Revision history [back]

Some questions and suggestions:

• Are you subscribing directly, or do you use something like message_filters?
• Have you tried slowing down the playback, e.g., rosbag play -r0.1?
• What does rostopic hz /your-img-topic print?
• What does rostopic echo /your-img-topic/header/seq print?
• Can you provide a minimal example?
• In C++ at least, you could use the rosbag API, if all you want is lossless bagfile processing