02/24/2004 5.3.8btwdmdrvinstaller5.3.8.zipDriver Installer (Binary) - The only file required to try driver02/24/2004 5.3.8wdminstall-byhand5.3.8.zipFiles required to install driver by hand if installer did not work02/24/2004 5.3.8 wdmmiscutils2.7.3.zip A DirectShow based video capture and viewing application02/23/2004 4.4.0msacm-fixForWinMe.zip ACM Fix for WinME (Copy to the WINDOWS\SYSTEM)02/24/20045.3.8btspy2.0.0.zipA Custom card profile generator Source code without executables 02/24/2004 5.3.8wdmmiscutils-src2.7.3.zipVideo capture app. Source DirectX 8 SDK02/24/20045.3.8btwdmdrvinstaller-src5.3.8.zipInstaller Sources-02/24/20045.3.8btwdmdrv-src5.3.8.zipDriver SourcesWin2000 DDK or WinXP DDK02/24/20See More045.3.8btspy-src2.0.0.zipBtSpy Sources -See Less
" Was this review helpful? (Report this) 32 of 38 people found the following review helpful: cjberna Tested on Windows XP 6 Feb 2008 Installation: Stability: Compatibility: "I used this driver with its video capture card. It did ok in transfering to a video file, but the playback skipped frames on occasion and sound/video are out of sync by about 1.5 seconds." Was this review helpful? (Report this) 5 of 6 people found the following review helpful: Jacques Tested on Windows XP 1 Jul 2008 Installation: Stability: Compatibility: "Good driver. Works better with wnixp service pack2." Was this review helpful? (Report this) Already tried it? Give your review.
Conexant Fusion 878A Pci Video Capture Card Drivers
It has 32-bit support with Windows XP and Linux support is available through LinuxTV.org The ImpactVCB model 00558 comes with both half height and full height brackets. Impact VCB model 00188 board is a full height PCI board based on the Conexant 878A (CX25878) video digitizer chip. It has 32-bit support with Windows XP and Linux support is available through LinuxTV.orgThe ImpactVCB-e PCI Express boardThe ImpactVCB-e is a PCI Express video capture product. Compatible with Windows 10, 8, 7 (both 64-bit and 32-bit), ImpactVCB-e is a low profile board which is supplied with both a full height and half height brackets. The ImpactVCB PCI boardsIt requires a bus-master PCI slot. A VGA card with Direct Draw 3 (or later) capability is required for Live Display.
Operating system can be WindowsXP, Window 95, Windows 98, WindowsME, NT 4.0, Windows 2000. Linux drivers are available through LinuxTV.org Windows drivers are provided with the ImpactVCB board. Incoming image is digitized using high quality 4:2:2 video sampling and displayed in a window on the PC's VGA screen. The image is transmitted directly by the ImpactVCB into main system memory or the memory of the VGA adapter for high performance results. The ImpactVCB comes in several different I/O configurations, with up to four composite video inputs, s-video input, power output (primarily to drive a CCD camera) and an optional audio input. A Programmers Toolkit is available for the ImpactVCB which provides both DLL and OCX support for applications requiring the ImpactVCB's video capture or video display.
Video CaptureVideo from any analog source (composite or S-Video) can be captured as either still frame video images or motion video. Composite video inputs are provided as female RCA jacks, while S-Video uses standard 4-pin DIN connectors. The PCI based ImpactVCB boards come with a VFW capture driver (Video for Windows) for Windows 95 and Windows NT, and a WDM driver for use with WindowsXP, Windows98SE, Windows Me and Windows 2000. Typical capture rates range from 15 to 30 fps depending on system configuration.Live Video DisplayThe ImpactVCB can display live video from NTSC or PAL video sources in a resizable window on the PC screen. The digitizing of the analog video signal and the resizing of the video image is performed by hardware on the ImpactVCB, thereby not slowing down the CPU. After video is digitized and resized, the digitized video image is drawn by the ImpactVCB directly into the memory of the PC's VGA card.
Audio CaptureExcept for ImpactVCB-e model 01381, audio is not processed on the board. Audio can be input directly to the sound card for digitizing and further processing. For VideoconferencingThe ImpactVCB can be used for Internet video conferencing using the supplied Microsoft NetMeeting. Also, most other video conferencing applications which require a Video for Windows capture driver to digitize video can be used with the ImpactVCB. Since all of the digitizing and image movement are done by the ImpactVCB without requiring the systems CPU, you get the maximum performance from your PC. Hardware required for videoconferencingIn addition to the ImpactVCB, a video camera, NTSC or PAL (power is available from the board or optional AC power adapter), is required. A 16 bit, 8 KHZ full duplex codec sound card is required for digitizing the audio.
