The QA session of this talk is quite interesting. Unfortunately, the audio quality is kind of bad. I can barely hear from the speaker.
I’m really sorry for that, this was an interesting challenge for us when we received a remote speaker in our CfP. Given the efforts and the quality of the talk, we decided to put efforts towards making this work. Alas, the QA audio quality was also pretty painful for us in-real-life as well…
I am not an expert in these audio topics but we believe that speaker’s microphone had some issues at that moment.
You can slightly improve the audio track by removing a few frequencies with ffmpeg, but don’t expect miracles
ffmpeg -i lixcon2026-4-eng-Regiux_prototyping_a_fast_Nix_interpreter_opus.ogg -af “bandreject=f=6000:w=8000” output.wav