Streming

Streming is typically a misspelling of streaming. When used correctly, streaming refers to the delivery of multimedia content over a network in a way that allows playback to begin before the entire file is downloaded. This approach covers on‑demand video and audio, live broadcasts, and interactive media such as cloud gaming. Unlike progressive download, streaming transmits data in a continuous flow, enabling playback after a short initial buffer and adapting to varying network conditions.

Technologies and methods: Streaming generally relies on segmented delivery and adaptive bitrate, so the client can switch among quality levels as bandwidth changes. Common protocols and formats include HTTP-based streaming methods such as HTTP Live Streaming (HLS) and MPEG-DASH, as well as legacy protocols like RTMP. Web-based streaming often uses HTML5 video with streaming manifests and media players. Content delivery networks distribute segments to reduce latency, while digital rights management, user authentication, and encryption protect protected content.

History and use: Streaming became widespread in the 2000s with broadband expansion and platforms like YouTube, Netflix, and live sports services. It is now central to entertainment, education, and gaming, encompassing live streams, on-demand libraries, and cloud gaming. Typical considerations include latency, buffering, and compression quality, addressed by modern codecs (such as H.264, HEVC, AV1) and efficient encoders. In most references, streming is regarded as a misspelling; to discuss the concept accurately, use streaming.