Convert MK3D to SRT

Sonix transcribes your MK3D file and exports it as SRT subtitles that you can use with any video platform or editor.

Timestamped
5-min turnaround
All platforms
Audio
Video
DOCX
SRT/VTT
PDF
53+ Languages
About This Format

Understanding MK3D files

What is a MK3D file?

Matroska 3D video container format

The Matroksta 3D (MK3D) file format is used for storing 3D content (video and audio) while using the standard MKV container. However, it also uses a StereoMode field for 3D video files which have a variety of configurations such as side by side (left eye is first) or top-bottom (right eye is first). The Matroska file format is seeking to be the future of 3D audio and video file formats. It was derived from a project called MCF, but MK3D files differentiate themselves from it significantly because it is based on EBML (Extensible Binary Meta Language), a binary derivative of XML. EBML enables the Matroska Development Team to gain significant advantages in terms of future format extensibility, without breaking file support from old media parsers.

Common Uses

  • 3D video content
  • Stereoscopic video storage
  • Home theater 3D

Audio Quality

High-quality container supporting multiple audio tracks

Transcription Tips for MK3D

  • Audio transcribes normally regardless of 3D video
  • Same quality considerations as MKV files

Where MK3D Files Come From

  • 3D Blu-ray rips
  • 3D camera recordings
  • 3D content creation
10x
Faster than real-time
Get your MK3D SRT in minutes
99%
Accuracy rate
Industry-leading AI for MK3D files
53+
Languages
Subtitles in any language
30+
Export formats
SRT, VTT, text, and more
How It Works

Convert MK3D to SRT in 6 steps

Step 1

Create account

Sign up for Sonix's free trial. Includes 30 minutes free.

Step 2

Upload file

Upload your MK3D file from your computer or cloud storage.

Step 3

Select language

Choose from 53+ languages spoken in your file.

Step 4

Auto-transcribe

Sonix AI transcribes and timestamps your MK3D audio.

Step 5

Edit subtitles

Fine-tune subtitle timing and text with our editor.

Step 6

Export SRT

Download your MK3D subtitles as an SRT file.

Common Questions

Everything about MK3D to SRT

Can you convert MK3D to SRT subtitles?

Yes! Sonix transcribes your MK3D file with precise timestamps and exports it as SRT subtitles ready for any video platform.

What is an SRT file?

SRT (SubRip Subtitle) is the most widely supported subtitle format. It works with YouTube, Vimeo, Facebook, and all major video editors.

How accurate are the timestamps?

Sonix generates word-level timestamps accurate to the hundredth of a second, ensuring your subtitles sync perfectly with the audio.

Can I edit the SRT timing?

Yes! Our editor lets you adjust subtitle timing, merge or split captions, and customize character limits per line.

Does it work with YouTube?

Absolutely! Upload your SRT file to YouTube Studio and your subtitles will sync automatically with your video.

Can I set characters per line?

Yes! Customize your SRT with options for max characters per line, lines per caption, and maximum duration.

Why Sonix

Perfect SRT subtitles from MK3D files

Precise Timestamps

Word-level timing ensures your subtitles sync perfectly with the audio.

Universal Format

SRT works with YouTube, Vimeo, Facebook, and all major video platforms.

Customizable

Adjust timing, line length, and caption duration to your needs.

Editor Friendly

Import directly into Final Cut Pro, Premiere, DaVinci Resolve, and more.

Related

More ways to convert MK3D files

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MPE to text
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Reviews

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I loved that Sonix supports so many languages. I've been working on a project that involves speakers of 6 different languages and it allows me to translate everything into English natively, saving me so much time!
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Paula G.
Sao de los Campos, Brazil
It is so user friendly! Even for someone like me who is not technologically inclined. And, bonus! It has literally saved me HOURS of time trying to transcribe lengthy practice counseling sessions.
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Julie D.
Roanoke, VA USA
Unbelievable! Wow, it's amazing. Really amazing. I didn't believe it so I wanna test something and I got actually result I wanted. Amazing!
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Ahmed G.
Dhaka, Bangledesh
Very high quality transcription - very accurate - only took a quick scan/sweep to manually correct/clean up the text.
NH
Nick H.
Wednesbury, UK
Your app is amazing. Seriously, I'm blown away by the technology. The speed, accuracy, and the fact that you can play the audio and that it highlights the transcript in sync.
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Matt R.
Seattle, Washington
Really fast to transcribe our audio files with high accuracy, we just had to correct some small words. I like the layout of the website, how pleasing to the eye and easy it is to edit your files, n...
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Karina Y.
Ireland
I loved how accurate you are even in Dutch!
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East Falmount, MA, USA
Sonix is AWESOME and extremely accurate. This software has it all. I wish that all of the software that I use on a daily basis had the complete and thoughtfully created functionali...
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Portland, OR USA
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