Virtual Audio Sound Driver Vista/Win7

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

Virtual Audio Device

Virtual Audio Device driver which provides for Audio Out Device

and a Line In device. When audio is playing out it is looped back in on the Line Device. We will access this LINE in device either thru Directshow or other windows means.


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

Must be near realtime (no delay)

Ability to support 4 virtual pairs

Must appear in Windows Sound Control Panel.

Must appear in say GraphEdit, each line in as separate 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. We do not want a directshow filter,

this must be a valid windows system driver.

A comparable product: [url removed, login to view]

While that product has more than we need, it is what we want.

Please only respond if your are capable of doing the work, can do the work on time, have references.

To date we have been led on by two developers who have not been able to do the work, or complete the job.

Færdigheder: C programmering, C++ Programmering, Software Arkitektur, Windows Skrivebord

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Om arbejdsgiveren:
( 28 bedømmelser ) Winter Springs, United States

Projekt-ID: #937175

2 freelancers are bidding on average $900 for this job


Hi, I ready to start of the your project. For you it is admissible if the UMDF (User-Mode-Driver-Foundation) driver is created? Regards, Sergey

$800 USD in 30 dage
(0 bedømmelser)

I can do it now. I am efficent, please check my PM. I am new in freelance, please give me this opportunity.

$1000 USD in 15 dage
(0 bedømmelser)