Live streaming technology has evolved significantly since its inception, with various protocols offering different features and trade-offs. The choice of an ingestion protocol can impact latency, quality, and compatibility with devices. Some popular live streaming ingestion protocols include RTMP/S, SRT, Zixi, RTSP, WebRTC, WHIP, HLS Pull, RIST, MoQ, and proprietary protocols. The selection of a suitable protocol depends on factors such as encoder compatibility, network reliability, browser support, and desired features.