If you encounter any problem with your TV card, you should check at first if the videocapture chip and the tuner are really supported by the bktr(4) driver and ifyou used the right configuration options. For more support and various questions aboutyour TV card you may want to contact and use the archives of the freebsd-multimedia mailing list.
anyways... on the card is 4 conexant fusion 878a chips. i installed the WDM drivers for the chips and in device manager they are seen as "Studio WDM video capture". it also installed a lot of other stuff and all of the devices are working properly. i have noticed that all of the Studio WDM video capture devices IRQs are set for 11 but i cannot change anything.
Sounds like the chips on that card are a version of the BrookTree 848, a very common chip used in a wide variety of video-capture devices. Neat thing with the BT848 chips, a generic BT driver will usually work with almost anything that uses them, even if the card's manufacturer didn't provide specific drivers (for example, an old card may have only Win98 drivers, but generic BT848 drivers for XP will usually work with XP).
Thanks for the tip but that didn't do it....the active webcam has the same BTwincap driver that won't auto detect the card . Just to try , I uninstalled the drivers I had, fired up the py-soft active webcam trial--it suggested that I should install the btwincap drivers for the 878a and launched the same BTwincap driver program I've been using. No auto detect--no easy install.
The Conexant Fusion 878A chip is a recent incarnation of the Brooktree Bt878A chip. The booktree Bt878A is successor to the well known Bt848. The Bt848 was designed by Brooktree, which is now Conexant. This chip is common on video capture cards and cctv cards.
Why do we mention this? Because this is the chip on the Pico PCI CCTV card. This is also a chip commonly used on many video capture devices, TV cards, and is supported by a wide range of video capture software. However, video capture software supporting Bt878A that is not designed for CCTV will likely only allow you to access one camera port at a time.
Recommendation: We highly recommend using a tool like DriverDoc [Download DriverDoc - Product by Solvusoft] if you are inexperienced in updating CONEXANT TV Tuner device drivers. This driver update utility makes sure that you are getting the correct drivers for your fusion 878a and operating system version, preventing you from installing the wrong drivers.
Error messages associated with fusion 878a might be caused by inefficient or outdated device drivers. Device drivers can malfunction without warning, leading to data loss. The good news is that TV Tuner drivers can be updated to correct any problems.
The right fusion 878a driver can be difficult to locate on the manufacturer's website. However, even if you are good at locating, installing, and upgrading drivers for the fusion 878a, one can still waste lots of time and be very frustrated with this endeavor. You can only make your problems worse if you install the wrong driver for your hardware.
A PCI bus analog video decoder is used for three primary PC solutions: video capture and editing, video teleconferencing, and television receiver cards. A video signal is generated by a video source, which can be a camera,VCR or TV tuner. The baseband video that goes into the PCI decoder is a simple analog signal that contains video analog data and video master on a single device. Like the Bt848A, the Fusion family can place video data directly into host memory for video capture applications and into a target video display frame buffer for video overlay applications.
Fusion offers a suite of widely fielded software drivers for Windows 95 and Windows 98. With the VxD drivers, board developers can support products using either the Windows 95 or Windows 98 operating systems. VxD and WDM drivers provide video capture, playback and display in accordance with Microsoft's Video for Windows and Direct Show 2.0, respectively. Dialog boxes, tuner, GPIO, and I2C modules can be modified and customized by board developers.
It requires a bus-master PCI slot. A VGA card with Direct Draw 3 (or later) capability is required for Live Display. Operating system can be WindowsXP, Window 95, Windows 98, WindowsME, NT 4.0, Windows 2000. Linux drivers are available through LinuxTV.org Windows drivers are provided with the ImpactVCB board. Incoming image is digitized using high quality 4:2:2 video sampling and displayed in a window on the PC's VGA screen. The image is transmitted directly by the ImpactVCB into main system memory or the memory of the VGA adapter for high performance results. The ImpactVCB comes in several different I/O configurations, with up to four composite video inputs, s-video input, power output (primarily to drive a CCD camera) and an optional audio input. A Programmers Toolkit is available for the ImpactVCB which provides both DLL and OCX support for applications requiring the ImpactVCB's video capture or video display. Applications can be developed in C or Visual Basic. 2ff7e9595c
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