如何免費將任何視頻轉換為MP4

When it comes to video format, MP4, with no doubt, is one of the most universal formats we use today. It can contain not only video but also audio and subtitles. Nowadays, a lot of people use MP4 to make back-up copies of their videos and movies. Hence, it is pretty common to convert and save video as an MP4 file. Besides, almost every player and device can play MP4 videos, which gives us another reason to convert video to MP4.

Therefore, in this post, we will find out how to change other video formats to MP4. Also, we will learn how to download online videos to your PC.

第1部分。如何將本地視頻文件轉換為MP4

可以通過將文件擴展名更改為MP4來更改文件類型來偷工減料。但是，這可能會引起麻煩–設備無法識別已更改的文件。因此，您最好使用專業的視頻轉換器來更改文件類型。

1.在線MP4視頻轉換器

If you need to convert the videos saved on your computer to MP4 online, you can simply employ a useful conversion tool called FVC Free Online Video Converter.

This video converter can perform video conversion with ease. You can easily convert any videos and movies to MP4 with original quality. You can even modify the resolution, frame rate and bitrate of your video, or convert videos like WMV to MP3 according to your needs.

Step 1. Go to visit its official website. Click Add Files to Convert and then Download.The launcher will be downloaded to your computer. Please install it.

Step 2. After the installation, you will see the Open Window, where you can select the videos you want to convert.

Step 3. Then you can choose the format as MP4 before you start the conversion. Click Convert and choose a destination for saving. After that, you can soon get your MP4 video.

2. VLC媒體播放器

您可能會對VLC Media Player也可以轉換視頻感到驚訝。但這確實可以用作MP4視頻轉換器。如果您的計算機上已經裝有VLC，則可以嘗試一下。

Step 1. Open VLC Media Player. Go to Media, and then Convert/Save…

Step 2. Add the video to VLC and click the Convert / Save button below.

Step 3. Then make sure the output format is MP4. Select a destination for saving and then Start the conversion.

第2部分。如何將流視頻下載到MP4

如今，世界各地的人們都喜歡觀看在線視頻。在觀看這些視頻時，您可能會發現它們很有趣，並希望將它們保存到計算機中以供以後觀看。但是，大多數在線流媒體視頻無法直接下載，有些甚至可能具有自己的格式，這是主流播放器難以識別的。

那麼，如何在計算機上下載在線視頻並將其轉換為更流行的格式，例如MP4？

The recording feature of FVC Free Screen Recorder can help you with that. You can record any online videos on YouTube, Vimeo, etc., with high quality as you like. And it is 100% free to use. Please follow steps below to record streaming videos.

Step 1. Click the link above and select Start Recording. Then you need to download and install the launcher to your computer if you haven’t done that yet.

Step 2. Adjust the recording area to a suitable size. Then open Speaker. You can even open Microphone if you want to add a voice over. Click REC to start recording.

Step 3. When you done recording, click the Stop icon to end it. The video will be saved to your computer by default.

第3部分。將視頻轉換為MP4的常見問題解答

結論

Prefer online tools? Just trust on FVC Free Online Video Converter. Already installed VLC on your computer? You can give its converting feature a try.

Now you have known all things about changing video into MP4 format. Hope that you have found the best converter that suits your needs. Please don’t hesitate to leave us your comment. Your valuable feedback will help us to improve.