И так, что имеется:
Тюнер - VS LTV 883 RF (V-STREAM BG+DK)
Чип: Conexant cx23883-19 (e3676911/0318 KOREA)
Что прописано:
Код: Выделить всё
$ cat /etc/modprobe.conf | grep cx88xx
options cx88xx card=16
$ dmesg | grep cx88
cx88/0: cx2388x v4l2 driver version 0.0.7 loaded
cx8800 0000:02:01.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
cx88[0]: subsystem: 0000:0000, board: KWorld LTV883RF [card=16,insmod option], frontend(s): 0
cx88[0]: TV tuner type 48, Radio tuner type -1
tuner 0-0060: chip found @ 0xc0 (cx88[0])
input: cx88 IR (KWorld LTV883RF) as /devices/pci0000:00/0000:00:14.4/0000:02:01.0/input/input5
cx88[0]/0: found at 0000:02:01.0, rev: 5, irq: 21, latency: 64, mmio: 0xf8000000
IRQ 21/cx88[0]: IRQF_DISABLED is not guaranteed on shared IRQs
cx88[0]/0: registered device video0 [v4l2]
cx88[0]/0: registered device vbi0
cx88[0]/0: registered device radio0
$ lsmod | grep cx88
cx8800 37404 0
cx88xx 85452 1 cx8800
ir_common 52948 1 cx88xx
i2c_algo_bit 7028 1 cx88xx
tveeprom 14996 1 cx88xx
v4l2_common 21328 3 tuner,cx8800,cx88xx
videodev 43744 4 tuner,cx8800,cx88xx,v4l2_common
i2c_core 34592 11 nvidia,i2c_piix4,tuner_simple,tea5767,tuner,cx8800,cx88xx,i2c_algo_bit,tveeprom,
v4l2_common,videodev
btcx_risc 5848 2 cx8800,cx88xx
videobuf_dma_sg 14836 2 cx8800,cx88xx
videobuf_core 21332 3 cx8800,cx88xx,videobuf_dma_sgТ.е. устройство определяется, однако принимать сигнал он не хочет. На высокочастотке висит видак, т.е. с него картинка идет 100%, но с тюнера идут только помехи
Код: Выделить всё
$ mplayer tv:// -tv norm=5 -tv freq=607.25 -tv input=0
MPlayer SVN-1.rc4.0.r29850.2plf2010.1-4.4.1 (C) 2000-2009 MPlayer Team
3DNow supported but disabled
3DNowExt supported but disabled
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing tv://.
TV file format detected.
Selected driver: v4l2
name: Video 4 Linux 2 input
author: Martin Olschewski <olschewski@zpr.uni-koeln.de>
comment: first try, more to come;-)
Selected device: KWorld LTV883RF
Tuner cap: STEREO LANG1 LANG2
Tuner rxs: MONO
Capabilites: video capture VBI capture device tuner read/write streaming
supported norms: 0 = NTSC-M; 1 = NTSC-M-JP; 2 = NTSC-443; 3 = PAL-BG; 4 = PAL-I; 5 = PAL-DK; 6 = PAL-M; 7 = PAL-N; 8 = PAL-Nc; 9 = PAL-60; 10 = SECAM-B; 11 = SECAM-G; 12 = SECAM-H; 13 = SECAM-DK; 14 = SECAM-L;
inputs: 0 = Television; 1 = for debug only; 2 = Composite1; 3 = S-Video;
Current input: 1
Current format: BGR24
v4l2: current audio mode is : MONO
v4l2: ioctl set format failed: Invalid argument
v4l2: ioctl set format failed: Invalid argument
tv.c: norm_from_string(5): Bogus norm parameter, setting default.
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
Movie-Aspect is undefined - no prescaling applied.
VO: [xv] 640x480 => 640x480 Packed UYVY [zoom]
Selected video codec: [rawuyvy] vfm: raw (RAW UYVY)
==========================================================================
Audio: no sound
Starting playback...
v4l2: 29 frames successfully processed, 5 frames dropped.
Exiting... (Quit)Пытался принять картинку с S-video, но там только черный экран.
