A full media-stack sdk, include:
a-FEC(Forward Error Corretion), b-ARQ(Automatic Repeat reQuest - NACK), c-ABC(Adaptive Bit-rate Control), d-RTCP-FRI(Full intra-frame request), RTCP-PLI(Picture Loss Indictor))
...
If the capture from camera, may use pelco-D/P or VISCA protocol to control the camera platform.