


Click the "+" icon or Add Files button to import source video into MiniTool Video Converter. Click the Edit icon in the Target section, and click Video category to choose MP4 as the output format. Click Convert button to start converting video to MP4 for free. Related: 6 Best Free Screen Recorders Windows 10 | How to Screen Record #2. MiniTool MovieMaker is the first free tool we’d like to recommend. It is a professional free video converter, video editor, and video maker for Windows 10. You can use MiniTool MovieMaker to import your source video file like MKV, MOV, WebM, etc. and easily convert to MP4 or load an MP4 video to turn it into other desired format like MP3. The merit of this free video to MP4 converter is that it also allows you to edit the video before conversion. The video edit features include trim video clips, split a large video into small parts, merge video clips into one file, add transition/effects/subtitles/music to video, create time lapse or slow motion effect for video, and more. #Free avi to mp4 converter windows 10 for free.138MB re-encoding takes about 40min and the new file size is 41MB the quality is nearly same as original, but pixeled a bit.

Where -c:a copy copy audio -c:v vp9 -b:v 100K re-encode video with 100K bitrate. If you have time, and want to recodec almost same quality, but 1/3 size, use this: ffmpeg -i "input.avi" -c:a copy -c:v vp9 -b:v 100K "4" Best practice is let the audio in the original format. It is fast, and almost same quality as original. Stream #0:1: Audio: mp3 (U / 0x0055), 32000 Hz, stereo, fltp, 112 kb/sįor the nearly loseless re-containering use: ffmpeg -i "input.avi" -c:v copy -c:a copy "input.mp4"Ĭonversion about 2 sec, result is input.mp4 138MB. For example there is a video file 139MB input.avi ffprobe input.aviĭuration: 00:21:20.16, start: 0.000000, bitrate: 891 kb/s
