USB DV Capture
WinDV was originally designed for FireWire (IEEE 1394) DV devices. However, a small number of camcorders support full-resolution DV streaming over USB. This document covers USB DV compatibility and known working configurations.
Background
Most MiniDV camcorders use USB only for:
- Transferring still photos from a memory card
- Low-resolution “webcam” mode
These modes do not deliver raw DV data and are not compatible with WinDV.
A few camcorder models, primarily from Panasonic, support
streaming full-resolution DV data over USB 2.0. When
connected in this mode, the camera appears as a DirectShow
capture device exposing MEDIATYPE_Interleaved – the same
media type used by FireWire DV devices. WinDV’s device
filter recognizes these devices and lists them in the
device selection dialog.
Enabling USB DV Streaming
On supported Panasonic camcorders, USB DV streaming must be enabled in the camera menu:
- Set the camera to VCR/Playback mode
- Open the menu and navigate to USB FUNCTION
- Set it to Motion DV (not “WEB CAMERA” or “PictBridge”)
- Connect the camera via USB to the PC
- Start WinDV and select the device
The setting name “Motion DV” refers to Panasonic’s MotionDV Studio software, which was originally required for USB capture. On modern Windows (7/10/11), the camera is recognized without Panasonic’s proprietary drivers.
Known Compatible Models
Panasonic (confirmed USB DV streaming)
These models have been reported to deliver full-resolution DV over USB 2.0. The NV prefix is for PAL models, PV is for the equivalent NTSC models.
| PAL Model | NTSC Model | USB DV | Notes |
|---|---|---|---|
| NV-GS400 | PV-GS400 | Yes | Tested on Win 7/10/11 |
| NV-GS500 | PV-GS500 | Yes | Tested on Win 7/10/11 |
| NV-GS300 | PV-GS300 | Likely | Higher-end model |
| NV-GS320 | PV-GS320 | Likely | Higher-end model |
| NV-GS330 | PV-GS330 | Likely | Higher-end model |
Panasonic (USB for photos/webcam only)
These models have USB ports but are not known to support full-resolution DV streaming over USB. Use FireWire (DV port) for tape capture.
| PAL Model | NTSC Model | USB DV | Notes |
|---|---|---|---|
| NV-GS25 | – | No | USB = photos/webcam only |
| NV-GS35 | PV-GS35 | No | USB = photos/webcam only |
| NV-GS75 | PV-GS75 | No | USB = photos/webcam only |
| NV-GS150 | PV-GS150 | No | USB = photos/webcam only |
| NV-GS180 | PV-GS180 | Unclear | Check menu for “Motion DV” |
| NV-GS230 | PV-GS230 | Unclear | Check menu for “Motion DV” |
| NV-GS250 | PV-GS250 | Unclear | Check menu for “Motion DV” |
Canon (confirmed USB DV streaming)
A few Canon models also support DV over USB. The camera
menu setting is VCR SETUP > AV-DV > OFF.
- Canon Optura 60
- Canon Optura 500
- Canon Optura 600
Sony (no USB DV streaming)
Most Sony camcorders do not support DV streaming over USB. However, a few models are known exceptions.
| Model | USB DV | Notes |
|---|---|---|
| DCR-PC1000 / DCR-PC1000E | Yes | Tested with WinDV 1.2.4 |
Most other Sony camcorders support USB streaming but not raw DV quality – they deliver compressed video instead. Use FireWire (i.LINK) for DV tape capture on those models.
If you have a Sony camcorder that works with WinDV over USB, please report it so this list can be updated.
How to Check if Your Camera Supports USB DV
- Look in the camera menu for a “DV Streaming” or “Motion DV” USB function setting
- If the menu only shows “WEB CAMERA” or “PictBridge”, USB DV is not supported
- When connected via USB in the correct mode, the device should appear in Windows Device Manager as “Panasonic DVC DV Stream Device” or similar
Technical Details
When a camcorder streams DV over USB, it registers as a
DirectShow video capture device under
CLSID_VideoInputDeviceCategory. The device exposes output
pins with MEDIATYPE_Interleaved – the same media type
used by FireWire DV devices.
WinDV’s device enumeration filter (in EnumVideoDevices(),
DShow.cpp) checks for MEDIATYPE_Interleaved on output
pins. USB DV devices that expose this media type are
automatically listed in the device selection dialog
alongside FireWire devices. No code changes are needed.
If a USB DV device uses MEDIATYPE_Video with a DV
subtype (MEDIASUBTYPE_dvsd, MEDIASUBTYPE_dvhd, or
MEDIASUBTYPE_dvsl) instead of MEDIATYPE_Interleaved,
it will not appear in the device list. Please report
such devices so the filter can be extended.
Troubleshooting
Device not listed in WinDV:
- Verify the camera is in VCR/Playback mode (not Record)
- Check that the USB function is set to “Motion DV”
- Try disconnecting and reconnecting the USB cable
- Some cameras must be powered on before connecting USB
Panasonic GS400 detection issue:
The GS400 may not be detected if it is connected via USB and then powered on. Workaround: power on the camera first, then connect the USB cable.
Low resolution or no video:
If you see low-resolution video, the camera is in webcam mode, not DV streaming mode. Change the USB function setting in the camera menu.
References
- dvmp.co.uk – DV Capture over USB (comprehensive testing of USB DV on Windows 7/10/11)
- Panasonic USB Driver Update:
https://av.jpn.support.panasonic.com/support/global/cs/e_cam/download/downdvc_usb.html