[Blink] New Blink Qt release 0.1.3 for Linux and Windows

Adrian Georgescu ag at ag-projects.com
Sun Sep 5 13:02:10 CEST 2010


Can you first set the alert_device to None. Then try again to open the devices at 8KHz let me know if this makes any difference

Adrian

On Sep 5, 2010, at 12:56 PM, Juha Heinanen wrote:

> Adrian Georgescu writes:
> 
>> Try to increase the sample rate starting from 8000 until it still
>> works for your particular device (set both the input and output). Try
>> set the sample rate to 8000, 16000, 32000 and 44100, in this order
>> take the higher value that works for your audio device.
> 
> i tried and set audio.sample_rate to 8000, but it didn't have any
> positive effect:
> 
>        +-- alert_device = default
> audio --|-- input_device = default
>        |-- output_device = default
>        |-- recordings_directory = recordings
>        |-- sample_rate = 8000
>        |-- silent = False
>        +-- tail_length = 200
> 
>> Also, because Blink opens a separate alert device, by trying to open
>> both output and alert device to the same value, will lead to a failure
>> on systems that have audio devices that do not support native hardware
>> mixing and can be opened only once. For this case, the only way to
>> make use of the audio system is to use the dmix or pulse ALSA
>> plugins.
> 
> i can play many audio files at the same time using aplay command, so i
> don't think that lack of audio sharing is the problem.
> 
> -- juha
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