廣泛批評解決不同步 [音頻和視頻]

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.

第 1 部分。為什麼音頻與視頻不同步？

音頻和視頻不同步的原因有多種，其中包括： 觀看電視節目時，廣播或有線/衛星機頂盒之間的連接可能是問題。如果您的電視連接了這些設備之一，則可能是不可靠的 DVD 或 Blu-ray DiscTM 播放器或光盤本身造成的。如果您的家庭影院系統通過光纜連接到電視，您可能會注意到需要手動校正的音頻延遲。另一方面，您的電視設置可能是罪魁禍首。

第 2 部分。 3 最佳證明工具：如何同步音頻和視頻

1. 使用 Video Converter Ultimate

網上有很多方法和軟件可以幫助解決給定的問題，這是我們推薦使用的最佳工具之一。在您的計算機上下載 FVC Video Converter Ultimate，該軟件具有增強視頻剪輯的各種功能。提供的其中一項功能可以解決 Windows 10 中視頻剪輯的音頻和視頻同步問題 - 例如 - 通過調整其延遲。請按照以下步驟了解如何使用該軟件：

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.

步驟 3：點擊「＋」按鈕，依你的需求新增任意檔案，然後進入影片剪輯的編輯畫面。

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. 使用 VLC 媒體播放器

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.

相關閱讀：

How to Fix VLC Player Won't Play MKV

How to Fix VLC Not Playing DVD

3. 使用 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.

第 3 部分。 有關音頻和視頻不同步的常見問題解答

結論

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.