Pci-tv-capture-card-lw-pcitv-fm-drivers _verified_ -
This is a detailed technical feature and analysis of the pci-tv-capture-card-lw-pcitv driver architecture and hardware profile.
Based on the hardware identifier string provided, this document focuses on the legacy LifeView (LR138/LR504) chipset series, often branded as the LifeView FlyVideo 2000/3000 or generic "TV Walker" cards. These devices were ubiquitous in the early-to-mid 2000s and utilize the Conexant CX2388x family of video decoder chips.
If you have a Conexant Chip (CX2388x):
Do not use the drivers on the mini-CD that came with the card; they are likely ancient. pci-tv-capture-card-lw-pcitv-fm-drivers
- Recommended Driver: HCWDriver (Hauppauge WinTV Drivers).
- Why? The Conexant reference drivers are notoriously difficult to find, but the Hauppauge drivers are based on the same reference design and work perfectly with generic Conexant cards.
- How to install:
- Download the latest Hauppauge WinTV driver package.
- Extract the files (don't run the installer yet).
- Go to Device Manager > Update Driver > Browse my computer > Let me pick.
- Point it to the extracted driver folder. It should detect the "Conexant 2388x Video Capture" device.
3. The Software Problem (Analog vs. Digital)
Here is the bad news: These cards are Analog Tuners.
If you are in the US, UK, or most of Europe, over-the-air analog TV signals have been shut off. Even if you get the drivers installed perfectly, plugging an antenna into the "TV In" port will result in static/no signal. This is a detailed technical feature and analysis
How to use it today:
To make this card useful in 2024+, you should treat it as a Video Capture Card.
- Connect a Composite (RCA) or S-Video cable from an old VCR, Camcorder, or Game Console to the input on the card.
- Connect the Audio "Line Out" from your source device to the "Line In" on your PC sound card (or the card's audio header if it has one).
Recommended Viewing Software:
- VirtualDub: The gold standard for capturing raw AVI video from these cards. Great for digitizing VHS tapes.
- DScaler: An open-source project specifically designed for these old PCI cards. It provides excellent de-interlacing for live video (great for retro gaming).
- NextPVR: If you still have a cable TV connection or an analog feed, this software works well with legacy BDA drivers.
5. Software-Defined Radio Experimentation
With raw sampling enabled (via saa7134 driver in DMA mode), you can implement custom DSP routines to decode weather satellites (NOAA APT) or pager signals.
Automatic Detection
sudo apt update
sudo apt install linux-modules-extra-$(uname -r)
sudo modprobe saa7134
sudo modprobe saa7134-alsa # For audio via DMA
Procedure:
- Disable Driver Signature Enforcement (for x64 systems):
- Restart → Press F8 → Select "Disable Driver Signature Enforcement"
- Manual Install via Device Manager:
- Right-click "Unknown device" → Update Driver → Browse my computer → Let me pick from a list.
- Click "Have Disk" → Browse to extracted driver
.inf file.
- Select "Philips SAA7134 TV Card" from the list.
- Ignore the warning about incompatibility. Install anyway.
- Band-aid for FM/Audio: Use a physical audio cable from the card's "Audio Out" to your sound card's "Line In".
Note: The native Windows Media Center TV tuner feature will not work on Windows 10/11. You must use third-party software like: If you have a Conexant Chip (CX2388x): Do
- DScaler (best for deinterlacing)
- Amcap (simple capture)
- OBS Studio (with "Video Capture Device" source)
C. The TV Tuner
- Module: Usually a generic analog tuner (Philips, LG, or TCL).
- Control: Controlled via the I2C bus through the Conexant decoder.
For Windows 98/ME:
- Original driver filename:
LwPciTvFm.sys and LwTvFm.ini.
- Best found on Vintage driver CDs or VOGONS.org forums.