[pulseaudio-discuss] add delay

Arun Raghavan arun at arunraghavan.net
Mon Jul 25 04:20:11 UTC 2016

On Thu, 21 Jul 2016, at 09:10 PM, Doug McCasland wrote:
> Hi, not sure if this got sent already...
> My setup:
> - Ubuntu headless  TigerVNC server
> - Windows 10 PC on same LAN (gigabit), with speakers and Cygwin 
> pulseaudio.exe daemon, TigerVNC viewer
> I'm sending sound from Linux to Windows with this setting in Linux 
> /etc/pulse/client.conf:
> default-server = winhostname
> Problem is when watching a video (being rendered by the browser on 
> Linux), the sound is ahead of the video in Windows VNCViewer by about a 
> half-second as heard on the Windows speakers.
> Is there a way to delay the sound sent from Linux to Windows?
> I see there is latency_msec  in module-loopback, but I don't know to 
> configure that.
> thanks

You could try 'pactl set-port-latency-offset' on your output port on the
server side.

-- Arun

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