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otto  
#1 Posted : Tuesday, January 14, 2014 12:02:51 PM(UTC)
otto

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Is there something changed between version 11.0.0.63 and 11.0.0.66 with the audiodelay
My audio in the last version is now out of sync.
I must change for every new Videofile the audiodelay with aprox 30mS
Or is there another way to do so ??

greetings from the Netherlands
Otto Schröder
admin  
#2 Posted : Tuesday, January 14, 2014 10:03:30 PM(UTC)
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Hi,

Audio functionality has not changed in .66
Where do you notice the audio delay? Recordings, streaming, through the headphones?

Regards,

Martin
vMix
otto  
#3 Posted : Wednesday, January 15, 2014 12:02:24 PM(UTC)
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admin wrote:
Hi,

Audio functionality has not changed in .66
Where do you notice the audio delay? Recordings, streaming, through the headphones?

Regards,

Martin
vMix


Hello Martin,

thanks for your quick reply !

I noticed it on the output on my Blackmagic Duo.
The SDI output of this card is connected to the Blackmagic SDI -> HDMI converter,
and the HDMI output is connected to my TV.

Everything worked fine in 11.0.0.63, but now i have to delay the audio in every AddInput Video -> (Audio Settings)
and set the delay to aprox 20-30 ms.

any suggestions ?

grt
Otto




admin  
#4 Posted : Wednesday, January 15, 2014 9:54:19 PM(UTC)
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Hi,

You can set the delay just on the External Output settings rather than for every input.
However, make sure your external output audio settings are set correctly, it should be Decklink Audio Render
for audio device and vMix Audio for input audio device.

Regards,

Martin
vMix
otto  
#5 Posted : Thursday, January 16, 2014 12:43:26 PM(UTC)
otto

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admin wrote:
Hi,

You can set the delay just on the External Output settings rather than for every input.
However, make sure your external output audio settings are set correctly, it should be Decklink Audio Render
for audio device and vMix Audio for input audio device.

Regards,

Martin
vMix


Hi Martin,

I did what you suggested, and as a result i have an echo in the audio.

Then i opened a preset that i saved earlier with version 11.0.0.63,
and there was again a delay in the audio.

I'm'realy confused what happened ....

gr
Otto
admin  
#6 Posted : Thursday, January 16, 2014 9:49:51 PM(UTC)
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Could you please post a screenshot of your External Output settings?

Thanks,

Martin
vMix
admin  
#7 Posted : Thursday, January 16, 2014 9:51:31 PM(UTC)
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Actually, something else to check is to make sure in windows the audio is not set to go to Decklink.
Check under Control Panel -> Hardware and Sound -> Sound and make sure playback is not set to Decklink.

Also make sure only Default Directsound Device is selected in vMix Settings under the Audio tab.

otto  
#8 Posted : Friday, January 17, 2014 4:37:21 PM(UTC)
otto

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admin wrote:
Could you please post a screenshot of your External Output settings?

Thanks,

Martin
vMix


I tried to upload a picture of my settings, but it failed to do so...
otto  
#9 Posted : Friday, January 17, 2014 4:38:40 PM(UTC)
otto

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admin wrote:
Actually, something else to check is to make sure in windows the audio is not set to go to Decklink.
Check under Control Panel -> Hardware and Sound -> Sound and make sure playback is not set to Decklink.

Also make sure only Default Directsound Device is selected in vMix Settings under the Audio tab.




I did all that, but still, the delay is noticeable ...

gr
Otto
admin  
#10 Posted : Friday, January 17, 2014 9:45:40 PM(UTC)
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You can upload a screenshot using https://fileobject.com/
otto  
#11 Posted : Saturday, January 18, 2014 2:31:21 PM(UTC)
otto

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admin wrote:
You can upload a screenshot using https://fileobject.com/



Screenshot of my External Output Settings
https://fileobject.com/lqypyvvajyltva/

gr
Otto
admin  
#12 Posted : Saturday, January 18, 2014 9:43:34 PM(UTC)
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As mentioned Input Audio Device needs to be vMix Audio, Audio Device needs to be Decklink Audio Render.

Then in Windows go to Control Panel -> Hardware and Sound -> Sound and make sure the output audio is NOT set to blackmagic.
Then go to vMix Settings -> Audio and make sure the output device there is set to Default DirectSound Device.

Regards,

Martin
vMix
otto  
#13 Posted : Sunday, January 19, 2014 6:54:58 AM(UTC)
otto

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admin wrote:
As mentioned Input Audio Device needs to be vMix Audio, Audio Device needs to be Decklink Audio Render.

Then in Windows go to Control Panel -> Hardware and Sound -> Sound and make sure the output audio is NOT set to blackmagic.
Then go to vMix Settings -> Audio and make sure the output device there is set to Default DirectSound Device.

Regards,

Martin
vMix



Hi Martin,

Looks like ok now...I wonder why it worked before in v. 11.0.0.63....
But..don't look back...its working now !!

I'm very happy with VMIX..

gr. from Holland
Otto
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