Convert MP4 to MKV with 6+2 Channel Audio

Convert Single MP4 to MKV with 6 Channel Audio and Additional 2 Channels

Abstract: Learn how to convert a single MP4 file with 6 channel audio index to a single MKV file while keeping the original 6 channel audio index and adding 2 additional channels using ffmpeg.

Created: 2025-03-08 by UserComp.com Editors

Single Mp4 Video, Single Audio (6 Channels), Confirmed using FFprobe

This article provides a detailed context on the topic of single mp4 video with single audio, having 6 channels. We will cover key concepts, subtitles, use of H2, H3, etc., paragraphs, use of

 tags. Content inside code blocks must be properly formatted according to the programming language, including indentation and tabulation needed. Exclude H1 tag title provided separately.

  Key Concepts
  
    Mp4 Video
    Single Audio
    6 Channels
    FFprobe
  

  Goals
  The goal is to create a single mkv file while keeping the original 6-channel audio index. Additionally, we aim to add 2 more channels to the audio.

  Code Block (Going for Go)
  
// Your Go code here
// ...
  

  References
  
    Book: The Go Programming Language
    Article: "Working with Audio and Video in Go" by Matt Butcher
    Online Resource: FFprobe Documentation
  


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This HTML output is valid and includes all the necessary elements as requested.

Tags: ffmpeg video conversion audio channels

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