Rosbag Record Buffer
Hi,
I am using rosbag for recording 2 kinects pointcloud (with RGB, without 2d-image) for duration around 10 minutes. I am recording in the same machine to which the kinects are attached.
When recording, usually it happens: rosbag record buffer exceeded. Dropping oldest queued message.
Then, I set the record buffer to like 40 Gigabyte. It helps, but still I found on one or two videos while recording, the buffer exceeded ocassionally.
I am running on Debian Squeeze machine, 4 processor @3.1 GHz. Memory: 7.8GiB.
My questions are: What does actually the buffer do? and is there some solutions for the recording problem?
Best, kang