I guess I'll just keep giving more debugging till I figure it out, or some one
can help me. Here's the output from dmesg and ivtvctl.
Mar 27 17:49:22 spider Linux video capture interface: v1.00
Mar 27 17:49:22 spider ivtv: Unknown parameter `mpg_buffers'
Mar 27 17:49:22 spider ivtv: version 0.2.0 (rc3g) loading
Mar 27 17:49:22 spider ivtv: Autodetected WinTV PVR 350 card
Mar 27 17:49:22 spider ivtv: Found an iTVC15 based chip
Mar 27 17:49:22 spider ivtv: Unreasonably low latency timer, setting to 64 (was
32)
Mar 27 17:49:22 spider ivtv: VIA PCI device: 0x0282 vendor: 0x1106
Mar 27 17:49:22 spider msp34xx: ivtv version
Mar 27 17:49:22 spider msp34xx: init: chip=MSP3448W-A2, has NICAM support,
simple (D) mode, simpler (G) no-thread mode
Mar 27 17:49:22 spider msp34xx: $Id$ compiled on: Mar 27 2005 00:21:38
Mar 27 17:49:22 spider saa7115: starting probe for adapter ivtv i2c driver #0
(0x10005)
Mar 27 17:49:22 spider saa7115: detecting saa7115 client on address 0x42
Mar 27 17:49:22 spider saa7115: writing init values
Mar 27 17:49:22 spider saa7115: status: (1E) 0x48, (1F) 0xc0
Mar 27 17:49:22 spider tveeprom: Hauppauge: model = 48132, rev = J323, serial#
= 7012168
Mar 27 17:49:22 spider tveeprom: tuner = Philips FM1236 (idx = 23, type = 2)
Mar 27 17:49:22 spider tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 =
0x00001000)
Mar 27 17:49:22 spider tveeprom: audio_processor = MSP3440 (type = 11)
Mar 27 17:49:22 spider ivtv: Failed to load module tuner
Mar 27 17:49:22 spider saa7127: video encoder driver version V 0.3 loaded
Mar 27 17:49:22 spider saa7127: Selecting NTSC video Standard
Mar 27 17:49:22 spider saa7127: Selecting S-Video+Composite
Mar 27 17:49:22 spider saa7127: Turn WSS off
Mar 27 17:49:22 spider saa7127: Widescreen Mode 4:3 Full Format
Mar 27 17:49:22 spider saa7127: Selecting Normal Encoder Input
Mar 27 17:49:22 spider saa7127: Enable Video Output
Mar 27 17:49:22 spider 2ivtv: Configuring WinTV PVR 350 card with 9 streams
Mar 27 17:49:22 spider ivtv: Create DMA stream 0 using 256 16384 byte buffers
4194304 kbytes total
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 0 minor 0
Mar 27 17:49:22 spider ivtv: Create DMA stream 1
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 1 minor 32
Mar 27 17:49:22 spider ivtv: Create stream 2 using 40 52224 byte buffers
2097152 kbytes total
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 2 minor 224
Mar 27 17:49:22 spider ivtv: Create DMA stream 3 using 455 4608 byte buffers
2097152 kbytes total
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 3 minor 24
Mar 27 17:49:22 spider ivtv: Create stream 4
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 4 minor 64
Mar 27 17:49:22 spider ivtv: Create DMA stream 5 using 16 65536 byte buffers
1048576 kbytes total
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 5 minor 16
Mar 27 17:49:22 spider ivtv: Create stream 6 using 1024 2048 byte buffers
262144 kbytes total
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 6 minor 228
Mar 27 17:49:22 spider ivtv: Create stream 7
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 7 minor 232
Mar 27 17:49:22 spider ivtv: Create DMA stream 8
Mar 27 17:49:22 spider ivtv: Registered v4l2 device, streamtype 8 minor 48
Mar 27 17:49:22 spider ivtv: Setting Tuner 2
Mar 27 17:49:22 spider saa7115: decoder set norm NTSC
Mar 27 17:49:22 spider saa7115: set audio: 0x01
Mar 27 17:49:22 spider saa7127: Setting Encoder Video Standard
Mar 27 17:49:22 spider saa7127: Set NTSC Video Mode
Mar 27 17:49:22 spider saa7127: Selecting NTSC video Standard
Mar 27 17:49:22 spider ivtv: Initialized WinTV PVR 350, card #0
myth linux # ivtvctl -a
ioctl: IVTV_IOC_G_CODEC
Codec parameters
aspect : 2
audio : 0x00e9
bframes : 3
bitrate_mode: 0
bitrate : 4500000
bitrate_peak: 6000000
dnr_mode : 0
dnr_spatial : 0
dnr_temporal: 0
dnr_type : 0
framerate : 0
framespergop: 15
gop_closure : 1
pulldown : 0
stream_type : 0
ioctl: VIDIOC_G_FMT
Type : Video Capture
Width : 480
Height : 480
ioctl: VIDIOC_QUERYCAP
Driver name : ivtv
Card type : Vanilla iTVC15 card
