Closed furushchev closed 5 years ago
Test failed because the filesystem on test environment is read only??
https://travis-ci.com/ros-drivers/video_stream_opencv/builds/107902933
Downloading http://techslides.com/demos/sample-videos/small.mp4 to /root/catkin_ws/src/video_stream_opencv/test/small.mp4... failed ([Errno 30] Read-only file system: '/root/catkin_ws/src/video_stream_opencv/test/small.mp4')!
Restarting the test.
This PR changes
video_stream
node to nodelet and adds a new node to treat as a standalone nodelet with the same name. By usingvideo_stream
nodelet, we can use captured image without serialization/deserialization, which results in faster / less-memory processing.