HandBrake is a popular free video transcoder available on multiple platforms. With this application, you can customize settings to convert video files as you desire. Here, we will go over how to use HandBrake to convert MKV to MP4 with good output quality. Learn details below.

Tips. HandBrake always transcodes videos so there will be some quality loss inevitably. For lossless MKV MP4 conversion, you can refer to our FFmpeg tutorial or use this handy HandBrake alternative for lossless, batch video conversion: https://videoconverterfactory.com/download/hd-video-converter-pro.exe https://videoconverterfactory.com/download/hd-video-converter-pro.exe

Vita Vita | Updated on May 31, 2022
How to Use HandBrake to Convert to MP4?

Can Handbrake Convert MKV to MP4 without Losing Quality?

Before anything else, there is one thing we have to mention. Many people are expecting that HandBrake can help convert MKV to MP4 without quality damage, but they are most likely to get disappointed for that video conversion in HandBrake is a process of converting one encoding method to another method, and that will involve quality drop to some degree. Although HandBrake indeed gives “lossless conversion” option by setting constant quality value as zero in it, you will get an extremely large file, which is impractical in actual usage. Yet, if you know how to set the best settings for converting your videos, you can minimize the quality damage. In the following, you are given an example of how to convert MKV to MP4 in good quality. If you find it complex, you can also try the HandBrake alternative in Part 3 to lossless remux MKV to MP4.

Lossless Batch MKV to MP4 Converter

WonderFox HD Video Converter Factory Pro is a professional video converter that can handily convert MKV files to MP4 without a hitch. It offers an advanced batch conversion mode and allows video remuxing with 0-quality-loss.

Get it to have a try!

How to Convert MKV to MP4 in HandBrake with Decent Quality?

Step 1. Open HandBrake, select Folder to add a folder containing multiple MKV videos or select File to import a single MKV video for conversion.  

handbrake mkv to mp4 lossless

Step 2. Click the Format button under Summary, select MP4.
You can also select the check boxes below for different usages. There are Web optimized, Align A/V start, and iPod 5G support. Hover your mouse over the corresponding options, it will display detailed information on these options.

how to use handbrake video converter

Step 3. Move to Dimensions where you can resize the video by typing in desires values into the Width box and Heigh box if you don’t want to keep the original display size.  Leave the other options at their default value if you don’t have particular needs.

convert mkv to mp4 with subtitles handbrake

Step 4. Go to the Video tab, select H.264 (x264) or H.265 (x265). These two codecs are advanced standards for efficient video compression and can greatly reduce video file size with the same video quality. At present, H.264 is the standard for streaming.

Step 5. Next, move to Quality section, drag the Constant Quality slide bar to the right to set an appropriately lower RF value. The lower the RF value is, the higher quality the converted video will be yet the bigger the file size you will get. Quality scale ranging from 18RF to 23 RF is sound.

Step 6. Head to Optimise Video section under Video tab and set the Encoder Profile as High.

handbrake convert mkv to mp4 without transcoding

Step 7. Click on Browse at the bottom and designate the output path.

Step 8. Click Start Encode on the top menu bar to start MKV to MP4 conversion.

Also Read: Best HandBrake Settings for DVD l Can Handbrake Extract Audio l Fix Handbrake no Valid Source Found

Set output path and start the conversion

Lossless Batch MKV to MP4 Conversion in Three-Step

The process of HandBrake MKV to MP4 conversion is rather simple if you use its default settings, but when you need high-quality results, stepping into its setting options is necessary. If you feel the whole process is a little complicated, here is a good HandBrake alternativeWonderFox HD Video Converter Factory Pro.

This video converter specializes in high-quality video conversion in simple ways. It can help you remux MKV files to MP4 with zero quality loss. It can also help you batch convert MKV to MP4 with GPU acceleration. And in simple clicks, you can convert MKV to MP4 even if you have no video conversion experience. Now, free download free download the software and follow the instruction to convert MKV to MP4:

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Step 1. Add MKV Files

Open HD Video Converter Factory Pro and select Converter on the main interface. Click +Add Files, select the videos you want to convert, and click Open. You can alternatively drag and drop the files into the interface.

Open Video Converter

Step 2. Choose MP4 as Output Format

Click the big format icon on the right side, go to the Video tab and select MP4.

The process of converting MKV to MP4

Step 3. Convert MKV to MP4

Click the triangle icon on the bottom to specify the output path. Finally, click Run to start the conversion.

Tips. If you want to convert MKV to MP4 with subtitles, you can select the desired subtitle or add external SRT file in the subtitle menu.

How to carry out lossless conversion

More of HD Video Converter Pro

• Convert any video/audio to 500+ formats and devices;

• Download SD/HD/4K/8K movies and music from 1000+ websites;

• Compress batches of video files at once to save device storage;

• Record meetings, gameplay, streaming content… with no time limit;

• Merge multiple video clips into a complete single file at fast speed;

Bottom Line:

This article has shown how you can convert MKV to MP4 in HandBrake with high quality preserved. Moreover, a simple yet powerful HandBrake alternative is introduced for lossless video conversion. If you have any question, please feel free to contact us anytime.

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