video_stream_opencv video_file.launch does not work
Hi I want to use video_stream_opencv in order to create a bag file from mp4 video file. So I modified the video_file.launch id oder to use it with my video . this is the launch file
<?xml version="1.0"?>
<launch>
<!-- node name and ros graph name -->
<arg name="camera_name" value="camera" />
<!-- full path to the video file -->
<arg name="video_stream_provider" value="/home/me/Data/video1.mp4" />
</launch>
then when run the roslaunch video_stream_opencv video_file.launch
I got this
logging to /home/bojan/.ros/log/c9f9691a-63c5-11e8-a7c7-2c27d7ea3cdc/roslaunch-bojan-HP-18429.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.
started roslaunch server http://bojan-HP:35443/
SUMMARY
PARAMETERS * /rosdistro: kinetic * /rosversion: 1.12.13
NODES
ROS_MASTER_URI=http://localhost:11311
No processes to monitor shutting down processing monitor... ... shutting down processing monitor complete
what is the problem?Im using Ubuntu 16.04 and ROS kinetic