[pulseaudio-discuss] Need help to reduce delay with USB, mic using pulseaudio

[Arun Raghavan]

On Fri, 2011-08-12 at 12:26 +0530, ashwanik wrote:
[...]
> I changed buffer-time and latency-time for different values in 
> gst-pieline but no success. It reduces delay very less amount i.e delay 
> is still there
> (2-2.5 sec).
> 
> When I use alsasrc and alsasink with the same usb mic getting no delay 
> with good audio quality.
> 
> Please help to solve the problem.

I'm guessing the problem also goes away when you load your ALSA sink
with tsched=0? Your ALSA driver is likely broken (don't know what kernel
you're running -- might be an issue that's already fixed).

-- Arun