Forum Discussion
Best free mkv to mp4 converter that works on windows 11?
Before posing here, I tried the built-in Windows Media Player but it does not have an option for converting .mkv to .mp4. I tried to get an answer from search engine but most of them are online mkv t...
About the mkv to mp4 converter. Combining MediaInfo with MP4Box can be an effective "One-Two Punch" solution. Here's how this approach works and why it can be useful:
Step 1: Use MediaInfo to Analyze Files
- MediaInfo is a free tool that provides detailed information about your video files, including codecs, streams, and metadata.
- Before converting, you can use MediaInfo to verify the current codecs and ensure compatibility with MP4Box.
Step 2: Use MP4Box is as MP4Box to MP4 Converter
- MP4Box is a powerful, open-source tool primarily used for packaging and manipulating MP4 files.
- While MP4Box doesn't directly convert mkv to mp4, it can extract streams and remux them into an MP4 container efficiently.
- For mkv to mp4 conversion, you can:
Extract audio/video streams from the mkv file.
Repack or remux them into an mp4 container without re-encoding, which is fast and preserves quality.
Example Workflow:
1. Use MediaInfo to check the codecs:
Ensure the video and audio streams are compatible with MP4 (e.g., H.264 video, AAC or MP3 audio).
2.If compatible, proceed with MP4Box:
MP4Box -add yourvideo.mkv#trackID=1 -add yourvideo.mkv#trackID=2 -new output.mp4
3.If streams are incompatible, you might need to re-encode via FFm.peg before remuxing with MP4Box.