pyrealsense2.processing_block¶

class pyrealsense2.processing_block¶

Define the processing block workflow, inherit this class to generate your own processing_block.

__init__(self: pyrealsense2.processing_block, processing_function: Callable[[pyrealsense2.frame, pyrealsense2.frame_source], None]) → None¶

Methods

`__init__`(self, processing_function)
`get_info`(self, arg0)	Retrieve camera specific information, like versions of various internal components.
`get_option`(self, option)	Read option value from the device.
`get_option_description`(self, option)	Get option description.
`get_option_range`(self, option)	Retrieve the available range of values of a supported option
`get_option_value`(self, arg0)
`get_option_value_description`(self, option, value)	Get option value description (In case a specific option value holds special meaning)
`get_supported_options`(self)	Retrieve list of supported options
`invoke`(self, f)	Ask processing block to process the frame
`is_option_read_only`(self, option)	Check if particular option is read only.
`on_options_changed`(self, callback)	Sets a callback to notify in case options in this container change value
`set_option`(self, option, value)	Write new value to device option
`set_option_value`(self, arg0, arg1)
`start`(self, callback)	Start the processing block with callback function to inform the application the frame is processed.
`supports`(self, arg0)	Check if a specific camera info field is supported.

get_info(self: pyrealsense2.processing_block, arg0: pyrealsense2.camera_info) → str¶: Retrieve camera specific information, like versions of various internal components.

invoke(self: pyrealsense2.processing_block, f: pyrealsense2.frame) → None¶: Ask processing block to process the frame

start(self: pyrealsense2.processing_block, callback: Callable[[pyrealsense2.frame], None]) → None¶: Start the processing block with callback function to inform the application the frame is processed.

supports(self: pyrealsense2.processing_block, arg0: pyrealsense2.camera_info) → bool¶: Check if a specific camera info field is supported.