<![CDATA[Forums - AudioLab]]> http://mitov.com/forum/ Sun, 17 May 2026 00:01:28 +0000 MyBB <![CDATA[DSToSink filter]]> http://mitov.com/forum/thread-2975.html Mon, 29 Apr 2013 16:58:35 -0400 http://mitov.com/forum/thread-2975.html
I need your help again. I have a complete graph that uses mic, asiodevice, and mixer. The mixer output is plugged on tho components: the ASIODevice and the DSToSink.

On my developpement system, everything works well.

On the production computer, I hear what I supposed to, but when I chexk on the file recorded by DirectShow, I have only the video (so the filtergraph works), but no sound.

Yhe graph is created by DSToSink, so the sound sould render normally in it. Is there some additionnal dll's I should have to distribute?

I already tried copying all labpack's dll on the production computer with no success.

Any help here would be appreciated.


Thanks]]>
I need your help again. I have a complete graph that uses mic, asiodevice, and mixer. The mixer output is plugged on tho components: the ASIODevice and the DSToSink.

On my developpement system, everything works well.

On the production computer, I hear what I supposed to, but when I chexk on the file recorded by DirectShow, I have only the video (so the filtergraph works), but no sound.

Yhe graph is created by DSToSink, so the sound sould render normally in it. Is there some additionnal dll's I should have to distribute?

I already tried copying all labpack's dll on the production computer with no success.

Any help here would be appreciated.


Thanks]]> <![CDATA[AudioMixer stops working]]> http://mitov.com/forum/thread-2974.html Sat, 27 Apr 2013 11:46:30 -0400 http://mitov.com/forum/thread-2974.html
I have the following setup:

1 ASIO device (4 in and 4 out)
1 AudioMixer with 5 channels

the audio mixer's output is plugged into ASIO device, and the 4 ASIO device inputs are plugged into the 4 first channels of the audio mixer.

the 5th line of the audio mixer is a DSAudioPlayer, and it plays an url.

Everithing works fine until the url stops playing. When it stops, everything stops.

Is there a way I can continue mixing the 4 other channels while the 5th channel is stopped?

thanks.]]>
I have the following setup:

1 ASIO device (4 in and 4 out)
1 AudioMixer with 5 channels

the audio mixer's output is plugged into ASIO device, and the 4 ASIO device inputs are plugged into the 4 first channels of the audio mixer.

the 5th line of the audio mixer is a DSAudioPlayer, and it plays an url.

Everithing works fine until the url stops playing. When it stops, everything stops.

Is there a way I can continue mixing the 4 other channels while the 5th channel is stopped?

thanks.]]> <![CDATA[Removing an accidental LoopBack]]> http://mitov.com/forum/thread-1153.html Sun, 11 Nov 2012 11:30:43 -0500 http://mitov.com/forum/thread-1153.html
The structure of the audio devices is separated into 3 layers.
1 ) several IO audio devices (HD and/or FD channels)
2 ) several virtual audio devices
3 ) several IO audio devices. (HD and/or FD channels)

1 and 3 comunicate should communicate through 2 where 2 is recording the audio traffic. I did it this way so I would have a single point of recording.
My problem is that as soon as I would plug them into the virtual audio devices and one of the 1 or 3 would say something, He would automaticly get an loopback effect.
I could bypass it by using more virtual audio devices but the switching between them would be a bit complicated.
I thought of connecting them directly via an IO matrix but then I again loose the purpose of the virtual audio devices.

I am connecting the devices tto sinkPins directly.

Since I am hearing the "Echo" of my own voice, which I would prefer not to, Is there any suggestion from someone how to solve this problem.
Is there maybe an echo cancellation solution in audiolab or signal lab.
Any other solution from someone?]]>
The structure of the audio devices is separated into 3 layers.
1 ) several IO audio devices (HD and/or FD channels)
2 ) several virtual audio devices
3 ) several IO audio devices. (HD and/or FD channels)

1 and 3 comunicate should communicate through 2 where 2 is recording the audio traffic. I did it this way so I would have a single point of recording.
My problem is that as soon as I would plug them into the virtual audio devices and one of the 1 or 3 would say something, He would automaticly get an loopback effect.
I could bypass it by using more virtual audio devices but the switching between them would be a bit complicated.
I thought of connecting them directly via an IO matrix but then I again loose the purpose of the virtual audio devices.

I am connecting the devices tto sinkPins directly.

