A.Unreasonable division of macroblock coding modes, resulting in false edges

B.The quantization level of the coding block jumps, resulting in sudden brightness changes at the boundary

C.The macro block is in the intense motion area, the difference is big, resulting in obvious edges

D.Deblocking filter (Deblocking) is not strong enough, resulting in not smooth edges

A.Wrong

B.Right

A.To

B.CSeq

C.From

D.Call-ID

A.Optimize the image processing of the active area to increase the clarity

B.It can improve image compression ratio and save bandwidth

C.Optimize the graphics in the static area to increase the clarity

D.VME's frame doubling technology can improve the smoothness of images

A.Manual cascading must configure GK routing

B.Manual cascading requires scheduling of two conference templates

C.MCU cascade is divided into manual cascade and automatic cascade

D.Automatic cascading does not require configuration of cascading sites