'Twas brillig, and Lu Guanqun at 11/08/11 17:20 did gyre and gimble: > Hi Ashwani, > > On Thu, Aug 11, 2011 at 11:02:41PM +0800, Pierre-Louis Bossart wrote: >>> I am attaching the pulseaudio usb mic delay log. >>> When I am running gst-launch-0.10 ! pulsesrc ! pulsesink on pandaboard >>> getting around 2-3 sec. on the fly audio delay. >>> >>> Please suggest how to resolve this problem. >> >> Use module-loopback and play with the latency parameters. > > In case you don't know what the latency parameters are, on the > gst-launch line, you can append these parameters: e.g. > > gst-launch-0.10 pulsesrc buffer-time=<xxxx> latency-time=<xxxx> ! > pulsesink buffer-time=<xxxx> latency-time=<xxxx> > I suspect Pierre was referring to the latency_usec param on module-loopback. Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/]
