "^0.0.1-security",
+    "mpd-parser": "^1.3.0",
     "path": "^0.12.7",
     "tar": "^7.4.3",
     "unzipper": "^0.12.3"