Classes
class	EncodingCache
Functions
def	compress
def	compress_image
def	image_topic_basename
def	uncompress
def	uncompress_image

Function Documentation

def rosbag_image_compressor.rosbag_image_compressor.compress	(	bagfile_in,
		bagfile_out
	)

Iterate over bagfile_in and compress images into bagfile_out

Definition at line 103 of file rosbag_image_compressor.py.

def rosbag_image_compressor.rosbag_image_compressor.compress_image ( msg )

Take a sensor_msgs/Image
return a sensor_msgs/CompressedImage

Definition at line 27 of file rosbag_image_compressor.py.

def rosbag_image_compressor.rosbag_image_compressor.image_topic_basename ( topic )

A convenience method for stripping the endings off an image topic

Definition at line 74 of file rosbag_image_compressor.py.

def rosbag_image_compressor.rosbag_image_compressor.uncompress	(	bagfile_in,
		bagfile_out
	)

Iterate over bagfile_in and decompress images into bagfile_out

Definition at line 133 of file rosbag_image_compressor.py.

def rosbag_image_compressor.rosbag_image_compressor.uncompress_image	(	compressed_msg,
		encoding
	)

Take a sensor_msgs/CompressedImage and encoding
This will assume the compression has ignored the encoding and
will apply the encoding
return a sensor_msgs/Image

Definition at line 54 of file rosbag_image_compressor.py.

Classes

Functions

Function Documentation