Extract frameset from BAG file

May 23, 2021 16:31

Hello,

The example from the below link keeps cycling a previously stored BAG file indefinitely. Would like to cycle it once. Can you please advise on how to do that?

https://github.com/IntelRealSense/librealsense/blob/master/wrappers/python/examples/read_bag_example.py

Furher to that, I want to ensure that I capture all frames from a given BAG file. Can you please point out to a suitable Python example?

Thanks in advance.

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2 comments

MartyG

May 23, 2021 17:04

Edited
Hi Ciro Rosa You can prevent the bag from looping after it reaches the end by adding the condition repeat_playback=False to the enable_device_from_file line of the script.

https://github.com/IntelRealSense/librealsense/issues/4344#issuecomment-507387892

In regard to achieving stable reading of frames from a bag file, it is recommended to define playback.set_real_time as False.

https://github.com/IntelRealSense/librealsense/issues/6887
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Ciro Rosa

May 23, 2021 17:39
It works perfectly. Thanks!
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