[hatari-devel] audio delay

Jean-Baptiste Berlioz jb.berlioz at freemind-tobe.com
Sun Jan 17 19:51:20 CET 2010


Eero Tamminen wrote:
> Hi,
> 
> On Sunday 17 January 2010, George Nakos wrote:
>> P.S.  I  wanted  to  give portaudio a shot to see if it could cure the
>> awful 1-sec delay the audio has in relation to the video.
> 
> Portaudio is needed only for the Falcon microphone/recording support.
> If you don't care about that, you don't need portaudio.
> 
> As to the 1-sec delay, there's some delay in Hatari for the audio because of
> the necessary buffering (to prevent audio skips when system is busy), but as
> I don't think the delay is that large on Linux, I think it's something
> specific to Windows version of SDL, or the Windows APIs it's using.
> 

The audio delay is dependant of the output frequency, try 11khz and 50khz.



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