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- exceptions.Exception
-
- AudioError
- V4lError
- VideoError
- __builtin__.object
-
- V4L
- radio
- video
class video(__builtin__.object) |
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Methods defined here:
- __repr__(...)
- x.__repr__() <==> repr(x)
- getBuffer(...)
- getBuffer() -> (int height, int width, int depth, int bytesperline)
Returns buffer tuple.
- getCapabilities(...)
- setFrequency(integer) -> None
Set Frequency (Khz)
- getChannel(...)
- getChannel(channel) -> (int channel, string name, int tuners)
Returns channel information.
- getFrequency(...)
- getFrequency() -> int frequency (Khz)
Gets the current frequency of device.
- getImage(...)
- getImage() -> string image
Get a frame from device.
- getOverlay(...)
- getOverlay() -> (int x, int y, int width, int height, int chromakey, int flags, int clipcount)
Return overlay information.
- getPicture(...)
- getPicture() -> (int brightness, int hue, int colour, int contrast, int whiteness, int depth, int palette)
Returns picture information, whiteness only for black & white palette types.
- getTuner(...)
- getTuner() -> (int tuner, string name, int rangelow, int rangehigh, int flags, int mode, int signal)
Returns tuner information.
- getVbi(...)
- getVbi() -> (int sampling_rate, int samples_per_line,
int sample_format, (int start1, int start2),
(int count1, int count2), int flags)
Returns VBI information.
- getVolume(...)
- getVolume() -> int volume
Returns volume level (0-9).
- mute(...)
- mute() -> None
Mutes device.
- preQueueFrames(...)
- preQueueFrames() -> None
Queue up frames before capture.
- queueFrame(...)
- queueFrame() -> None
Queue up a single frame.
- setChannel(...)
- setChannel(channel) -> None
Set Channel.
- setFrequency(...)
- setFrequency(integer) -> None
Set Frequency (Khz)
- setOverlay(...)
- setOverlay(x, y, width, height) -> None
Set Overlay information.
- setPicture(...)
- setPicture(bright, hue, colour, contrast, whiteness, depth, palette) -> None
Set Picture information.
- setSync(...)
- setSync(sync) -> None
Set sync.
- setTuner(...)
- setTuner() -> None
Set tuner mode.
- setVolume(...)
- setVolume(volumelevel) -> None
Sets the volume level, not supported by all devices.
- setupImage(...)
- setupImage(width, height) -> None
Set image capture parameters.
Data and non-method functions defined here:
- __doc__ = None
Methods inherited from __builtin__.object:
- __delattr__(...)
- x.__delattr__('name') <==> del x.name
- __getattribute__(...)
- x.__getattribute__('name') <==> x.name
- __hash__(...)
- x.__hash__() <==> hash(x)
- __init__(...)
- x.__init__(...) initializes x; see x.__class__.__doc__ for signature
- __reduce__(...)
- helper for pickle
- __setattr__(...)
- x.__setattr__('name', value) <==> x.name = value
- __str__(...)
- x.__str__() <==> str(x)
Data and non-method functions inherited from __builtin__.object:
- __class__ = <type 'type'>
- __new__ = <built-in method __new__ of type object>
- T.__new__(S, ...) -> a new object with type S, a subtype of T
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