Bus info : 0
Driver version: 512
Capabilities : 0x01070033
ioctl: VIDIOC_ENUMINPUT
Input : 0
Name : Composite 0
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 1
Name : Composite 1
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 2
Name : Composite 2
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 3
Name : Composite 3
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 4
Name : Tuner 0
Type : 0x00000001
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x0000000000003000 ( NTSC )
Status : 0
Input : 5
Name : Composite 4
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 6
Name : S-Video 0
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 7
Name : S-Video 1
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 8
Name : S-Video 2
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
Input : 9
Name : S-Video 3
Type : 0x00000002
Audioset: 0x00000003
Tuner : 0x00000000
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Status : 0
ioctl: VIDIOC_G_INPUT
Input = 4
ioctl: VIDIOC_ENUMOUTPUT
Output : 0
Name : S-Video + Composite
Type : 0x00000002
Audioset: 0x00000001
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Output : 1
Name : Composite
Type : 0x00000002
Audioset: 0x00000001
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Output : 2
Name : S-Video
Type : 0x00000002
Audioset: 0x00000001
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Output : 3
Name : RGB
Type : 0x00000002
Audioset: 0x00000001
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Output : 4
Name : YUV C
Type : 0x00000002
Audioset: 0x00000001
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
Output : 5
Name : YUV V
Type : 0x00000002
Audioset: 0x00000001
Standard: 0x00000000007F3FFF ( PAL NTSC SECAM )
ioctl: VIDIOC_G_OUTPUT
Output = 0
ioctl: VIDIOC_ENUMAUDIO
Input : 0
Name : Tuner Audio In
Input : 1
Name : Audio Line In
ioctl: VIDIOC_G_AUDIO
Input = 0: Tuner Audio In
ioctl: VIDIOC_G_FREQUENCY
Frequency = 1076
ioctl: VIDIOC_ENUMSTD
index : 0
ID : 0x0000000000003000
Name : NTSC
Frame period: 1001/30000
Frame lines : 525
index : 1
ID : 0x00000000000000FF
Name : PAL
Frame period: 1/25
Frame lines : 625
index : 2
ID : 0x00000000007F0000
Name : SECAM
Frame period: 1/25
Frame lines : 625
ioctl: VIDIOC_G_STD
Standard = 0x00003000
ioctl: VIDIOC_QUERYCTRL
Brightness = 128
Contrast = 64
Saturation = 64
Hue = 0
Volume = 58950
Mute = 0
-----Original Message-----
From: [EMAIL PROTECTED] on behalf of David Sonenberg
Sent: Sun 3/27/2005 1:02 PM
To: Discussion about mythtv; [email protected]
Subject: RE: [mythtv-users] Setup troubles - Please Help
Ok I got a little further, but still need some help. I'm running everything as
root which seems to fixed the problem of setting the video source. But when I
try to watch live tv I get an the message, "Unable to initialize video" and
the console says, "IVTV_IOC_GET_FB: Invalid argument" Now if I try a 'cat
/dev/v4l/video0 > my.mpg' I get can view it, but there is a lot of static.
Details about my system are listed below, let me know if you need any other
info. Any help would be appreciated.
-----Original Message-----
From: [EMAIL PROTECTED] on behalf of David Sonenberg
Sent: Sat 3/26/2005 11:30 AM
To: [email protected]
Subject: [mythtv-users] Setup troubles
I'm running Gentoo with the 2.6.10-gentoo kernel, ivtv-0.2.0_rc3-r3,
lirc-0.2.0_rc3-r3 and mythtv-0.17. The problem I'm having is in the setup for
Capture card. I select PVR-250/350, and type in /dev/v4l/video0, but it
doesn't give me any options for default input. And if I go back and review the
settings it switches it back to /dev/video. On the console I get:
2005-03-26 14:14:23.688 Could not stat file: /dev/v4l/video
2005-03-26 14:14:23.688 Could not stat file: /dev/v4l/video0
2005-03-26 14:14:23.689 Could not stat file: /dev/v4l/video16
2005-03-26 14:14:23.689 Could not stat file: /dev/v4l/video24
2005-03-26 14:14:23.689 Could not stat file: /dev/v4l/video32
2005-03-26 14:14:23.689 Could not stat file: /dev/v4l/video48
2005-03-26 14:14:23.708
Couldn't open /dev/video1 to probe its inputs.
