Crate video_analytics

This crate wraps gstreamer and opencv to simplify the interface of loading videos. Currenlty it only supports loading image but adding video files is easy (TODO).

There are two types of data that can be loaded: frame (cv::Mat) and x264 encoded bytes. Both interface will return a Receiver that applications can use.

Internally there will be multiple threads running (two for load_frame; four for load_x264).

Illustrated in a diagram as below:

          Interface 1                                   Interface 2
           (tx, rx)
schedule_recv => frame_loader => gstreamer => x264_loader => APP

We also support directly loading x264 encoded stream from file.

Modules

loader