On 05/10/2024 01:18, Bruno Schneider wrote:
I noticed that about:support#media shows "AAC SW" at the working machine and shows nothing related to AAC at the faulty one.
Do you have libfdk-aac2 or gstreamer1.0-fdkaac (non-free) installed? It may depend on whether PipeWire or PulseAudio is used.
Another thread from August, 2024, however AAC was not the main topic there: <https://lists.debian.org/msgid-search/v9mdmd$d1s$1...@ciao.gmane.io> "Re: Firefox doesn't want to see Pulseaudio"