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Virtual Audio Device Driver - Windows

Windows XP 32/64, Vista 32/64, Windows 7 32/64

Virtual Audio Device/Loopback

Virtual Audio Device driver which provides for Audio Out Device

and Matching Line In device. Basically its a Loopback where we can

play out audio to VIRTAUDIO and read same data back in thru Virtual

LINEIN Device.

Requirements:

Install as System Driver

We will handle code signing to support 64 bit mode

Supported formats:

8000/16/2, 8000/16/1

22050/16/2, 22050/16/1

44100/16/2, 44100/16/1

48000/16/2, 48000/16/1

Volume Control

Multiple Instllations (supporting say 5 virtual LINE IN/LINE OUT)

Must be near realtime (no delay)

This will be a 1-1 mapping, no need to support for multiple connections

mixing.

Must appear in Windows Sound Control Panel.

Must appear in say GraphEdit, each line in as seperate INPUT.

Source Code should be properly documented.

Sufficient buffering so as to support polling of LINEOUT every 500ms to grab

data. We dont want overrun/underrun on buffers.

*** PLEASE NOTE ***

We do NOT WANT a directshow filter. If that is what we wanted, we would have posted for such. We know what we need, and why we need it. Directshow filters can not be directly assigned by applications (not ours) to direct output.

Taidot: C-ohjelmointi, Windows Desktop

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Tietoa työnantajasta:
( 28 arvostelua ) Winter Springs, United States

Projektin tunnus: #523160

Myönnetty käyttäjälle:

rajivpce

We have more than 5 years of experience in writing virtual audio device driver. We have understood your requirementa and ready to start the work. we are awaiting for your reply asap. Thanks & regards Rajiv

450 $ USD 15 päivässä
(1 arvostelu)
0.0

7 freelancers are bidding on average $736 for this job

dominolog

Hello I recommend developing this project as DirectShow source(capture) audio filter. There is no need to go below user level to WDM. I'm a DirectShow expert in areas like capture and transform filters (C++ and Win3 Lisää

750 $ USD 25 päivässä
(5 arvostelua)
5.8
bgdnnet

Initial bid for PMB

250 $ USD 3 päivässä
(30 arvostelua)
5.2
firewind

Hi, I can do this for you. You may take a look at my portfolio at [url removed, login to view]*ce.*com (please remove *'s from URL). Best regards

1499 $ USD 30 päivässä
(1 arvostelu)
3.0
nroxi

Hi ! I played a lot with such drivers, I needed to handle some audio streams - in out to/from the PC. I can do it, I already did a more complex application with such a virtual driver which is carrying audio and passing Lisää

700 $ USD 25 päivässä
(1 arvostelu)
2.8
stargazer3p14

Hi, please see PMB

1000 $ USD 21 päivässä
(1 arvostelu)
1.4
AhsonTorabi

Already done something similar with winmm32 pinvoked into c#

500 $ USD 7 päivässä
(0 arvostelua)
0.0