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_composite_option(self, option)	Read a composite option's current raw payload, atomically, in ONE UVC transaction - cast the returned bytes against the option's documented wire layout.
get_composite_option_description(self, option)	Get a composite option's human-readable description.
get_composite_option_range(self, option)	Read a composite option's supported {min,max,step,def} bounds, packed together - cast the returned bytes against the option's documented range struct.
get_decimation_filter_dpp_config(self, option)	Typed counterpart to get_composite_option() for Decimation Filter DPP.
get_decimation_filter_dpp_range(self, option)	Typed counterpart to get_composite_option_range() for Decimation Filter DPP.
get_hdrd_control(self, option)	Typed counterpart to get_composite_option() for Improved Close Range Control - returns a hdrd_control object (bound directly against the real C struct) instead of raw bytes.
get_hdrd_control_range(self, option)	Typed counterpart to get_composite_option_range() for Improved Close Range Control.
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_composite_options(self)	Retrieve the list of composite option ids this options container supports.
get_supported_option_values(self)	Retrieve the supported options, each with its value and range
get_supported_options(self)	Retrieve list of supported options
get_temporal_filter_dpp_config(self, option)	Typed counterpart to get_composite_option() for Temporal Filter DPP.
get_temporal_filter_dpp_range(self, option)	Typed counterpart to get_composite_option_range() for Temporal Filter DPP.
invoke(self, f)	Ask processing block to process the frame
is_composite_option_read_only(self, option)	Check if a particular composite option is read only.
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_composite_option(self, option, data)	Write new value to a composite option, atomically, in ONE UVC transaction - data must match the option's documented wire layout byte-for-byte (e.g. bytes(struct.pack(...))).
set_decimation_filter_dpp_config(self, ...)	Typed counterpart to set_composite_option() for Decimation Filter DPP.
set_hdrd_control(self, option, value)	Typed counterpart to set_composite_option() for Improved Close Range Control.
set_option(self, option, value)	Write new value to device option
set_option_value(self, arg0, arg1)
set_temporal_filter_dpp_config(self, option, ...)	Typed counterpart to set_composite_option() for Temporal Filter DPP.
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.
supports_composite_option(self, option)	Check if a particular composite option is supported by this options container.

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.