Hans Verkuil wrote:
> On Saturday 25 August 2007 21:20:58 Marty wrote:
>> Christopher Thielen wrote:
>> > Using various versions of KnoppMyth, I can confirm that my card
>> > works fine before kernel versions 2.6.18 but not after. How do I
>> > check to see if my card is idx 112, type 50?
>>
>> One way is to use dmesg. There also seems to a utility that the card
>> dumps status, but I am not familiar with it.
>
> That utility is v4l2-ctl (part of the ivtv-1.0.1 archive). And I'd
> appreciate it Marty if you can run it while a capture is in progress:
>
> v4l2-ctl -d /dev/videoX --log-status
>
> Mail the output, perhaps that will tell me something. Because I have no
> idea whatsoever what could be causing the problems you have.
$ v4l2-ctl -d /dev/video0 --log-status
Status Log:
ivtv0: ================= START STATUS CARD #0 =================
ivtv0: Version: 1.1.0 Card: Hauppauge WinTV PVR-150
cx25840 5-0044: Video signal: present
cx25840 5-0044: Detected format: NTSC-M
cx25840 5-0044: Specified standard: NTSC-M
cx25840 5-0044: Specified video input: Composite 7
cx25840 5-0044: Specified audioclock freq: 48000 Hz
cx25840 5-0044: Detected audio mode: forced mode
cx25840 5-0044: Detected audio standard: forced audio standard
cx25840 5-0044: Audio muted: no
cx25840 5-0044: Audio microcontroller: running
cx25840 5-0044: Configured audio standard: BTSC
cx25840 5-0044: Configured audio mode: undefined
cx25840 5-0044: Specified audio input: Tuner (In8)
cx25840 5-0044: Preferred audio mode: stereo
cx25840 5-0044: Selected 65 MHz format: system DK
cx25840 5-0044: Selected 45 MHz format: chroma
wm8775 5-001b: Input: 2
ivtv0: Video Input: Tuner 1
ivtv0: Audio Input: Tuner 1
ivtv0: Tuner: TV
ivtv0: Stream: MPEG-2 Program Stream
ivtv0: VBI Format: Private packet, IVTV format
ivtv0: Video: 480x480, 30 fps
ivtv0: Video: MPEG-2, 4x3, Variable Bitrate, 4500000, Peak 6000000
ivtv0: Video: GOP Size 15, 2 B-Frames, GOP Closure
ivtv0: Audio: 48 kHz, Layer II, 384 kbps, Stereo, No Emphasis, No CRC
ivtv0: Spatial Filter: Manual, Luma 1D Horizontal, Chroma 1D Horizontal, 0
ivtv0: Temporal Filter: Manual, 0
ivtv0: Median Filter: Off, Luma [0, 255], Chroma [0, 255]
ivtv0: Status flags: 0x00200000
ivtv0: Stream encoder MPG: status 0x0118, 0% of 4096 KiB (128 buffers) in
use
ivtv0: Stream encoder YUV: status 0x0000, 0% of 2056 KiB (195 buffers) in
use
ivtv0: Stream encoder VBI: status 0x0038, 1% of 1040 KiB (61 buffers) in use
ivtv0: Stream encoder PCM: status 0x0000, 0% of 324 KiB (72 buffers) in use
ivtv0: Read MPG/VBI: 8566676/20328 bytes
ivtv0: ================== END STATUS CARD #0 ==================
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