OGG: Vorbis
The clip as Ogg Vorbis: a royalty-free lossy codec. Browser-playable; for testing Vorbis decoding and Ogg conversion.
Specifications
- Source
- 3 s A-major triad, 44.1 kHz stereo
- Codec
- Vorbis
- Container
- Ogg
- Lossless
- false
Testing contract
Expected to pass- Scenario
- Exercise OGG: Vorbis in its codec set workflow. The clip as Ogg Vorbis: a royalty-free lossy codec.
- Expected result
- 1 audio streams; container=ogg; codec=vorbis, sample rate=44100, channels=2, duration=3.000000 seconds. Declared feature checks: source=3 s A-major triad, 44.1 kHz stereo; codec=Vorbis; container=Ogg; lossless=False.
What is a .ogg file?
OGG is a free open container format from Xiph, most commonly holding Vorbis-encoded lossy audio but also able to carry Opus, FLAC, or Theora video. It supports streaming, metadata, and multiple logical streams. It is widely used in games and open-source software.
How to use this file
Use an example OGG to test container demuxing, Vorbis decoding, metadata extraction, and playback support in browsers and open-source audio pipelines.
How to use this file for testing
“OGG: Vorbis” is a deterministic Testaroo fixture for Conversion testing, Audio analysis. The same content exported across many formats and linked as a group, so you can convert one and diff against the expected twin.
Documented properties for this file: OGG · 16,426 bytes. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such, expect parsers to fail loudly rather than silently accept them.
Media fixtures are short and synthetic by design. Prefer waveform or transcript ground truth in the same group when measuring ASR, trim, upscale, or sync tools; do not assume broadcast-quality masters.
Code examples
<audio controls preload="none" src="triad.ogg"></audio>Generated by generation/audio_codecs.py. Free for any use, no attribution required, license.
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