Since I am hearing the "Echo" of my own voice, which I would prefer not to, Is there any suggestion from someone how to solve this problem.
Is there maybe an echo cancellation solution in audiolab or signal lab.
Any other solution from someone?]]> <![CDATA[Audio input levels]]> http://mitov.com/forum/thread-855.html Tue, 25 Sep 2012 08:23:39 -0400 http://mitov.com/forum/thread-855.html
i need to record some inputs to wave files. But i want to monitor the levels (to see if it doesn't peak). What is the best way to do this?

Regards,

Per]]>
i need to record some inputs to wave files. But i want to monitor the levels (to see if it doesn't peak). What is the best way to do this?

Regards,

Per]]> <![CDATA[Wave Input]]> http://mitov.com/forum/thread-811.html Fri, 21 Sep 2012 04:56:23 -0400 http://mitov.com/forum/thread-811.html
DSAudioIn only gives a choice of CD Player, Microphone, Line In and Stereo Mix, so how do I find add Wave?

Can it be done with AudioIn instead?

Thanks

Andy.]]>
DSAudioIn only gives a choice of CD Player, Microphone, Line In and Stereo Mix, so how do I find add Wave?

Can it be done with AudioIn instead?

Thanks

Andy.]]> <![CDATA[How to set independent delays L/R channels]]> http://mitov.com/forum/thread-592.html Thu, 30 Aug 2012 13:50:08 -0400 http://mitov.com/forum/thread-592.html
in my program, i must to set different delays for left and right channels. how can I do this?

thanks]]>
in my program, i must to set different delays for left and right channels. how can I do this?

thanks]]> <![CDATA[Play raw audio data]]> http://mitov.com/forum/thread-372.html Mon, 04 Jun 2012 09:01:44 -0400 http://mitov.com/forum/thread-372.html
I have a data feed that is raw audio and I wanted to know how I would use the audio lab plugins to feed this to an audio out source?

Would it require converting to a real or complex first then pushing it through the realToAudio then out?

Also, I notice you have released 5.0.2 for .net, is there any links on how you upgrade from 5.0.1?

Thanks
James]]>
I have a data feed that is raw audio and I wanted to know how I would use the audio lab plugins to feed this to an audio out source?

Would it require converting to a real or complex first then pushing it through the realToAudio then out?

Also, I notice you have released 5.0.2 for .net, is there any links on how you upgrade from 5.0.1?

Thanks
James]]> <![CDATA[Help is installing but not working]]> http://mitov.com/forum/thread-111.html Wed, 15 Feb 2012 13:25:30 -0500 http://mitov.com/forum/thread-111.html
I have Windows 7 64-bit, Visual Studio 2010 Ultimate.
My help is set to local help as well.
Tried to run the installer as admin since first time it could not
register Mitov.AudioLab.dll if I remember correctly.
As admin, no errors, but still no help.

Tried installing help content, but it needs an 'msha' file ....
Then I tested 'mshcMigrate', to rebuild that file and installing it,
Now I have some help, but IMO it is incomplete.

I also tried H3viewer to see the help, same result : looks incomplete.

Thanks.]]>
I have Windows 7 64-bit, Visual Studio 2010 Ultimate.
My help is set to local help as well.
Tried to run the installer as admin since first time it could not
register Mitov.AudioLab.dll if I remember correctly.
As admin, no errors, but still no help.

Tried installing help content, but it needs an 'msha' file ....
Then I tested 'mshcMigrate', to rebuild that file and installing it,
Now I have some help, but IMO it is incomplete.

I also tried H3viewer to see the help, same result : looks incomplete.

Thanks.]]> <![CDATA[trying to play a specific part of an .ogg file]]> http://mitov.com/forum/thread-94.html Tue, 10 Jan 2012 09:02:30 -0500 http://mitov.com/forum/thread-94.html
Code:
//.ogg file is 163 samples

oggPlayer1.PlaySegment.StartSample = 80;

oggPlayer1.PlaySegment.StopSample = 163;

oggPlayer1.PlaySegment.Enabled = true;

oggPlayer1.Start();

Should the code be changed in anyway?]]>
Code:
//.ogg file is 163 samples

oggPlayer1.PlaySegment.StartSample = 80;

oggPlayer1.PlaySegment.StopSample = 163;

oggPlayer1.PlaySegment.Enabled = true;

oggPlayer1.Start();

Should the code be changed in anyway?]]>