[opus] Questions Regarding Opus Test Vectors
ben at bemasc.net
Sun Nov 10 10:53:20 PST 2013
On Sun, Nov 10, 2013 at 10:41 AM, Wang, Chris <cwang at sonusnet.com> wrote:
> I downloaded test vectors from opus-codec.org site. The site indicated
> that the test files are intended for verifying that the Opus decoders are
> operating properly. I assume I could also use them to verify my encoder
> implementation, right? For example, use testvector01.dec as input to my
> encoder and compare its output bitstream with the corresponding
> testvector01.bit bitstream file.
No. Opus is not reversible. The encoder does not invert the decoder.
> Any idea what configuration parameters (bandwidth, bitrate, complexity,
> stereo mode, dtx, etc) I should use on my encoder. Or a more general
> question: what encoding parameters were used to generate testvectorxx.bit
> from testvectorxx.dec?
> Thank you,
> opus mailing list
> opus at xiph.org
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