How to Change Video Codec Efficiently?

Don’t know how to change video codecs? Grab the recommended video codec converter here and follow the tutorial below:

Michelle | Sep 17, 2021

You might come across a situation where your video can’t be played on your player, and there is an error message hinting that it’s because the video codec is not supported. This could be a real bummer if you really want to watch the video. The good news is, there are many fixes to it.

One easy solution is to convert the video codec to a format supported by the player. And to do that, all you need is a reliable video codec converter. In the following article, I will introduce such a converter and show you how to change video codec with it in detail. Read on.

Hot Search: Change Audio Codec of a Video | Change Video Container | Change Video Format

Best Video Codec Converter

HD Video Converter Factory Pro can help you fast convert video to all codecs and major formats, including H264, H265, MPEG4, MP4, MKV, AVI, and so on, to secure smooth video playback. Get it now and convert your video codecs fast & easily.

How to Change Video Codec?

WonderFox HD Video Converter Factory Pro is the recommended video codec changer to help you convert video codecs. It supports any video input and 500+ output profiles, covering all video codecs and major formats. And it is very simple to use. The next part will show you an example of how to change video codec in Windows 10 with this software.

Before start, please free download free download the software and install it on your PC.

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Step 1. Import Source Video(s)

Run HD Video Converter Factory Pro. Then select Converter among the five modules (Converter, Downloader, Recorder, GIF Maker, Toolbox). Next, load all the video files you want to change codec into the converter by clicking + Add Files or dragging directly.

Tips: This software supports batch conversion. You can add more videos into the program for later bulk conversion at once.

Step 2. Choose Output Video Format

On the right side of the converter, click the format image to unfold the output format list. You should see five main categories, namely, Video, 4K/HD, Web, Audio, and Device. Go to the Video tab and select your preferred video format, such as MP4. You can also choose the original video format.

Note: Keep in mind that different video format supports different video codecs and the video format you choose will affect the video codecs in the next step. For example, if you choose MP4, you can have MPEG4, H264, or H265 as your video codec; if you select AVI, you can have Xvid, DivX, and H264 for options.

Step 3. Chang Codec of Video File

Open Parameter settings below the format image. In the Video Settings, click the Encoder drop-down list and you should see the available video codecs for the format you just selected. Pick the video codec you want to convert your video to. You can continue to change other parameters if you want. When you are done, click OK to save the changes.

Step 4. Convert Video Codec

Click the bottom triangle button to set an output path or leave it as default. Finally, hit Run to start the video codec conversion.

Tips: What is a Video Codec?

A video codec is a software or hardware that encode (compress) and decode (decompress) digital video. In the video coding history, many video codecs, such as Xvid, DivX, MPEG-4, VP8, VP9, H264, H265, etc., have been developed for different purposes. (You can check the video codec of your file with the software mentioned in this article.)

In a way, the video codec determines what device and player can playback the video. When a device lacks one specific codec, the device cannot play the video encoded with the said codec. Fortunately, you can convert the video codec to a supported format to fix the problem.


Changing video codec has never been this easy today, as many video converters can help you with that. And in this post, I have shared a powerful converter to change codec of video file. Hope you’ll find this method useful. If you have any questions about the codec changing, you can let me know on Twitter. I’ll be glad to help. That’s all for now. Thanks for reading.

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