Re: Bug In V4L2? How to I access video of a second PV148 Card in Linux?

• To: video4linux-list@xxxxxxxxxx
• Subject: Re: Bug In V4L2? How to I access video of a second PV148 Card in Linux?
• From: Gerd Knorr <kraxel@xxxxxxxxxxx>
• Date: 5 Dec 2002 17:46:40 GMT
• Delivered-to: video4linux-list@xxxxxxxxxxxxxxxxxx
• Newsgroups: lists.linux.video4linux
• Organization: SuSE Labs, Au�enstelle Berlin
• User-agent: slrn/0.9.7.4 (Linux)

>  My problem is:
>  I have two cards PV148H, one PV148HA and another PV148HB, each one has 4
>  bt878 chips and allows video capture at 25 fps on each video input.

>  Currenty i use the VIDIOC_S_INPUT in order to change channel,

Wrong.  You get a /dev/video<n> device per bt878 chip.

You also have to build your own bttv with BTTV_MAX set to 8 to get
actually both cards running.

  Gerd

• References:
  • Bug In V4L2? How to I access video of a second PV148 Card in Linux?
    • From: Jorge Rodrigues

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