Hi all.
I have a Pixel View TV-Card with BT-878 Chipset in my Linux-Box P166 (no
MMX).My System is Debian slink, Kernel 2.2.13
The Kernel said:
Linux video capture interface: v1.00
bttv: Host bridge 82437FX Triton PIIX
bttv0: Brooktree Bt878 (rev 2) bus: 0, devfn: 152, irq: 9, memory: 0xf1001000.
bttv: Enabling 430FX compatibilty for bt878
bttv: 1 Bt8xx card(s) found.
bttv0: NO fader chip: TEA6300
bttv0: model: BT878(Miro)
Running kv4lsetup shows:
using X11 display :0.0
x11: mode=1152x864x16
x11: deteced framebuffer depth: 16 bpp
x11: set depth to 16 bpp
dga: base=0xf0000000, width=1152
set video mode: 1152x864, 16 bit/pixel, 2304 byte/scanline
set framebuffer at 0xf0000000
ok
Stating KwinTV in a shell shows:
debian:~# kwintv &
[1] 996
debian:~# Debug: v4l1: Using interface Video4Linux in ::v4lxif
Debug: v4l1: Grabber name: BT878(Miro)
Debug: capture: Can capture to memory
Debug: tuner: Has a tuner of some form
Debug: teletext: Has teletext capability
Debug: overlay: Can overlay its image onto the frame buffer
Debug: clipping: Overlay clipping is supported
Debug: frameram: Overlay overwrites frame buffer memory
Debug: scales: The hardware supports image scaling
Debug: v4l1: range of tv size : 32x32 => 924x576
Debug: v4l1: input channels: 4
Debug: [1] Television: has tuner [1], audio, tv
Debug: [2] Composite1: no tuner [0], audio, camera
Debug: [3] S-Video: no tuner [0], audio, camera
Debug: [4] Composite3: no tuner [0], audio, camera
Debug: v4l1: input audios: 1
Debug: [1] TV: mutable[unmuted] vol=-1, bass=-1, ter=-1
Debug: v4l1: tuner: Television 0-4294967295
Debug: v4l1: tuner sees stereo: no
Debug: v4l1: tuner supports modes (active: PAL):
Debug: PAL
Debug: NTSC
Debug: SECAM
Debug: v4l1: picture: brightness=32768 hue=32768 colour=32512 contrast=27648
Debug: v4l1: picture : whiteness=0 depth=0 palette=3[rgb16]
Listing all visuals:
Visual class TrueColor ( 4 )
id 0x20
screen 0
depth 16
red_mask 0x00f800
green_mask 0x0007e0
blue_mask 0x00001f
colormap_size 64
bits_per_rgb 6
Debug: v4l1: hope physical screen format is <16 bit TrueColor (LE)>
Debug: v4l1: set palette to 3
Debug: v4l1: palette is 3
Debug: v4l1: bpp 16, bpl 2304, width 396, height 300
Debug: v4l1: video buffer: size 3276800, frames 2
Debug: v4l1: memory for snap shots: 0x40557000
Debug: v4l1: minw 32, maxw 768, minh 32, maxh 576 in ::capCapSize
Debug: v4l1: setAudioMode= 2 [stereo]
Debug: v4l1: getAudioMode= 1
Debug: v4l1: setAutioMute [0] muted
My problem is that I don't get a sharp picture.
Not manually and not with the scan-button. I get only a black/white/grey
unsharp view, but (wonder)the sound is acceptable.
I have a Satellit-Receiver and perhabs I`ve done the wrong settings.
please help, I think its not far to the finish, now.
(and btw: it works in windoze!)
oliver larisch
langenfeld, germany
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