- Video streaming use-case requires very stable bitrate graph for all pictures.
- Avoid periodic large Intra pictures during encoding session
- Low-latency rate control (hardware RC) is the preferred control-rate for video streaming, it tries to maintain equal amount frame sizes for all pictures.
- Avoid periodic Intra frames instead use low-delay-p (IPPPPP
) with Intra refresh
enable (gdr-mode=horizontal or vertical)
- VBR is not a preferred mode of streaming.