Couldn't open /dev/video1 to probe its inputs.
Couldn't open /dev/video1 to probe its inputs.
Couldn't open /dev/video1 to probe its inputs.
Couldn't open /dev/video1 to probe its inputs.
Couldn't open /dev/video1 to probe its inputs.
Couldn't open /dev/video1 to probe its inputs.
Couldn't open /dev/video10 to probe its inputs.
Couldn't open /dev/video11 to probe its inputs.
Couldn't open /dev/video12 to probe its inputs.
Couldn't open /dev/video13 to probe its inputs.
Couldn't open /dev/video14 to probe its inputs.
Here's an ls of /dev/v4l/*
myth v4l # ls -la /dev/v4l/*
crw-rw---- 1 root video 81, 64 Mar 22 15:08 /dev/v4l/radio0
crw-rw---- 1 root video 81, 224 Mar 22 15:08 /dev/v4l/vbi0
crw-rw---- 1 root video 81, 228 Mar 22 15:08 /dev/v4l/vbi4
crw-rw---- 1 root video 81, 232 Mar 22 15:08 /dev/v4l/vbi8
crw-rw---- 1 root video 81, 32 Mar 26 14:05 /dev/v4l/video
crw-rw---- 1 root video 81, 0 Mar 22 15:08 /dev/v4l/video0
crw-rw---- 1 root video 81, 16 Mar 22 15:08 /dev/v4l/video16
crw-rw---- 1 root video 81, 24 Mar 22 15:08 /dev/v4l/video24
crw-rw---- 1 root video 81, 32 Mar 22 15:08 /dev/v4l/video32
crw-rw---- 1 root video 81, 48 Mar 22 15:08 /dev/v4l/video48
When I do a lspci -v I get
0000:02:02.0 Multimedia video controller: Internext Compression Inc iTVC15
MPEG-2 Encoder (rev 01)
Subsystem: Hauppauge computer works Inc. WinTV PVR-350
Flags: bus master, medium devsel, latency 64, IRQ 18
Memory at e8000000 (32-bit, prefetchable)
Capabilities: [44] Power Management version 2
Finally here's an lsmod
Module Size Used by
snd_seq 51216 0
snd_pcm_oss 49444 0
snd_mixer_oss 18048 1 snd_pcm_oss
eth1394 18696 0
snd_opl3_lib 9472 0
snd_hwdep 7556 1 snd_opl3_lib
snd_cs4231_lib 22656 0
snd_mpu401_uart 6656 0
snd_rawmidi 20384 1 snd_mpu401_uart
snd_seq_device 7180 3 snd_seq,snd_opl3_lib,snd_rawmidi
ohci1394 31876 0
ieee1394 305464 2 eth1394,ohci1394
nvidia 3915740 12
snd_intel8x0 28192 0
snd_ac97_codec 72672 1 snd_intel8x0
snd_pcm 83844 4
snd_pcm_oss,snd_cs4231_lib,snd_intel8x0,snd_ac97_codec
snd_timer 21636 4 snd_seq,snd_opl3_lib,snd_cs4231_lib,snd_pcm
snd 45412 13
snd_seq,snd_pcm_oss,snd_mixer_oss,snd_opl3_lib,snd_hwdep,snd_cs4231_lib,snd_mpu401_uart,snd_rawmidi,snd_seq_device,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer
snd_page_alloc 7940 3 snd_cs4231_lib,snd_intel8x0,snd_pcm
i2c_i801 7820 0
ata_piix 7428 0
libata 40580 1 ata_piix
hw_random 4884 0
bttv 147280 0
video_buf 17796 1 bttv
v4l2_common 4992 1 bttv
btcx_risc 4232 1 bttv
lirc_i2c 7044 1
lirc_dev 11916 1 lirc_i2c
saa7127 12316 0
tveeprom 11316 0
ivtv 812772 2
tuner 21156 0
saa7115 12312 0
msp3400 27448 0
i2c_algo_bit 9352 2 bttv,ivtv
i2c_core 18432 9
i2c_i801,bttv,lirc_i2c,saa7127,tveeprom,tuner,saa7115,msp3400,i2c_algo_bit
videodev 7552 2 bttv,ivtv
dm_mod 54784 2
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