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AV/C Windows 7 (x64) Driver

I have a firewire device (set top box) that exposes an AV/C Panel and AV/C Tuner to Windows. It was possible to use this device under Windows XP (32bit) using the built in AV/C tape driver (and possible a Panasonic driver). This no longer works with Windows 7 (x64). I either need to get this working using existing drivers or I need to have a driver written to interface with this device.

There are three components that currently allow this to work under a Windows x86 Platform. I have attached a working sample for Windows (x86):

-The AV/C Tuner Driver (AV/C Tape Driver)
I do NOT have the source code for this driver so this would need to be written from scratch as there isn't a x64 version available. I believe this is how the TS data stream is accessed.

Panasonic D-VHS driver
Copyright (C) Matsushita Electric Industorial Co.,Ltd.
Windows File Version:
Internal File Version:
Internal Name: MeiTape.sys

-The AV/C Panel Driver
A patched version of the Microsoft AV/C Tape Subunit Driver is used to interface with the AV/C Panel device which allows power and channel control of the set top box. The file needs to patched, since it checks the device type of the firewire device and will not work unless it is a tape device (which my device is not). Preferably, I would like to have a new driver written from scratch that has the same functionality, so that I do not have to patch Microsoft's file, especially since I have not tried this on Windows 7 (x64). Please include the letters "JS" in your bid, so that I know you have been reading along.

This is how mstape.sys is patched on a Windows XP system (again I would like to try and avoid this):
Offset 130 is 04 BC 01 00 change to 0a 11 01 00
Offset 18bf is 8b f0 3b f7 0f 8c a0 01 00 00 change to 90 90 90 90 90 90 90 90 90 90
Offset 1a76 is 8b c6 change to 33 c0

Microsoft AV/C Tape Subunit Driver
© Microsoft Corporation. All rights reserved.
Windows File Version: 5.3.2600.2180
Internal File Version: 5.3.2600.2180 (xpsp_sp2_rtm.040803-2158)
Internal Name: MSTape.sys

-The Stream Filter Driver
This should be present and reusable in Windows 7 (x64)

Microsoft WDM AVC Streaming filter driver
© Microsoft Corporation. All rights reserved.
Windows File Version: 5.1.2600.2180
Internal File Version: 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)
Internal Name: AVCStrm.sys

-AV/C Tuner Driver with clearly commented source code
-AV/C Panel Driver with clearly commented source code
-Any other files required (i.e. *.inf) to allow this to work
-Brief "Table of Contents" explaining your source code file/folder structure and layout (i.e what files are where and how they relate)

-1) Provide proof of working driver (preferably the working driver package for me to test on my system)
-2) Provide source code and related documentation

Evner: Microsoft, Software Arkitektur, Windows Skrivebord

Se mere: tuner driver windows, windows x64 driver, tuner device windows, top driver, panel driver, 32bit firewire drivers windows x64, c panel, X64, windows xp, Windows software, Windows Driver, windows 7, tape, set top box, driver, Device Drivers, device driver, c++ driver, c# architecture, c windows, c driver, av, driver 32bit, built interface device, drivers panasonic

Om arbejdsgiveren:
( 0 bedømmelser ) Agoura Hills, United States

Projekt ID: #934430

Tildelt til:


I have 5 years of experience in Windows driver development. I have understood the requirements and ready do delver the work wthin given time frame. Your early response is awaited. Thanks

$250 USD in 10 dage
(1 bedømmelse)

4 freelancers are bidding on average $363 for this job


Only if you have the source code of the driver

$500 USD in 10 dage
(5 bedømmelser)

i could code in your x86 to x64 driver...

$300 USD in 3 dage
(0 bedømmelser)

Ready for this work

$400 USD in 8 dage
(0 bedømmelser)