Convert MOD to OGV — Free Online Converter

The MOD tracker format, created in 1987 for the Commodore Amiga, stores digitized instrument samples and pattern-based note sequences in a single compact file. Each MOD contains up to 31 instrument samples (8-bit, mono) and sequencing data that arranges those samples across channels with pitch, volume, and effect control. The demoscene — a subculture of programmers creating audiovisual art — adopted MOD as its primary music format, producing tens of thousands of compositions that pushed the boundaries of what 4 channels of 8-bit audio could achieve. The format's influence extends from early PC gaming (Epic Pinball, Unreal Tournament used tracker formats) to modern chiptune and electronic music.

OGV (Ogg Video) is Xiph.org's open-source video container, typically holding Theora video and Vorbis audio streams. Converting MOD to OGV produces an audio-only file in the Ogg video container — Vorbis-encoded audio with no video track. This is a niche conversion primarily relevant to open-source web platforms, Wikimedia Commons contributions, and systems that specifically require the OGV container for media delivery.

Wikimedia Commons, the media repository used by Wikipedia, historically preferred OGV as its video/multimedia format due to its open-source, patent-free nature. Contributing rendered tracker music to Wikimedia as educational or cultural reference material may require OGV packaging. Articles about the demoscene, specific Amiga demos, or tracker music history could benefit from embedded OGV audio samples of iconic MOD compositions.

Certain open-source web platforms and content management systems were built during the era when OGV was the primary open web video format (before WebM's adoption). Legacy installations of platforms like MediaWiki, Moodle, or custom CMS systems may only support OGV for multimedia content. Converting MOD audio to OGV satisfies these platform requirements while keeping the content within the open-source format ecosystem.

FFmpeg renders the MOD through its module decoder, converting pattern data and embedded samples into stereo PCM audio. Since OGV is a video container, the output has no video stream — only Vorbis-encoded audio within the Ogg transport format. The Vorbis encoder processes the PCM through MDCT analysis, psychoacoustic masking, floor/residue coding, and entropy compression. The Ogg container wraps the Vorbis stream in pages with granule positions for seeking, CRC32 checksums for integrity verification, and proper stream serialization. The OGV extension signals video container content type, though the file functions as pure audio — some players may prefer the .oga extension for audio-only Ogg files.