[vbox-dev] Question about audio in SVN

Perry Halbert phalbert at cox.net
Mon Sep 26 16:17:26 GMT 2016


Andreas,


Thanks for the confirmation.  I thought I was starting to loose it all.


Perry




On 09/26/2016 11:05 AM, Andreas Löffler wrote:
> Hi Perry,
>
> your build environment should be fine -- this is indeed due to the 
> audio work being done.
>
> The VBOX_WITH_AUDIO_STABLE is not around anymore, as we removed it in 
> favor of the new architecture now set as default.
>
> The audio lag already is a known problem and we're working on that as 
> soon as possible.
>
> Thanks for the pointer though,
>
> Andreas
>
>
>
> Kind regards / Mit freundlichen Grüßen
>
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> On 26.09.2016 15:09, Perry Halbert wrote:
>> Greetings,
>>
>>
>> Host is Linux 64-bit Debian based with any guest. Host audio is Pulse.
>>
>> I have been watching the work on the audio section and wonder if I have
>> a build env issue or if it is just the work being done.  For some time
>> now I have not been able to get the audio to work in guests when using
>> AC-97 and with the Intel HD Audio I can get sound but the audio lags the
>> video by .500.  I have tried enabling HPET but this has no effect. I was
>> going to try adding VBOX_WITH_AUDIO_STABLE := 1 to LocalConfig.kmk but
>> it looks like that has been eliminated.
>>
>> This is true with Web browser videos as well as watching a video on
>> local LAN. VLC was where I was able to adjust the audio sync to find the
>> .500 deviation.
>>
>> So the question is do I have an issue with my build env or is this just
>> due to the work being done?
>>
>> Regards,
>>
>> Perry
>>
>>
>>
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