2010/10/16 Colin Guthrie <gmane at colin.guthr.ie> > 'Twas brillig, and Miguel Beltran R. at 15/10/10 04:13 did gyre and gimble: > > Hello List > > > > I have some music videos with lyrics to use it as a karaoke, but when I > > reproduce the video and try to sing using the microphone don't work like > > I expected. There no sound out of mic. > > Using pavucontrol I saw in "Input Devices" that appeared a "Logitech USB > > Microphone Analog Mono" and the meter is moving, just haven't sound out. > > > > What I must do? I want heard the video and Mic > > What you technically need to do is record from the mic and then play it > back through some speakers. > > PA ships with a convenient way to do this in the form of module-loopback. > > It basically does this and will also resample as needed to deal with > slight variations in the different device clocks involved (e.g. your mic > may record at 441002 Hz and your output device may consume at 440998 Hz). > > Because it has to resample there may be a slight delay. > > But: pactl load-module module-loopback > > Then use pavucontrol and under the recording and playback tabs you will > see a new stream. Simply move this stream to the right devices for input > and output and you will be able to hear the mic on the appropriate output. > > Hope that helps > > Col > > Thanks Col, it worked -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/pulseaudio-discuss/attachments/20101016/b287e96c/attachment.htm>
