Attachment 117100 Details for Bug 91303 – v4l-info output

v4l-info output

v4l-info.txt (text/plain), 3.69 KB, created by Evan Langlois on 2015-07-13 21:22:03 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Evan Langlois

Created: 2015-07-13 21:22:03 UTC

Size: 3.69 KB

patch

obsolete

>
>### v4l2 device info [/dev/video1] ###
>general info
>    VIDIOC_QUERYCAP
>	driver                  : "au0828"
>	card                    : "Hauppauge HVR950Q"
>	bus_info                : "usb-0000:00:10.0-2.1"
>	version                 : 4.0.0
>	capabilities            : 0x85230011 [VIDEO_CAPTURE,VBI_CAPTURE,TUNER,AUDIO,?,READWRITE,STREAMING,(null)]
>
>standards
>    VIDIOC_ENUMSTD(0)
>	index                   : 0
>	id                      : 0x1000 [NTSC_M]
>	name                    : "NTSC-M"
>	frameperiod.numerator   : 1001
>	frameperiod.denominator : 30000
>	framelines              : 525
>    VIDIOC_ENUMSTD(1)
>	index                   : 1
>	id                      : 0x100 [PAL_M]
>	name                    : "PAL-M"
>	frameperiod.numerator   : 1001
>	frameperiod.denominator : 30000
>	framelines              : 525
>
>inputs
>    VIDIOC_ENUMINPUT(0)
>	index                   : 0
>	name                    : "Television"
>	type                    : TUNER
>	audioset                : 1
>	tuner                   : 0
>	std                     : 0x1100 [PAL_M,NTSC_M]
>	status                  : 0x0 []
>    VIDIOC_ENUMINPUT(1)
>	index                   : 1
>	name                    : "Composite"
>	type                    : CAMERA
>	audioset                : 2
>	tuner                   : 0
>	std                     : 0x1100 [PAL_M,NTSC_M]
>	status                  : 0x0 []
>    VIDIOC_ENUMINPUT(2)
>	index                   : 2
>	name                    : "S-Video"
>	type                    : CAMERA
>	audioset                : 2
>	tuner                   : 0
>	std                     : 0x1100 [PAL_M,NTSC_M]
>	status                  : 0x0 []
>
>tuners
>    VIDIOC_G_TUNER(0)
>	index                   : 0
>	name                    : "Auvitek tuner"
>	type                    : ANALOG_TV
>	capability              : 0x472 [NORM,STEREO,LANG2,LANG1,(null)]
>	rangelow                : 704
>	rangehigh               : 15328
>	rxsubchans              : 0x1 [MONO]
>	audmode                 : STEREO
>	signal                  : 0
>	afc                     : 0
>
>video capture
>    VIDIOC_ENUM_FMT(0,VIDEO_CAPTURE)
>	index                   : 0
>	type                    : VIDEO_CAPTURE
>	flags                   : 0
>	description             : "Packed YUV2"
>	pixelformat             : 0x59565955 [UYVY]
>    VIDIOC_G_FMT(VIDEO_CAPTURE)
>	type                    : VIDEO_CAPTURE
>	fmt.pix.width           : 720
>	fmt.pix.height          : 480
>	fmt.pix.pixelformat     : 0x59565955 [UYVY]
>	fmt.pix.field           : INTERLACED
>	fmt.pix.bytesperline    : 1440
>	fmt.pix.sizeimage       : 691200
>	fmt.pix.colorspace      : SMPTE170M
>	fmt.pix.priv            : 4276996862
>
>vbi capture
>
>controls
>    VIDIOC_QUERYCTRL(BASE+0)
>	id                      : 9963776
>	type                    : INTEGER
>	name                    : "Brightness"
>	minimum                 : 0
>	maximum                 : 255
>	step                    : 1
>	default_value           : 109
>	flags                   : 32
>    VIDIOC_QUERYCTRL(BASE+1)
>	id                      : 9963777
>	type                    : INTEGER
>	name                    : "Contrast"
>	minimum                 : 0
>	maximum                 : 255
>	step                    : 1
>	default_value           : 121
>	flags                   : 32
>    VIDIOC_QUERYCTRL(BASE+2)
>	id                      : 9963778
>	type                    : INTEGER
>	name                    : "Saturation"
>	minimum                 : 0
>	maximum                 : 255
>	step                    : 1
>	default_value           : 128
>	flags                   : 32
>    VIDIOC_QUERYCTRL(BASE+3)
>	id                      : 9963779
>	type                    : INTEGER
>	name                    : "Hue"
>	minimum                 : -32768
>	maximum                 : 32767
>	step                    : 1
>	default_value           : 0
>	flags                   : 32

Actions: View

Attachments on bug 91303: 117096 | 117097 | 117100

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.