Name: bag2video
Owner: Aerial Robotics Kharagpur
Description: Convert images in a rosbag to a video
Forked from: OSUrobotics/bag2video
Created: 2017-02-19 13:33:04.0
Updated: 2017-02-19 13:33:05.0
Pushed: 2017-02-19 13:44:40.0
Homepage: null
Size: 8
Language: Python
GitHub Committers
User | Most Recent Commit | # Commits |
---|
Other Committers
User | Most Recent Commit | # Commits |
---|
Convert images in a rosbag to a variable framerate video. Variable framerate is achieved through duplicating frames since OpenCv can't encode at variable framerates. This can produce very large files which should be re-encoded with something like ffmpeg.
usage: bag2video.py [-h] [--outfile OUTFILE] [--precision PRECISION] [--viz]
[--start START] [--end END] [--encoding {rgb8,bgr8,mono8}]
topic bagfile
Extract and encode video from bag files.
positional arguments:
topic
bagfile
optional arguments:
-h, --help show this help message and exit
--outfile OUTFILE, -o OUTFILE
Destination of the video file. Defaults to the
location of the input file.
--precision PRECISION, -p PRECISION
Precision of variable framerate interpolation. Higher
numbers match the actual framerater better, but result
in larger files and slower conversion times.
--viz, -v Display frames in a GUI window.
--start START, -s START
Rostime representing where to start in the bag.
--end END, -e END Rostime representing where to stop in the bag.
--encoding {rgb8,bgr8,mono8}
Encoding of the deserialized image.