From 3d4d16f4dc101e16f643acc44dfffdbaf2a8f01c Mon Sep 17 00:00:00 2001 From: Pavel Dovgalyuk Date: Thu, 2 Feb 2017 08:50:54 +0300 Subject: replay: add record/replay for audio passthrough This patch adds recording and replaying audio data. Is saves synchronization information for audio out and inputs from the microphone. v2: removed unneeded whitespace change Signed-off-by: Pavel Dovgalyuk Message-id: 20170202055054.4848.94901.stgit@PASHA-ISP.lan02.inno [ kraxel: add qemu/error-report.h include to fix osx build failure ] Signed-off-by: Gerd Hoffmann --- docs/replay.txt | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'docs') diff --git a/docs/replay.txt b/docs/replay.txt index 03e193193f..486c1e0e9d 100644 --- a/docs/replay.txt +++ b/docs/replay.txt @@ -225,3 +225,10 @@ recording the virtual machine this filter puts all packets coming from the outer world into the log. In replay mode packets from the log are injected into the network device. All interactions with network backend in replay mode are disabled. + +Audio devices +------------- + +Audio data is recorded and replay automatically. The command line for recording +and replaying must contain identical specifications of audio hardware, e.g.: + -soundhw ac97 -- cgit v1.2.3