API Reference#
QtVideo.
Functions#
- qtvideo.converters.ndarray_to_qvideoframe(np_frame, *, with_ctypes=True)[source]#
_summary_.
- Parameters
- Raises
RuntimeError – _description_
- Return type
- Returns
_description_
- qtvideo.converters.qimage_to_ndarray(qimage)[source]#
_summary_.
- Parameters
qimage (
QImage
) – _description_- Raises
RuntimeError – _description_
- Return type
- Returns
_description_
- qtvideo.converters.qimage_to_qvideoframe(qimage)[source]#
_summary_.
Example
>>> from qtpy.QtGui import QImage >>> from qtvideo.constants import DEFAULT_IMAGE_FORMAT >>> qimage = QImage(600, 600, DEFAULT_IMAGE_FORMAT) >>> assert not qimage.isNull() >>> qvideoframe = qimage_to_qvideoframe(qimage) >>> assert qvideoframe.isValid()
- Parameters
qimage (
QImage
) – _description_- Raises
RuntimeError – _description_
- Return type
- Returns
_description_
- qtvideo.converters.qvideoframe_to_ndarray(qvideoframe)[source]#
_summary_.
- Parameters
qvideoframe (
QVideoFrame
) – _description_- Raises
RuntimeError – _description_
- Return type
- Returns
_description_
- qtvideo.converters.qvideoframe_to_qimage(qvideoframe)[source]#
_summary_.
- Parameters
qvideoframe (
QVideoFrame
) – _description_- Raises
RuntimeError – _description_
- Return type
- Returns
_description_
Classes#
Constants#
- qtvideo.constants.DEFAULT_VIDEOFRAME_FORMAT: PixelFormat = PixelFormat.Format_BGRA8888#
The default video format.