| layout | title | permalink |
|---|---|---|
page |
Test Vectors |
/testvectors/ |
These are the [original test vectors][testvectors] for the version of the Opus codec in RFC6716. A copy of these test vectors is [available from the IETF][ietf-vectors].
Those testvectors are still valid (and passing them still shows compliance), but [new test vectors][rfc8251-testvectors], provided with RFC 8251, now allow some decoder improvements while maintaining full compatibility. These new testvectors are also [available from the IETF][rfc8251-ietf-vectors].
On POSIX environments, the run_vectors.sh script can be used to verify all test vectors. This can be done with
run_vectors.sh <exec path> <vector path> <rate>
where exec path is the directory where the opus_demo and
opus_compare executables are built, vector path is the directory
containing the test vectors, and rate is the sampling rate to test
(8000, 12000, 16000, 24000, or 48000).
[testvectors]: {{ "/static/testvectors/opus_testvectors.tar.gz" | prepend: site.baseurl }} [ietf-vectors]: https://www.ietf.org/proceedings/83/slides/slides-83-codec-0.gz [rfc8251-testvectors]: {{ "/static/testvectors/opus_testvectors-rfc8251.tar.gz" | prepend: site.baseurl }} [rfc8251-ietf-vectors]: https://www.ietf.org/proceedings/98/slides/materials-98-codec-opus-newvectors-00.tar.gz