No matter you use phones or cameras to record video, it is always necessary to compress its size. Why? Nowadays, as the image quality is getting better and better, the video size is getting much bigger than before. If you don’t compress videos to a smaller size, the storage space of your devices will be consumed in a short time. Moreover, when trying to edit or share video on social media sites like YouTube, large video size is a barrier if you want fast video transfer. Then how to compress video size?
Why we need to shrink video
For mobile users, recording videos with the phone is really useful. However, compared to cameras, the storage space of phones is more limited. When you try to save them all on the computer, the situation gets a little better. Ultimately, the way to solve this problem is still to compress the file size.
Also, videos captured with cameras usually need to be edited with professional desktop software like Pr. Large video files cannot be quickly imported into these tools. Worse still, sometimes video format like MOV can’t even be imported or read. You need to convert video format like MOV to MP4 first with a service like winxdvd.com†
Or, if you get used to sharing videos on the Internet like YouTube, Facebook and Twitter, etc., the size of the video file is much more important as the proper size for such services varies from one to another. Moreover, even if the size is within the maximum, larger video files will encounter other problems such as lengthy upload or upload errors.
Things you should know about video compression
Video format compression can be achieved by lowering the video resolution, bit rate and frame rate, etc. Decreasing resolution is a common method, but we all know that decreasing it also results in poorer image quality, which is a major concern of video users. Also, the bit rate cannot be lowered too much in the same way as it can make the video totally unwatchable. As for the video frame rate, it is an element of the smoothness of video playback, so never lower the frame rate by a large volume either. Nevertheless, converting a video format to another format compressed by a more advanced codec is the fastest way to do that.
Compress video format for saving, editing and sharing
Now you probably have a better idea of video compression, how can you do it efficiently? Let’s clarify about factors to pay attention to: video size and quality. Based on these two things, you can choose one video compressor. To show you a specific tutorial on how to compress video in this article, a tool called WinX Video Converter is used. See the next steps below:
Step 1: Download this video compressor on your computer and launch it.
Step 2: Here we take MP4 video as an example. You can load your MP4 video by clicking the “+Video” button, then choose “HEVC video” as the output video format, because HEVC video is compressed by H.265 (source), a codec with a higher compression efficiency, according to cnet† You can also click the gear icon to trim or crop the video to make the video size even smaller.
Step 3: Click “RUN” to reduce the video size.
This video compressor can reduce video file size up to 90%, which is beneficial for saving storage space on devices, transferring and uploading video quickly. In addition, it has numerous inputs and outputs for video conversion.
Last updated: March 3, 2022