PySide6.QtMultimedia.QCameraFormat¶

class QCameraFormat¶

The QCameraFormat class describes a video format supported by a camera device.

Details

QCameraFormat represents a certain video format supported by a camera device.

The format is a combination of a pixel format , resolution and a range of frame rates.

QCameraFormat objects can be queried from QCameraDevice to inspect the set of supported video formats.

See also

QCameraDevice QCamera

Added in version 6.1.

Synopsis¶

Methods¶

def __init__()
def isNull()
def maxFrameRate()
def minFrameRate()
def __ne__()
def __eq__()
def pixelFormat()
def resolution()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property maxFrameRateᅟ: float¶

Returns the highest frame rate defined by this format.

The camera will always try to use the highest frame rate supported by a certain video format.

Access functions:

maxFrameRate()

property minFrameRateᅟ: float¶

Returns the lowest frame rate defined by this format.

Access functions:

minFrameRate()

property pixelFormatᅟ: QVideoFrameFormat.PixelFormat¶

Returns the pixel format.

Most commonly this is either Format_Jpeg or QVideoFrameFormat::Format_YUVY but other formats could also be supported by the camera.

See also

PixelFormat

Access functions:

pixelFormat()

property resolutionᅟ: QSize¶

Returns the resolution.

Access functions:

resolution()

__init__()¶

Constructs a null camera format.

See also

isNull()

__init__(other)

Parameters:: other – QCameraFormat

Copy constructs a camera format from the other format.

isNull()¶

Return type:: bool

Returns true if this is a default constructed QCameraFormat .

maxFrameRate()¶

Return type:: float

Getter of property maxFrameRateᅟ .

minFrameRate()¶

Return type:: float

Getter of property minFrameRateᅟ .

__ne__(other)¶

Parameters:: other – QCameraFormat
Return type:: bool

Returns false if the other format is equal to this camera format, otherwise true.

__eq__(other)¶

Parameters:: other – QCameraFormat
Return type:: bool

Returns true if the other format is equal to this camera format, otherwise false.

pixelFormat()¶

Return type:: PixelFormat

Getter of property pixelFormatᅟ .

resolution()¶

Return type:: QSize

Getter of property resolutionᅟ .