C # Remote monitoring (1) outline

Idle "Egg hurts", ready to use C # WinForm to do a remote video surveillance, or LAN video conferencing, also aspects of this information is generally many, but all need to integrate, the most important not to run the source code, so here sub-chapters gradually improve.

Summary:

Remote monitoring: Get real-time video surveillance data from the remote camera and display it on the central management PC.

Implementation processes and scenarios:

1. Front-end camera

A. Use a local or local camera to simulate the remote camera and get the camera frame data.

• • Multimedia software research, can call camera
  • Compression of video data by H.
  • Get Video Frame data

B. Process the captured camera frame data and transmit

• • Compress the frame data. Convert BMP format to JPG format.
  • The compressed data is transmitted using the RTP real-time transport protocol.
    • Transport Protocol Research
    • Establish RTP communication (with UDP at the bottom)
    • Big Packet Subcontracting
    • Identity recognition
    • Lost processing

2. Back-end management pc

A. Get the data transmitted to the client, and subcontract the data and display the video in different Windows according to the data source

C # Remote monitoring (2) Camera research

C # Remote monitoring (1) outline