將影片從 4K 降級到 1080p 的終極指南

Today, we don’t just upscale videos to elevate our viewing experience. Some do the opposite, and that is downscaling their videos for a couple of reasons. Maybe because they want to reduce file sizes, make their videos more compatible with older devices, or simply streamline their editing process. Now, if you are looking for ways to downgrade your videos from 4K to 1080p, you’re in the right place. In this article, we will delve into 3 ways to help you seamlessly convert high-resolution videos into a more manageable format without sacrificing quality. Whether you're a content creator, filmmaker, or just someone looking to optimize their video library, we've got you covered. Let's dive in and simplify your video downscaling journey!

第 1 部分：為什麼需要將影片從 4K 轉換為 1080p

將影片從 4K 降級到 1080p 非常重要，原因有幾個。下面解釋原因：

Save storage space.

4K 影片比 1080p 影片佔用更多儲存空間。透過轉換為 1080p，您可以釋放裝置或硬碟上的寶貴儲存空間。

Improve device compatibility.

某些裝置可能難以流暢地播放或編輯 4K 影片。轉換為 1080p 可確保與更廣泛的裝置相容，包括舊電腦、智慧型手機和平板電腦。

Speed up the editing process.

編輯 4K 影片比編輯 1080p 影片更耗費資源和時間。轉換為 1080p 可以加快編輯過程，從而實現更流暢的播放和更快的渲染時間。

Enhance playback smoothness.

較低解析度的影片通常更容易串流和播放，不會出現緩衝或卡頓的情況，尤其是在較慢的網路連線或功能較弱的裝置上。

Optimize for online sharing.

許多線上平台和社交媒體網站會自動壓縮和優化影片以供播放。將影片轉換為 1080p 可確保它們滿足平台的要求並在共享過程中保持品質。

第 2 部分：如何使用最佳視訊轉換器將 4K 轉換為 1080p

您可以透過多種方式離線縮小影片尺寸，那就是使用視訊轉換器桌面軟體。以下是您可以使用的工具：

FVC 免費4K轉換器

FVC Free Video 4K Converter is a tool that offers a comprehensive solution for users looking to convert 4K to 1080p video resolution. With its versatile functionality, users can seamlessly transform high-resolution 4K videos into 1080p format, ensuring compatibility with popular devices and platforms. Additionally, the software maintains the quality of the original video during the conversion process, preserving visual clarity and detail. With its intuitive, easy-to-navigate interface and efficient performance, this tool simplifies the task of converting 4K videos to 1080p for various purposes.

Step 1. Download the FVC Free 4K Converter and install it on your device.

Step 2. Run the tool and click Add Files.

Step 3. Now, on the upper corner, you can use that to edit your videos, while on the right side, click the drop-down menu to select the upscaled result you want for your video. This time, you are going to downscale your video, so select 1080p. Once done, click the Convert button.

Step 4. After converting, it will tell you that the process is already completed. Just click Complete.

這款多功能工具不僅可以讓您放大視頻，還可以幫助您將影片從 4K 縮小到 1080p。對於尋求雙重相反目的的人來說，這是一個很棒的工具。

FVC Video Converter Ultimate

FVC Video Converter Ultimate is another software solution that offers comprehensive video conversion capabilities, including downscaling from 4K to 1080p resolution. With its converter features, users can freely and easily convert 4k to 1080p videos by just simply choosing from plenty of preset output resolutions and formats in the tool.

Step 1. Download the FVC Video Converter Ultimate on your device.

Step 2. Click the Converter.

Step 3. To add the 4K video that you want to convert to 1080p, Click the Add Files button.

Step 4. Now, click the Output Format option, navigate to the Video tab, and choose the HD 1080p Video like 1080p MP4, 1080p MKV, 1080p AVI, 1080p, WMV, etc.

Step 5. If you’re done, click Convert.

使用 FVC Video Converter Ultimate，將 4K 影片轉換為 1080p 確實快速又簡單。

VLC媒體播放器

VLC 媒體播放器以其廣泛的支援檔案格式和播放功能而聞名。雖然該工具主要以其播放各種音訊和視訊格式的能力而聞名，但它還包括基本的視訊轉換功能，包括從 4K 解析度縮小到 1080p。雖然不如 FVC Free Video 4K Converter 或 FVC Video Converter Ultimate 等專用視訊轉換軟體強大，但 VLC Media Player 為需要偶爾執行視訊轉換任務且無需安裝其他軟體的用戶提供了方便的選擇。

Step 1. First, Download the VLC Media Player on your device and Install it.

Step 2. Run the tool and go to the Media tab, then select Convert/Save.

Step 3. Now, click the Add button to import the video that you want to downscale.

Step 4. Specify the file name and destination in the Convert box.

Step 5. Opt for Convert/Save and type in the Frame size the width of 1920p and 1080p for the height before you click the start. Remember, you are going to downscale your videos, so choose your preferred resolution.

Step 6. Lastly, click Start to begin the conversion process.

雖然 VLC 是一個很棒的工具，但它在將影片從 4K 降級到 1080p 方面有些不足，但它仍然可以。然而，與上述其他工具不同，VLC 還沒有準備好處理複雜的影片以縮小其尺寸。

If you want more software like VLC, check it here.

第 3 部分：如何在線上將 4K 轉換為 1080p

同時，當您正在尋找在線將影片從 4K 縮減為 1080p 的方法時，HD Convert 是最適合您的選擇。

HD Convert Video is an online HD video converter perfect for converting videos to different formats, including Full HD 1080p and 4K Ultra HD quality. It offers the feature to downscale videos from 4K to 1080p, reducing file sizes and enhancing compatibility.

Step 1. First, go to their official website.

Step 2. Click the Add Files button.

Step 3. Select the output format. Click on next, and choose 1080p as your output quality.

Step 4. Once set, click on Next to process the conversion.

第 4 部分：有關將影片從 4K 縮小到 1080p 的常見問題解答

結論

In conclusion, downscaling videos from 4K to 1080p offers practical advantages like saving storage space and improving compatibility. To experience these advantages, download FVC Video Converter Ultimate or try out FVC Free 4K Converter to upgrade your video experience now!