Revision history [back]

Here are some things I suggest:

Increase the --queue parameter Also, if you don't care about the time scale, decrease the --rate parameter. You can do a combination of both - high queue and low rate will alleviate the strain on the system, as far as I can tell.

Another thing to try is to load the bag using rxbag and play it from the "play" control in the GUI. This worked better for me when I was using huge (>4GB) bags. I assume its because rxbag loads everything in the memory at once, whereas rosbag reads it sequentially from disk, but that's a guess.

Here's a somewhat similar thread.