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dvdesolve / glrpt

Interactive GUI application for receiving, decoding and displaying LRPT images from the Russian Meteor-M type of weather satellites
GNU General Public License v3.0
32 stars 6 forks source link

Pulseaudio Server Error #23

Closed UsedCows closed 11 months ago

UsedCows commented 11 months ago

Attempting to start receiving and am met with the following error. Thoughts on how to resolve? The last two lines are in red. 


Welcome to glrpt 2.6.0
Decoding of LRPT Images Started
Will use Auto-Detected SDR Device
Using Driver: "audio"  Device: 0
Instantiated SDR Device "Audio"
Set SDR Frequency to 137900.0kHz
QPSK Symbol Rate: 72000 Sy/s
Available Sample Rate Range(s)
Max: 8000S/s  Min: 8000S/s
Max: 16000S/s  Min: 16000S/s
Max: 22050S/s  Min: 22050S/s
Max: 32000S/s  Min: 32000S/s
Max: 44100S/s  Min: 44100S/s
Max: 48000S/s  Min: 48000S/s
Max: 96000S/s  Min: 96000S/s
Max: 192000S/s  Min: 192000S/s
Set Sampling Rate to 100000000S/s
Sampling Rate Decimation: 2
Demod Sampling Rate: 50000000.0
Set Tuner Gain to 0 dB
Set Auto Gain Control
Setting up Receive Stream
Receive Stream set up OK
Receive Stream MTU: 2048
SoapySDR Initialized OK
Failed to activate Receive Stream
RtAudio init error 'RtApiPulse::probeDeviceOpen: error connecting input to PulseAudio server.

Thanks in advance! ~Christian

dvdesolve commented 11 months ago

are you trying to process signal from audio source and not from rtlsdr/airspy?

UsedCows commented 11 months ago

I had the driver set to "auto". However, I found that the default index value of "0" was incorrect for my hardware. Once I corrected the Index, my issues were resolved.

Apologies.