Comment Faire Une Rotation De Video Avec Vlc

Okay, picture this: Sunday afternoon, you're finally settling down to watch that hilarious cat video your friend sent. You've got the snacks, you're ready to laugh... and then BAM! It's sideways. Or upside down. Like, what even is this sorcery? You scramble to re-orient your phone, but the damage is done – the image is burned into your brain at a 90-degree angle. Been there, felt that! Turns out, even the best smartphones sometimes betray us and record videos in a way that makes you question the very laws of physics. But fear not, gentle internet wanderer, because the solution is surprisingly simple (and free!): VLC Media Player!
Yes, the same VLC you probably use to watch everything from questionable downloads to actual movies can also be your savior in this moment of video-related crisis. And trust me, learning how to rotate a video in VLC is easier than figuring out what that weird stain on your ceiling is (okay, maybe not that easy, but close!).
Pourquoi VLC est votre meilleur ami (dans ce cas précis)
Why VLC? Because it's everywhere! Seriously, who doesn't have it installed? It's like the Swiss Army knife of media players. Plus, it's free, open-source, and handles pretty much any video format you throw at it. It's the digital equivalent of duct tape – fixes everything! (Okay, maybe not everything, but definitely rotated videos.)
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And the best part? You don't need to download some dodgy online editor that’s probably just going to install a bunch of spyware onto your computer. VLC to the rescue!
La Méthode Super Simple (Promis!)
Alright, let's get down to business. Here's how to rotate that offending video using VLC:
1. Ouvrez VLC, naturellement. (Duh! But I had to say it.)

2. Ouvrez votre vidéo. Allez dans "Média" (Media) > "Ouvrir un fichier" (Open File) et sélectionnez la vidéo qui a besoin d'une intervention urgente. (Or, you know, just drag and drop it. We're all about efficiency here.)
3. Accédez aux effets vidéo. Allez dans "Outils" (Tools) > "Effets et filtres" (Effects and Filters). (Alternatively, you can press Ctrl+E. Keyboard shortcuts are your friend!)
4. La magie de la rotation. Dans la fenêtre "Ajustements et effets" (Adjustments and Effects), cliquez sur l'onglet "Effets vidéo" (Video Effects) puis sur l'onglet "Géométrie" (Geometry). (Don't worry, it's not as complicated as it sounds.)
5. Choisissez votre rotation. Cochez la case "Transformer" (Transform) et sélectionnez l'option de rotation désirée dans le menu déroulant: "Rotation de 90 degrés" (Rotate by 90 degrees), "Rotation de 180 degrés" (Rotate by 180 degrees), "Rotation de 270 degrés" (Rotate by 270 degrees), etc. (Keep rotating until it looks right! Trial and error is perfectly acceptable.) You can also use "Rotation" and adjust the angle manually. Feeling fancy?

6. Fermez la fenêtre et profitez de votre vidéo enfin droite! (Or upside down, if that's your thing. No judgement here.)
Important! This doesn't permanently save the rotation. It only rotates the video while you're watching it in VLC. If you close VLC and reopen the video, it'll be back to its original, skewed self. Don't panic! We're getting to the permanent fix in a minute.
Enregistrer la rotation (pour de bon!)
Okay, so you've successfully watched your video at the correct angle. Great! But what if you want to, you know, actually fix it? Here’s how to permanently save the rotated video using VLC's convert feature:
1. Faites les étapes 1 à 5 ci-dessus. C’est-à-dire, ouvrez la vidéo, accédez aux effets vidéo et sélectionnez votre rotation.

2. Convertissez la vidéo. Allez dans "Média" (Media) > "Convertir/Enregistrer" (Convert/Save). (You can also press Ctrl+R. See? Shortcuts are awesome!)
3. Ajoutez le fichier. Assurez-vous que votre vidéo est affichée dans la section "Sélection de fichier" (File selection). Si non, ajoutez-la.
4. Choisissez le profil de conversion. Dans la section "Paramètres" (Settings), choisissez un profil de conversion. Généralement, "Video - H.264 + MP3 (MP4)" est un bon choix. (Unless you have a specific need, this profile should work just fine.)
5. Configurez la destination. Cliquez sur l'icône de clé à molette à côté du profil choisi. Ceci vous permettra d'entrer dans les paramètres du profil. Dans l'onglet "Codec vidéo" (Video codec), recherchez la case "Filtres" (Filters), et activez la case "Filtre de transformation vidéo" (Video transformation filter) et ajustez le paramètre de rotation (transformation).

6. Choisissez un nom de fichier et un emplacement de sauvegarde. Cliquez sur le bouton "Parcourir" (Browse) pour choisir où vous voulez sauvegarder votre vidéo et lui donner un nom. (Don't overwrite your original video unless you're absolutely sure you want to!)
7. Démarrez la conversion. Cliquez sur "Démarrer" (Start). (And now, we wait... the length of the wait depends on the size of the video and your computer's processing power. Go grab a coffee!)
Once the conversion is complete, you'll have a brand new video file that's permanently rotated. Huzzah! No more sideways cats! You're welcome.
Voilà! Now go forth and conquer those misoriented videos! And remember, VLC is your friend. (Unless it starts acting up and refuses to play anything. Then it's your frenemy. But mostly your friend.)
