Add Video.
auto open camera
Byte ing method added.
Change log name.
Merge branch 'Multi-Thread_AuthView'
Add Video socket server.
Now can send image byte.
A demo video chat!!!!!!!
Update ImgUtil.java

Add decoder and encoder.
Video Socket Server
Merge branch 'master' into Audio-Test
Merge remote-tracking branch 'origin/VideoSS' into Audio-Test
to merge