Documentation:Modules/v4l - Revision history

DoesItReallyMatter: Fix template code

2019-03-13T06:01:31Z

Fix template code

← Older revision		Revision as of 06:01, 13 March 2019
Line 1:		Line 1:
	{{module\|name=v4l\|type=Access ~~Demux~~\|last_version=1.1.13\|os=Linux\|description=Video 4 Linux input}}		{{module\|name=v4l\|type=Access demux\|last_version=1.1.13\|os=Linux\|description=Video 4 Linux input}}

	== Help Output ==		== Help Output ==

DoesItReallyMatter: type=Access Demux (to match Documentation:modules/v4l2)

2019-02-22T03:34:10Z

type=Access Demux (to match Documentation:modules/v4l2)

← Older revision		Revision as of 03:34, 22 February 2019
Line 1:		Line 1:
	{{module\|name=v4l\|type=Access\|last_version=1.1.13\|os=Linux\|description=Video 4 Linux input}}		{{module\|name=v4l\|type=Access Demux\|last_version=1.1.13\|os=Linux\|description=Video 4 Linux input}}

	== Help Output ==		== Help Output ==

DoesItReallyMatter: +{{Module}}

2019-02-21T09:41:21Z

+{{Module}}

← Older revision		Revision as of 09:41, 21 February 2019
Line 1:		Line 1:
	== Help Output ==		{{module\|name=v4l\|type=Access\|last_version=1.1.13\|os=Linux\|description=Video 4 Linux input}}

			== Help Output ==

	Each of these options can be used as commandline flags individually as shown below or as such:		Each of these options can be used as commandline flags individually as shown below or as such:

DoesItReallyMatter: -:Category:Modules

2019-02-01T04:21:38Z

-Category:Modules

← Older revision		Revision as of 04:21, 1 February 2019
Line 55:		Line 55:

	[[Category:GNU/Linux]]		[[Category:GNU/Linux]]
	~~[[Category:Modules]]~~

DoesItReallyMatter: Added page to :Category:GNU/Linux, :Category:Modules

2019-01-21T06:59:42Z

Added page to Category:GNU/Linux, Category:Modules

← Older revision		Revision as of 06:59, 21 January 2019
Line 53:		Line 53:
	--v4l-quality <integer> Quality		--v4l-quality <integer> Quality
	Quality of the stream.		Quality of the stream.

			[[Category:GNU/Linux]]
			[[Category:Modules]]

Willtriv at 01:48, 2 April 2009

2009-04-02T01:48:06Z

← Older revision		Revision as of 01:48, 2 April 2009
Line 1:		Line 1:

	== Help Output ==		== Help Output ==


			Each of these options can be used as commandline flags individually as shown below or as such:
			v4l:///dev/video:norm=secam:frequency=543250:size=640x480:channel=0:adev=/dev/dsp:audio=0
			where you can see that /dev/video refers to vdev, and the rest line up with the flags below less the prefix --v4l-.


	Video4Linux input (v4l)		Video4Linux input (v4l)

Willtriv at 01:46, 2 April 2009

2009-04-02T01:46:18Z

← Older revision		Revision as of 01:46, 2 April 2009
Line 1:		Line 1:
	/Help Output/
			== Help Output ==


	Video4Linux input (v4l)		Video4Linux input (v4l)

Willtriv at 01:45, 2 April 2009

2009-04-02T01:45:43Z

← Older revision		Revision as of 01:45, 2 April 2009
Line 1:		Line 1:
	Video4Linux input (v4l)		/Help Output/

			Video4Linux input (v4l)
	--v4l-caching <integer> Caching value in ms		--v4l-caching <integer> Caching value in ms
	Caching value for V4L captures. This value should be set in milliseconds.		Caching value for V4L captures. This value should be set in milliseconds.

Willtriv: New page: Video4Linux input (v4l) --v4l-caching Caching value in ms Caching value for V4L captures. This value should be set in milliseconds. --v4l-vdev ...

2009-04-02T01:44:43Z

New page: Video4Linux input (v4l) --v4l-caching <integer> Caching value in ms Caching value for V4L captures. This value should be set in milliseconds. --v4l-vdev <string> ...

New page

Video4Linux input (v4l)
--v4l-caching <integer> Caching value in ms
Caching value for V4L captures. This value should be set in milliseconds.
--v4l-vdev <string> Video device name
Name of the video device to use. If you don't specify anything, no video device will be used.
--v4l-adev <string> Audio device name
Name of the audio device to use. If you don't specify anything, no audio device will be used.
--v4l-chroma <string> Video input chroma format
Force the Video4Linux video device to use a specific chroma format (eg. I420 (default), RV24, etc.)
--v4l-fps <float> Framerate
Framerate to capture, if applicable (-1 for autodetect).
--v4l-samplerate <integer> Samplerate
Samplerate of the captured audio stream, in Hz (eg: 11025, 22050, 44100)
--v4l-channel <integer> Channel
Channel of the card to use (Usually, 0 = tuner, 1 = composite, 2 = svideo).
--v4l-tuner <integer> Tuner
Tuner to use, if there are several ones.
--v4l-norm {3 (Automatic), 2 (SECAM), 0 (PAL), 1 (NTSC)}
Norm
Norm of the stream (Automatic, SECAM, PAL, or NTSC).
--v4l-frequency <integer> Frequency
Frequency to capture (in kHz), if applicable.
--v4l-audio <integer> Audio Channel
Audio Channel to use, if there are several audio inputs.
--v4l-stereo, --no-v4l-stereo
Stereo (default enabled)
Capture the audio stream in stereo. (default enabled)
--v4l-width <integer> Width
Width of the stream to capture (-1 for autodetect).
--v4l-height <integer> Height
Height of the stream to capture (-1 for autodetect).
--v4l-brightness <integer> Brightness
Brightness of the video input.
--v4l-colour <integer> Color
Color of the video input.
--v4l-hue <integer> Hue
Hue of the video input.
--v4l-contrast <integer> Contrast
Contrast of the video input.
--v4l-mjpeg, --no-v4l-mjpeg
MJPEG (default disabled)
Set this option if the capture device outputs MJPEG (default disabled)
--v4l-decimation <integer> Decimation
Decimation level for MJPEG streams
--v4l-quality <integer> Quality
Quality of the stream.