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no sound device options on create/edit vm #176

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mckaygerhard opened this issue Jul 4, 2024 · 0 comments
Open

no sound device options on create/edit vm #176

mckaygerhard opened this issue Jul 4, 2024 · 0 comments

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@mckaygerhard
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mckaygerhard commented Jul 4, 2024

i guess a preliminar sound specification based on VM settings can be provide:

device type command line i386 amd64 arm6 arm8 aarch64 others
HD audio -device intel-hda -device hda-duplex Not Yes Not Not Yes No mic, only speaker and input
HD micro -device intel-hda -device hda-micro Not Yes Not Yes Yes No in, only speaker and mic best for 64bit
AC97 -device AC97 Yes Yes Yes Yes Yes Not recommended, best for i386/arm6
ES1370 -device es1370 Yes Yes Yes Not Not Not recommended
HD out -device intel-hda -device hda-output Not Yes Yes Yes Yes No mic/in, only speaker out best for arm7

There is Virtio -device virtio-sound-device -device virtio-sound-pci but after many test it has some buffer problems when working with autio devices, as more modern up to date drivers as more slow is the behaviour https://venenux.github.io/alpine-wiki/#/documents/alpine-newbie-qemu-virtualization#emulation-of-devices-and-compatibility

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