Sample Files
Details
OGV
Ogg Video File
About
What is .OGV?
OGV is a video file format that uses the Ogg container and typically stores video encoded with Theora and audio encoded with Vorbis or Opus. It is open, royalty-free, and historically used for web video in early HTML5 implementations.
History
Origin of OGV
OGV is a multimedia container format developed by the xiph.org Foundation. It is typically used with the open video codec Theora and audio codecs such as Vorbis or Opus. The OGV format was created as part of the open Ogg project, providing a royalty-free alternative to proprietary formats. It played a significant role in the early HTML5 video movement before newer open codecs like VP9 and AV1 became dominant.
Learn more at: https://xiph.org
Benefits
Fully open and royalty-free standard
Good compression efficiency with Theora
Supported by open-source browsers and tools
Ideal for low-patent environments and open projects
Usage
Test browser playback for Theora-based video
Use in legacy HTML5 demonstrations or educational contexts
Benchmark encoding performance using open codecs
Convert to modern formats such as WebM or MP4 using FFmpeg
Use Cases
Common Use Cases
Here are the use cases for this file extension
Open Web Video
Used in early HTML5 `<video>` implementations before WebM adoption.
Legacy Support Research
Useful for testing playback on older open-source browsers such as early Firefox versions.
Transcoding Pipelines
OGV files remain important in workflows involving Theora/Vorbis-based media.
Compatibility
Supported By
This extension is compatible with the following platforms.
Windows
macOS
Linux
Android
iOS (limited)
Web Browsers (legacy)
More Details
Technical Specs
Here are some technical details about this extension
File Extension
.ogv
MIME Type
video/ogg
Container Format
Ogg
Audio Support
Vorbis, Opus
Video Codecs
Theora
Subtitle Support
Yes (external or Ogg-based)
Metadata Support
Yes
Typical Use
Open web video, archival content, legacy systems
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Got Questions?
Get answers to common questions
OGV files can be opened using players like VLC Media Player, MPC-HC, and open-source browsers such as older versions of Firefox that natively support Theora.