V5.1.0.0/ Build5.1.21.1015

OverView
PlaySdk is a secondary development package for embedded network hard disk recorder,
 NVR, network camera, network ball player, video server and other products. 
It is suitable for decoding and playing video files and data streams of various series of coded products.

PlaySdk Main Function:
Mainly used for real-time stream preview, video file playback, playback control (such as pause, single frame forward, single frame backward), 
access to the basic information of the stream (such as: creating file index, decoding frame information, resolution, frame rate), 
support JPG and BMP formats of local capture playback and so on.

Linux Version:
(64-bit)Linux gcc 4.1 or above. 
Tested Systems: Ubuntu, CentOS, SUSE, Red Hat
Note: Using Linux SDK, the upper layer needs to copy the provided Linux SDK to the system lib directory, 
      or set environment variables export LD_LIBRARY_PATH=libpath to ensure links to SDK libraries.