On Thu, 2011-09-29 at 16:32 +0800, Lu Guanqun wrote: > Hi Arun, > > On Thu, Sep 29, 2011 at 04:02:48PM +0800, Arun Raghavan wrote: > [...] > > Take a look at http://pulseaudio.org/wiki/Passthrough -- it gives you > > the basic steps to set things up. I'll try to write up something more > > comprehensive soon. > > That's great. FYI. I've installed the git version of gstreamer. > > > > > The DTS-in-wav case is a bit dicey. In most cases, you should be able to > > get the data out of wavparse, pass it to dcaparse and pass that on to > > pulsesink or pulseaudio directly. > > I'm using this command: > gst-launch filesrc location=test.wav ! wavparse ! dcaparse ! > pulseaudiosink > But this will utilize the dtsdec plugin, and the data is not > passthroughed... So you're in a mode that supports digital output (S/PDIF or HDMI) and the appropriate formats are set on the sink? If yes, then the output of pactl list and gst-launch output with --gst-debug=pulse*:3 while playing would help. -- Arun
