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[Discuss-gnuradio] default alsa value with pulseaudio

From: Unknown
Subject: [Discuss-gnuradio] default alsa value with pulseaudio
Date: Mon, 28 Oct 2013 07:45:25 +0100


When using gnuradio with the default values [1] , the sound is
fragmented when played with pulseaudio .

Using the alsa device by name is acceptable, this not a best practice

        multimode.py --ahw=hw:3,0

Changing the nperiods from 4 to 25 solves the issue and gnuradio play
nicely with pulseaudio


        default_input_device = default
        default_output_device = default
        period_time = 0.010
        nperiods = 25  # 4 is too low for pulsaudio hook
        verbose = false

I did not find any information about this issue or if this is related to
the value of min_nperiods, max_nperiods [3] with pulseaudio , those
values are not printed out . 

is there a way to get a verbose output without recompiling from
source ? 

thanks in advance

1 :

2 : http://gnuradio.org/redmine/issues/551


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