iTVC15 (CX23415) Video Decoder
PCI ID 4444:0803 · Internext Compression Inc
| Vendor | Internext Compression Inc |
|---|---|
| Vendor ID | 4444 |
| Device ID | 0803 |
| Windows hardware ID | PCI\VEN_4444&DEV_0803 |
| Linux modalias | pci:v00004444d00000803 |
| Linux driver | ivtv |
| Subsystems (cards & boards) | 6 |
Frequently asked questions
Which device has PCI ID 4444:0803?
PCI ID 4444:0803 is “iTVC15 (CX23415) Video Decoder” made by Internext Compression Inc (vendor ID 4444, device ID 0803).
Which Linux driver supports iTVC15 (CX23415) Video Decoder?
In Linux kernel 6.12 the device is bound to the driver ivtv (source under drivers/media/pci/ivtv). The driver is normally loaded automatically when the device is detected.
How do I check whether iTVC15 (CX23415) Video Decoder is in my computer?
On Linux, lspci -nn | grep -i 4444:0803 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_4444&DEV_0803.
How do I see which driver is currently in use?
lspci -nnk -d 4444:0803 lists the device with a “Kernel driver in use” line showing the active driver.
Which products use iTVC15 (CX23415) Video Decoder?
The PCI ID Repository knows 6 subsystem variants, for example WinTV PVR-350, WinTV PVR-250 and WinTV PVR-350 (V1). The subsystem ID reveals who made the actual card or motherboard.
Subsystems (cards & boards)
| Vendor | Subsystem ID | Name |
|---|---|---|
| Hauppauge computer works Inc. | 0070:4000 | WinTV PVR-350 |
| Hauppauge computer works Inc. | 0070:4001 | WinTV PVR-250 |
| Hauppauge computer works Inc. | 0070:4800 | WinTV PVR-350 (V1) |
| YUAN High-Tech Development Co., Ltd. | 12ab:0000 | MPG160 |
| Avermedia Technologies Inc | 1461:a3ce | M179 |
| Avermedia Technologies Inc | 1461:a3cf | M179 |