Convert MPEG Video (.mpeg) to Ogg Video (.ogv) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Upload your .mpeg file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .ogv file when it's ready.
OGV (Ogg Video) is the video extension of the Ogg container, using Theora video and Vorbis audio — both developed by Xiph.org as completely open, royalty-free codecs. MPEG files use patented MPEG-1/2 codecs, while OGV provides a fully patent-free alternative. Converting MPEG to OGV produces video playable via HTML5 in Firefox and Chromium without any licensing concerns.
In the era of HTML5 video adoption (2010-2015), OGV was crucial for serving video without patent royalties. While VP9 and AV1 have largely succeeded Theora for new open-format video, OGV remains relevant for organizations with strict open-source policies, Wikipedia (which hosts all video as OGV/WebM), and legacy web applications built around the Theora codec.
For digital archives, museums, and government agencies that require patent-unencumbered formats for long-term preservation, OGV provides a completely free and open format with no future licensing risk. The Theora codec, based on VP3, is simple enough to guarantee decoder availability for decades.
FFmpeg transcodes using libtheora for video and libvorbis for audio: `-c:v libtheora -q:v 7 -c:a libvorbis -q:a 5`. Theora quality ranges from 0 (lowest) to 10 (highest), with 7 being a good general-purpose setting. Theora does not support B-frames and is purely I/P-frame based. The encoder is single-threaded, so conversion is slower than H.264.
Theora is roughly equivalent to H.264 Baseline in compression efficiency — significantly behind H.264 Main/High profile and H.265. At equivalent bitrates, Theora produces softer output with more ringing artifacts than modern codecs. Compensate by using higher bitrates (approximately 2x what you would use for H.264 at the same perceived quality).
| Device | MPEG | OGV |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
MPEG to OGV conversion produces fully patent-free video suitable for Wikipedia, institutional archives, and open-source platforms where licensing freedom is a non-negotiable requirement.
Biztonsagos atvitel
HTTPS titkositott feltoltes
Adatvedelmi prioritas
A fajlok feldolgozas utan automatikusan torlodnek
Regisztracio nem szukseges
Azonnal kezdhet konvertalni
Mindenhol mukodik
| No |
8MB free, 50MB Nitro
Barmely bongeszo, barmely eszkoz
| Jellemzo | MPEG | OGV |
|---|---|---|
| Teljes nev | Moving Picture Experts Group | Ogg Video |
| Kiterjesztes | .mpeg | .ogv |
| Leginkabb ajanlott | Universal support | Open source |