The quality is set by CRF (constant rate factor). This method allows you to set the max bitrate for given video quality. This is the default video compression method used. Increase the target size if you need better quality. To overcome this, start with a decent size (as a percentage of original), then test for video quality. The downside is you don’t know how the target size will affect video quality. The pros of this method are, you can achieve a certain target size. For example, if you set it to 60% for a 1Gb file, we will attempt to make your compressed file size 600Mb or less. This method allows you to set a target file size for your video as a percentage of the original size. As a Percentage of the Original Size (Default) If you prefer a lower file size over encoding time, choose a slower preset. Choosing a slower preset allows better optimization (lower bitrate/file size) for a given video quality level. Preset: Presets refers to the video compression speed. Higher values mean more compression (reduced file size), lower values mean better quality (but bigger file size). For the H264 encoder, possible CRF values range from 0 to 51. To do that, it uses different compression levels on different frames. By Video QualityĬRF (Constant Rate Factor): CRF method attempts to keep a constant perceived video quality. We provide 4 settings related to both methods. You can either optimize the bitrate or resize the video to a smaller size. Alternatively, you can compress a video by selecting a low resolution or quality.There are two main methods to compress a video. With most of the programs listed above, you can do that by choosing a lower compression percentage. Reducing the file size of a video is a relatively easy task. Another thing, is compress unlimited video sizes and playback durations on UniConverter Video Compressor.ģ. Or, use programs like other Video Compressors and FreeConvert, which would enable unlimited compressions with their paid plans. So, you can start by trimming and splitting the video then compress the maximum allowed GB. Unfortunately, most online video compressors don't allow you to compress 2GB videos in a single session. How do I compress a 2GB video free online? In this case, use Wondershare UniConverter or FreeConvert to compress 1GB videos in a single session.Ģ. But even at that, find a video compressor that allows you to losslessly compress large file sizes. How can I compress (MP4) video files from 1GB to 10MB?įirst of all, it's almost impossible to convert a 1GB video to 10MB unless you trim other video parts. With advanced compression techniques and time-saving tools, UniConverter makes sure that your videos are ready whenever you need them without any hassle! Buy now and start streamlining your workflow with UniConverter - your one-stop solution for all your file conversion needs!ġ. UniConverter is the ideal choice for anyone looking for an easy way to compress their large 1GB video into a smaller 10MB file without sacrificing video quality or taking too much time. Additionally, UniConverter provides an array of additional features such as batch conversion and further customization options for those who want full control over their video size optimizations. It also allows them to opt for higher speed conversions which would otherwise take a very long time with FreeConverter. On the other hand, UniConverter offers more comprehensive compression settings with which its users can compress their videos while preserving excellent quality. This can be especially problematic with larger files due to their potential extended processing times. When using FreeConvert, users are limited to only the most basic compression settings, meaning that videos will be compressed but may not reach the desired quality or size in the end. FreeConvert and UniConverter offer different features when it comes to compressing a 1GB video to 10MB.
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