Gstreamer + OpenCV Demo application.
ZERO-COPY Optimization.
Suitable for RockChip Platform.
You could change pipeline by editing pipelines.h.
pipeline:
rtsp/video/camera ->(h264/mjpeg) -> mppvideodec -> (nv12) -> rga videoconvert -> (rgb) -> appsink
appsrc ->(opencv process rgb) -> rkximagesink
Assume:
- rga = /dev/video0
- camera = /dev/video1
- videofile = /usr/local/test.mp4
Welcome Comments :-p
http://blog.iotwrt.com/rockchip%20linux/2017/08/23/opencv-gstreamer/