Displaying 2 results from an estimated 2 matches for "linear16".
Did you mean:
linear1
2025 Jan 24
1
Opus 1.5.2 low hum in input file results overblown output at decoding
There was a post in the Opus subthread on HA where there was a link to
the file called
Opus-tools-0.2-34-g98f3ddc_(using_libopus_1.5.2-21-gff6dea5)_Win_GCC142.7z.
That's the one I'm currently using.
First, I used GoldWave to convert your input file from ?-law to PCM and
saved it as a ".wav" file.
Next, I encoded it with Opusenc, I decoded its result with Opusdec with
the
2025 Jan 28
1
Opus 1.5.2 low hum in input file results overblown output at decoding
...it does not happen with DTX disabled.
I've posted a revised example:
https://github.com/xiph/opus/issues/382
In this new version, I've removed the Microsoft-specific code and it runs/reproduces on Linux now as well. Also, to simplify things further, I replaced the mu-law input file with a linear16 sample file and removed the extra code to do the conversion from mu-law to linear in the sample app.
I don't believe that the opustools utilities support controlling DTX option, so I don't think this can be reproduced using those tools. But if you have a built opus and a recent C++ compile...