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How can I reduce video size for mp4 file on my pc?
Need help! I have dozens of MP4 videos on my Windows PC that is taking up a lot of storage space, and I would like to reduce its file size. The video plays fine, but it is too large to easily upload,...
Adjust resolution and frame rate.
One of the most effective ways to reduce video size on a PC is by lowering the video's resolution and frame rate. Resolution determines how many pixels are displayed in each frame, while frame rate determines how many frames are shown per second. Higher values produce better visual quality but also create much larger files.
- Open your video in a video editor.
- Change the resolution in the “Dimensions” or “Video Settings” tab.
- Reduce the frame rate to a lower, acceptable level.
- Export or save the video.
For example, a 4K video (3840×2160) typically takes much more storage space than a 1080p video (1920×1080). Likewise, a 60 FPS video is often nearly twice as large as a similar video at 30 FPS. By reducing these settings, you can significantly reduce mp4 file size while maintaining acceptable quality for everyday viewing.