For the video settings, you’re allowed to adjust encoder, frame rate, resolution, aspect ratio and video bitrate. In the "Profile Settings" window, you’re free to modify the video and audio output settings. After the new upgrade, now it allows you to rotate and flip the video.Ĥ. Also, you can adjust video brightness, saturation, hue and other parameters, crop the video area to make it fit your screen, or add watermarks to your video. For example, you can cut off unwanted parts in a video, or merge several videos into one. You can play or edit your videos with more players and editors.įree MP4 Converter provides you with various video editing functions. More output formats give you more options. You can even upscale SD video to HD, or upscale SD/HD to 4K. Support multiple output formats, including 4K/HD formatĪpart from MP4, you can convert your videos to many other formats, like MOV, M4V, AVI, MPG, FLV, MP3, etc. You can enjoy your favorite videos anytime you want.Ģ. You can play the converted video/audio files on diverse multimedia players like iPhone X/8/7/SE/6s/6s Plus/6/6 Plus/5s/5c/5/4S, iPad Air 2, iPad mini 3, iPad 4, iPad Air, iPad mini 2, iPad mini, and iPod touch. You are allowed to convert HD video, AVCHD video, and common video like AVI, WMV, FLV, MOV, MPEG, M4V, MPG, 3GP to MP4 format. Convert videos like MOV/MKV/MTS/AVI/WMV/FLV to MP4 It makes it easy to convert 4K/HD videos and common videos like MOV, MTS, MKV, FLV, AVI, WMV, F4V, WebM, WTV, and more to MP4 formats in batch.ġ. It also supports converting video to HD MP4. To choose this option, choose "Re-size video" from "Advanced Settings" above.Free MP4 Converter is professional MP4 Video Converting software, which helps you convert any video format to and from MP4 video for playback on iPhone (iPhone X/8/7/SE/6s/6s Plus/6/6 Plus/5s/5c/5/4S), iPad (iPad Pro/Air 2/mini 3/4/Air/mini 2), iPod, and Apple TV. 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.
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