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| | V4l is no longer current. Use v4l2 instead. |
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| == v4l == | | == v4l == |
| {{protocol|id=v4l}} | | {{protocol|V4L}} |
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| === module options ===
| | See [[Documentation:Modules/v4l]]. |
| --v4l-caching <integer> Caching value in ms
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| --v4l-vdev <string> Video device name
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| --v4l-adev <string> Audio device name
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| --v4l-chroma <string> Video input chroma format
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| --v4l-fps <float> Framerate
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| --v4l-samplerate <integer> Samplerate
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| --v4l-channel <integer> Channel
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| --v4l-tuner <integer> Tuner
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| --v4l-norm {3 (Automatic), 2 (SECAM), 0 (PAL), 1 (NTSC)}
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| Norm
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| --v4l-frequency <integer> Frequency
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| --v4l-audio <integer> Audio Channel
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| --v4l-stereo, --no-v4l-stereo
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| Stereo (default enabled)
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| --v4l-width <integer> Width
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| --v4l-height <integer> Height
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| --v4l-brightness <integer> Brightness
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| --v4l-colour <integer> Color
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| --v4l-hue <integer> Hue
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| --v4l-contrast <integer> Contrast
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| --v4l-mjpeg, --no-v4l-mjpeg
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| MJPEG (default disabled)
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| --v4l-decimation <integer> Decimation
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| --v4l-quality <integer> Quality
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| == v4l2 == | | == v4l2 == |
| {{protocol|id=v4l2}} | | {{protocol|V4L2}} |
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| === module options ===
| | See [[Documentation:Modules/v4l2]]. |
| --v4l2-dev <string> Video device name (default /dev/video0)
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| --v4l2-adev <string> Audio device name (default /dev/dsp)
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| --v4l2-standard <string> Default, SECAM, PAL, NTSC
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| --v4l2-chroma <string> Video input chroma format. The default is to auto detect.
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| --v4l2-input <integer> Input of the card to use (0 is the default).
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| Usually:
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| * 0=tuner
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| * 1=composite
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| * 2=svideo
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| --v4l2-io <string> Read method for the video.
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| * READ = Basic read()
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| * MMAP = Memory mapped buffer (the default)
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| * USERPTR = User buffer pointer
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| --v4l2-fps <float> Frame rate per second (0 = Unrestricted - the default)
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| --v4l2-width <integer> Try picture width (-1 = auto detect)
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| --v4l2-height <integer> Try picture height (-1 = auto detect)
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| --v4l2-brightness <integer> Brightness
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| --v4l2-contrast <integer> Contrast
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| --v4l2-saturation <integer> Saturation
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| --v4l2-hue <integer> Hue
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| --v4l2-gamma <integer> Gamma
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| --v4l2-stereo <bool> Stereo audio (default true)
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| --v4l2-samplerate <integer> Audio sample rate (default 48000)
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| --v4l2-caching <integer> Caching value in ms
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| --v4l2-videocontrol-reset Reset control values to the device defaults
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| == Source code == | | == Source code == |
| {{file|modules/access/v4l.c|access module}} | | {{file|modules/access/v4l.c|access module}} |
| {{file|modules/access/v4l2.c|access module}} | | {{file|modules/access/v4l2/v4l2.c|access module}} |
V4l is no longer current. Use v4l2 instead.
v4l
See Documentation:Modules/v4l.
v4l2
See Documentation:Modules/v4l2.
Source code