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dmMediaConverter
What dmMediaConverter is
dmMediaConverter is a free graphical frontend for FFmpeg on Linux and Windows. It handles simple and complex conversion tasks involving video, audio, and subtitle streams. Users can copy or convert streams, combine multiple streams in MKV or MP4 containers, and reorder stream positions. Bulk mode supports stream profiles or manual settings, while a queue and parallel multithreaded jobs process several tasks. Editing tools include trimming and splitting without re-encoding, metadata and chapter editing, and picture changes such as scaling, cropping, padding, rotation, grayscale, deinterlacing, stabilization, subtitle burn-in, watermarking, image adjustments, 3D conversions, and FFmpeg filters. Hardware encoding supports H.264 and H.265 with Nvidia cards and Intel Quick Sync when compatible; Intel requires Media SDK 2016 or newer. The app depends on FFmpeg and recommends Jellyfin FFmpeg binaries. It does not rip DVD, Blu-ray, or ISO files. The listed stable version is v2.5.5 dated 9 February 2023; v2.6.4-Test is described as Qt 5 Linux x64 only.
Who it suits
It suits Linux and Windows users who want a free graphical interface for FFmpeg conversion, stream handling, batch jobs, and media adjustments. It is also useful for users needing queues or parallel processing.
What it does well
- Free on Linux and Windows
- Supports batch queues and parallel jobs
- Copies or converts video, audio, and subtitle streams
- Includes metadata and chapter editing
- Hardware encoding for Nvidia and Intel Quick Sync
What to know first
- Does not rip DVD, Blu-ray, or ISO files
- Manual bulk settings have no filter options
- Intel encoding requires Media SDK 2016 or newer
- Latest stable version listed is dated 2023
Verdict
dmMediaConverter offers broad FFmpeg-based conversion and editing controls without a listed price. Its lack of disc and ISO ripping means another tool is needed for that workflow.
Facts from dmMediaConverter's own pages
- Audio extraction
- Yes · github.com, 24 Sept 2026
- Batch conversion
- Yes · github.com, 24 Sept 2026
- Batch processing
- Bulk mode can process files using stream profiles or manual settings, and the app supports a job queue and parallel jobs. · sites.google.com, 11 Oct 2026
- Bulk processing
- Bulk mode supports conversion with stream profiles or manual settings, and the project notes that manual bulk settings have no filter options. · github.com, 12 Oct 2026
- Containers and streams
- It can combine multiple streams into a container such as MKV or MP4, including multiple video streams, and reorder stream positions. · github.com, 12 Oct 2026
- Current release note
- The latest listed release is v.2.6.4-Test, described as Qt 5 Linux x64 only for now. · github.com, 12 Oct 2026
- DVD and Blu-ray limit
- The help page says dmMediaConverter does not support ripping DVD, Blu-ray discs or ISO files and suggests using MakeMKV alongside it. · sites.google.com, 12 Oct 2026
- Editing tools
- Features include trimming and splitting without re-encoding, metadata and chapter editing, and video picture adjustments such as cropping, rotation, and watermarking. · sites.google.com, 11 Oct 2026
- FFmpeg dependency
- The maker describes FFmpeg as the multimedia library the app depends on and recommends Jellyfin FFmpeg binaries in its help page. · sites.google.com, 12 Oct 2026
- Free plan
- Yes · github.com, 24 Sept 2026
- Hardware encoding
- The project lists NVIDIA and Intel Quick Sync hardware encoding for H.264 and H.265, depending on hardware, and says Intel requires Media SDK 2016 or newer. · github.com, 12 Oct 2026
- Integrations
- The application uses FFmpeg, and its help page recommends Jellyfin FFmpeg binaries for Windows and Linux. · sites.google.com, 11 Oct 2026
- Latest stable version shown
- The maker's product page lists dmMediaConverter v2.5.5 dated 9 February 2023. · sites.google.com, 11 Oct 2026
- Linux release limitation
- The GitHub releases page describes the v2.6.4-Test release as Qt5 Linux x64 only at that time. · github.com, 11 Oct 2026
- Metadata and chapters
- It can edit stream and container metadata and create, import or edit chapters. · github.com, 12 Oct 2026
- Not supported
- The help page says dmMediaConverter does not support ripping DVD, Blu-ray, or ISO files and recommends using MakeMKV alongside it for that workflow. · sites.google.com, 11 Oct 2026
- Picture tools
- Picture settings include scaling, cropping, padding, rotation, grayscale, deinterlacing, stabilization, text subtitle burn-in, watermarking, image adjustments, 3D conversions and FFmpeg video filters. · github.com, 12 Oct 2026
- Purpose
- dmMediaConverter is a cross-platform graphical frontend for some FFmpeg features, designed for simple use as well as complex tasks. · github.com, 12 Oct 2026
- Queue and parallel jobs
- It supports a queue of multiple tasks and running multiple jobs at the same time using multithreading. · github.com, 12 Oct 2026
- Stream copying and conversion
- It can copy video, audio and subtitle streams, or convert them to listed video, audio and subtitle codecs. · github.com, 12 Oct 2026
- Stream handling
- It can copy or convert video, audio, and subtitle streams, and combine multiple streams in one output file. · sites.google.com, 11 Oct 2026
- Support
- The maker asks users to report impressions, bugs and feature requests in the site's Comments section. · sites.google.com, 12 Oct 2026
- Supported platforms
- cross-platform · github.com, 24 Sept 2026
- What it does
- dmMediaConverter is a graphical frontend for FFmpeg intended to handle simple and complex media conversion tasks. · sites.google.com, 11 Oct 2026
Where dmMediaConverter stands on Freedom251
- Video Converter Software#42 of 75