You can then use mplayer to play back the DV stream. This will begin capturing from DV immediately in raw DV format, naming the files beginning with foo. This means the raw1394 driver has connected to the camera. The video device (camcorder, VCR, etc) is not playing video when the capture is started. Studio does not have the correct port selected, either Composite or S-Video. Nov 8 14:41:51 colourbox kernel: ieee1394: raw1394: /dev/raw1394 device initialized In most cases when a USB Capture device does not work with Studio it is due to one of the following reasons: Studio does not have the Pinnacle device selected as the Capture Source. Something like this should appear on the console. Power on the DV camera and plug it into the firewire port. It's possible to set this to be the default behavior, perhaps in /etc/modprobe.d/blacklist. So we disable the 1394 ethernet driver with: In my case the firewire ethernet driver was binding to the camera device, preventing dvgrab from being able to record the video.
This is a potential problem because I don't want to use firewire for networking.
This tells you that linux has registered the card and has activated two interfaces: A firewire host controller and an Ethernet over firewire device. Nov 8 11:49:09 colourbox kernel: ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ= MMIO= Max Packet= IR/IT contexts= Plug the firewire PCI card into the PC and boot up. In order to do DV video we use libraw1394 to import a digital video stream from the camera and also to give it commands like pause, record and fast-forward (known as AVC commands). You may need to add the debian multimedia repository to your sources list.Īpt-get -y install dvgrab libraw1394-8 libavc1394-0 libiec61883-0
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