Soyez une critique approfondie de la résolution des problèmes de synchronisation [Audio et vidéo]

You have an online reporting project for your class tomorrow. You're finding the best applications or software that you can use to record your video to achieve the reporting you need to submit tomorrow. But instead of having a solution to your problem, chaos and trouble start to make you overthink because the audio and video are out of sync. You don't have to worry about your situation because it's your lucky day; this article covers everything you need to learn to mend your concern.

Partie 1. Pourquoi l'audio n'est-il pas synchronisé avec la vidéo ?

L'audio et la vidéo peuvent être désynchronisés pour plusieurs raisons, notamment les suivantes : La diffusion ou la connexion entre votre décodeur câble/satellite peut poser problème lorsque vous regardez un programme télévisé. Un lecteur DVD ou Blu-ray DiscTM peu fiable ou le disque lui-même peuvent être à blâmer si l'un de ces appareils est connecté à votre téléviseur. Si votre système de cinéma maison est relié à votre téléviseur via un câble optique, vous remarquerez peut-être un décalage audio qui doit être corrigé manuellement. D'autre part, les paramètres de votre téléviseur pourraient être à blâmer.

Partie 2. 3 meilleurs outils éprouvés : comment synchroniser l'audio et la vidéo

1. Utilisez Video Converter Ultimate

Il existe de nombreux moyens et logiciels disponibles en ligne qui peuvent aider à résoudre le problème posé, et c'est l'un des meilleurs outils que nous recommandons d'utiliser. Téléchargez le FVC Video Converter Ultimate sur votre ordinateur, un logiciel avec diverses fonctionnalités améliorant un clip vidéo. L'une des fonctionnalités proposées peut résoudre le problème de synchronisation audio et vidéo d'un clip vidéo dans Windows 10 - par exemple - en ajustant son délai. Suivez les étapes ci-dessous pour savoir comment utiliser le logiciel :

Step 1: To download the software to your desktop, click the Free Download button. Then install the software and customize the setup as desired. If everything is in order, launch the software after installing.

Step 2: On the main interface, click the Toolbox feature and proceed with Audio Sync.

Step 3: Add any file by clicking the + button in your preference and proceed with editing the video clip.

Step 4: Adjust the slider of the audio to sync its video clip. You can also change the output device and customize the volume of your video clip.

Step 5: If you finish editing the sync of your video clip, click Export and choose where your file will be saved.

2. Utilisez le lecteur multimédia VLC

The VLC media player is an application available in every operating system; Windows, Mac, iPhone, and Android. Even though it is accessible to every device, each has different ways of fixing the audio delay and syncing the audio of the video's clip. This media player is common with its faulty operating system, but you can also use this media player to fix audio and video sync permanently.

Step 1: Open the VLC media player in windows, and click the Tools tab. After you click the Tools tab, click the Preference.

Step 2: Another interface will appear on your screen. Continue the process by clicking the Audio tab. At the bottom left corner, select All to access the advanced settings.

Step 3: The advanced settings will provide you with the entire grounds. Proceed with locating the Audio in the advanced settings tab. After you press it, you will see the general audio settings and adjust the Audio Desynchronization Compensation. If the Audio is lagging behind the video, change the value to a positive value to compensate. Negative values should be used if the audio is playing ahead of the video. VLC out of sync will permanently be fixed with this process.

En rapport:

How to Fix VLC Player Won't Play MKV

How to Fix VLC Not Playing DVD

3. Utilisez Premiere Pro

When it comes to creating broadcast-quality, high-definition video, Premiere Pro is the tool of choice. This software can be used to import all kinds of media, including video and audio. It can then be used to edit that media and export it in the format needed for distribution. Various videos and still images can be edited together when using Premiere Pro to create videos. Videos can have titles, filters, and other effects applied. This software is a big help when audio and video are out of sync, especially for desktop or laptop users. Here are the steps given to execute the procedure properly.

Step 1: Make sure to layer your audio and video files in your timeline, as shown in the illustration.

Step 2: Right-click to select both the audio and video tracks. There will be an appearance of a dropbox. Choose Synchronize from the drop-down menu that appears.

Step 3: Now select Audio as the synchronize point. Select the track that you want to synchronize. Lastly, delete the scratch track and select the Link option to link clips.

Partie 3. FAQ sur la désynchronisation audio et vidéo

Conclusion

To conclude, audio and video delay must be a difficult scenario most people have in the online world. Especially this pandemic, gadgets and online necessities are popular, but how are you going to function properly or do your task properly if there's a hurdle facing these online shenanigans like the issue of how to sync audio and video? If there's a delay happening. To sum up, all the given ways and alternatives to clarify all the concerns are presented here in the article. We recommend using Video Converter Ultimate to fix these unnecessary situations for the future.