asoundrc, allowing the default ALSA mixing of sound between applications. I think I've got it now, allow FGCom to be able to use a different device given by the. I think the FGCom should be producing the audio inline with FlightGear correct? (Many users whom do not want their sounds or audio remixed by the operating system, and only want one application's audio at one time, much prefer the above formated asoundrc file! As such, many audiophiles are going to run into this problem!) Perform FGCom > Echo Test and I now get a reverberating echo of what I just said!īut I don't think this should occur, or a user should not have to remove their asoundrc file because they're not using the default ALSA mixing. OK! I just confirmed my own scenario to be the fact FGCom is trying to open a separate channel to an already in use S/PDIF output device!
After so many radio checks with no replies, I would think it's safe to assume they hear nothing but silence! -) (Guess I could temporarily move/remove the asoundrc file quickly to test this.)Īnother possible scenario, this NVidia GTX 670 has HDMI output, and is also showing up within the ALSA card listing.įinally, when performing radio checks on the default 120.5 frequency, I get no replies even though others are talking. So if FGCom is spawning sound within a separate thread, the ALSA interface will refuse to accept any other connections to the S/PDIF output. Audio works find within FlightGear, but I am not allowing ALSA to mix, and am only allowing one application output sound. I get some awesome sound using the following:Īlias arecord-mic-3s="arecord -channels=1 -device=plughw:0,0 -duration=3 -format=S32_LE -rate 48000 -vumeter=mono /tmp/test.wav & aplay /tmp/test.wav" I'm using a ASUS XONAR STX card, using S/PDIF for output to surround sound, and a microphone using the line in (along side using a separate pre-amp). I have enabled FGCom and activated Debug output, but do not get the prompts using flightgear-3.0.Īccording to, my rogerx callsign appears to be showing, alongside the record time.
ALSA asoundrc preventing plug:dmix, while OpenAL alsoftrc specifies plug:dmix, FlightGear is using plug:dmix, but FGCom appears not to be using plug:dmix!
0 kommentar(er)
