Mp4 file compressor how to#
Mp4 file compressor movie#
Mp4 file compressor 1080p#
Mp4 file compressor mp4#

The app offers editing tools as well – filters, trimming and cropping, stabilization, subtitles, and more. You can also choose a ready-made preset for your mobile device and convert your video to a compatible format.

You can simply indicate the desired file size and the program will automatically adjust the bitrate. Movavi Video Converter lets you compress MP4s on Windows and Mac by changing the bitrate, format, or resolution of your video. After the process is complete, check out the file in the target folder. If you intend to watch the video on a specific device (like an Android smartphone or tablet, iPhone, iPad, PSP, or even TV), you can check out the Devices tab for a preset designed specifically for your gadget. Select a preset with a resolution smaller than the one of the original video but still suitable for your device (for example, if the video was Full HD (1080p), you can choose HD (720p).

Mp4 file compressor mp4#

Open the Video tab and open the MP4 preset list.

Mp4 file compressor how to#

If you’re willing to try this option, here’s how to compress MP4 by changing the video resolution.Īgain, open the video file with Movavi Video Converter. Be sure to check the resolution your device supports before downsizing and choose the most appropriate parameters. The downside is that if you choose a resolution that’s too small for the screen, you will end up losing quality. So, to shrink an MP4, you may downsize its resolution.

Mp4 file compressor movie#

If you have a movie in 4K stored on your smartphone, it takes up too much space without giving you the benefit of watching it on a 4K monitor. To choose this option, choose 'Re-size video' from 'Advanced Settings' above.Sometimes the reason your MP4 file is so big is its resolution.

Mp4 file compressor 1080p#

For example, if you have a 4K (4320p) video but your target device is 1080p, you can downsize the video to fit 1080p and save file size. 4: Make Video Size Smaller (Re-Size)Ĭhoosing a smaller video resolution (dimensions) can also save file size. For more info: read video bitrate control. To choose this option, select 'By Max Bitrate' from the 'Video Compress' dropdown. Select this method if you are using the video in a streaming application where you want to control the streaming bandwidth rate. 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. There are two main methods to compress a video.