id = 1191
title = "AC97+CoreAudio no audio when out frequency not 44,1KHz & always forces host to use 44,1KHz (or less if frequency not supported)"
state = "opened"
created_at = "2022-09-03T18:23:31.809Z"
closed_at = "n/a"
labels = ["Audio"]
url = "https://gitlab.com/qemu-project/qemu/-/issues/1191"
host-os = "macOS Ventura 13.0 Beta (22A5331f) (also happens on Big Sur and Monterey)"
host-arch = "AARCH64"
qemu-version = "QEMU 7.1.0"
guest-os = "Custom Operating system"
guest-arch = "x86_64"
description = """AC97+CoreAudio outputs no audio when output frequency not 44,1KHz. Also always forces host to use 44,1KHz (or less if frequency not supported on host output)"""
reproduce = """1. Boot any OS with (only) AC97 audio on macOS
2. Attempt to play audio with output frequency in guest set to 48KHz
3. Observe lack of output"""
additional = """I'm using QEMU to test a Custom OS written by me, but this shouldn't be a code issue on our side, rather an issue with QEMU itself, if this is mistaken, please inform us."""