MKVToolnix VS git-sizer

• Comprehensive File Support
  MKVToolnix supports a wide range of multimedia file formats for input and output, making it a versatile tool for merging, splitting, and modifying MKV files.
• Open-Source
  As an open-source software, MKVToolnix is free to use and offers transparency for users who want to understand its inner workings or contribute to its development.
• Multi-Platform Availability
  MKVToolnix is available for various operating systems, including Windows, macOS, and Linux, providing accessibility to a broad audience.
• Extensive Features
  The software offers a comprehensive set of features, such as merging, splitting, demuxing, and multiplexing, along with support for subtitles, audio tracks, and chapter editing.
• Regular Updates
  MKVToolnix receives frequent updates, which include bug fixes, performance improvements, and new features, ensuring it remains current with industry standards.

Possible disadvantages

• Complexity for Beginners
  The extensive feature set and specialized nature of the software can be overwhelming for beginners, requiring a steep learning curve to utilize effectively.
• Command-Line Interface
  While MKVToolnix includes a graphical user interface, many of its powerful features are accessible only through its command-line interface, which can be daunting for non-technical users.
• Limited Support for Non-MKV Formats
  Although MKVToolnix supports various input formats, its primary focus is on MKV files, which may limit its utility for users working extensively with other file types.
• Resource Intensive
  Processing large multimedia files, especially with complex tasks such as merging or transcoding, can be resource-intensive and may require significant system memory and CPU power.
• Basic User Interface
  The user interface, while functional, is relatively basic and may not meet the expectations of users looking for a more polished and visually appealing design.

• Comprehensive Repository Analysis
  git-sizer analyzes many different dimensions of a Git repository including commit count, tree size, blob size, history depth, and reference counts, providing a holistic view of repository health and potential scaling issues.
• Easy to Use
  The tool is simple to run with minimal setup—just execute it within a git repository—and it produces clear, human-readable output that highlights potential problem areas without requiring complex configuration.
• Identifies Performance Bottlenecks
  It helps identify specific issues that could degrade Git performance, such as excessively large blobs, deep history, large trees, or too many references, which is valuable before migrating or scaling repositories.
• Open Source and Maintained by GitHub
  Being an official GitHub project, it benefits from credibility, community trust, and ongoing maintenance, and it is well documented with clear explanations of what each metric means.
• Useful for Pre-Migration Checks
  It's particularly helpful for teams migrating repositories to new platforms or consolidating repos, as it flags potential issues that could cause problems during migration or with hosting providers' limits.

Possible disadvantages

• No Automatic Remediation
  git-sizer only identifies and reports issues but does not offer any built-in tools or automated processes to fix problems like large blobs or excessive history depth—users must use separate tools like BFG Repo-Cleaner or git-filter-repo.
• Output Can Be Overwhelming for Beginners
  While detailed, the output includes many metrics and threshold levels that may be confusing for users unfamiliar with Git internals, requiring some learning curve to fully interpret results.
• Limited to Local Analysis
  The tool analyzes a local clone of the repository, so it requires users to have a full local copy of the repo (or at least enough history) to get accurate results, which can be time-consuming for very large repositories.
• No Real-Time Monitoring
  It functions as a one-time analysis tool rather than providing continuous or real-time monitoring of repository health, requiring manual reruns to track changes over time.
• Command-Line Only Interface
  The tool lacks a graphical user interface, which may be less accessible for users who prefer visual dashboards or are less comfortable with command-line tools.

No analysis of MKVToolnix yet.

How To Use Mkvtoolnix | Technical Maher

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• TRUEHD 7.1 Slow Down

  Fourth, try remuxing one of the problem files. Use the Multiplexer section of MKVToolNix. This will copy the contents to a new MKV file. It is like putting a letter in a new envelope when the original is damaged, but the pages inside... Source: almost 3 years ago

• Remove Audio Commentary over TV shows

  If the audio tracks are displayed as unknown, the language flag needs to be set. Use tools such as MKVToolNix Header Editor to configure the language for audio & subtitle tracks. Source: about 3 years ago

• /r/Plex's Moronic Mondays' No Stupid Questions Thread - 2023-07-10

  As for extracting tracks from MKVs, the low-level way would be to use ffmpeg directly (something like ffmpeg -i video.mkv -map 0:s:0 subtitle.sup would extract the first subtitle stream to a .sup file, the extension used for standalone... Source: about 3 years ago

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• how to keep github repos small?

  Also there’s a cool project from GitHub you can use to help understand the size of git’s objects in your git repo https://github.com/github/git-sizer. This might help you determine what the best cloning strategy could be. Source: almost 5 years ago