Changing the theora params for image_transport

Issue #42 resolved
Dimitrios Kanoulas created an issue

Hi --

I am trying to play around with theora compression. It works good apart from the fact that when I try to rosparam set the quality to lower value, I don't see any difference either in the theora image or in the transmitted data. Thanks a lot!

Comments (2)

  1. Matt Alvarado

    Hi Dimitrios,

    I believe the theora compression is managed by dynamic reconfigure. You can change the compression level via dynamic reconfigure dynapram package. For example, to modify the /multisense/left/disparity/theora compression level you would execute (rosrun dynamic_reconfigure dynparam set /multisense/left/disparity/theora quality 5).

    Thanks,
    Matt Alvarado
    Engineer
    Carnegie Robotics

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