how to subscribe to compressed image topic without using the compressed_image_transport package callback

asked 2014-10-30 07:18:43 -0600

dim_sgou gravatar image

updated 2014-11-04 05:49:41 -0600

Hello everyone

i wanted to ask if there is a way to skip the decompression callback of the compressed_image_transport stack that is called automatically when you subscribe to a /compressed topic.

In my case, i would like to get the compressed depth and image msgs, record them using rosbag and then continue on doing the decompression step and any further processing.

Of course i know i can just record the compressed topic separately from command line but i am interested to know if it can be done from code.


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