[yupyup54133]

That is not entirely true. Using scene-chunking to multi-thread the encode means that the video buffer can not be transferred between scenes making the start of each scene visually worse in video streaming situations where the bit-rate is capped.

For example, a 2Mbps video stream will usually have a 4Mb video cache that can be used to preload data. Having this video cache means that a 2Mbps video stream can burst up to 6Mbps for one second while still maintaining a 2Mbps cap.