Live streaming is the broadcast of video over the internet to an audience as it is being recorded, with a delay measured in seconds rather than hours.
What is Live Streaming?
In consumer apps, live streaming typically covers everything from a single host broadcasting to followers, to multi-host formats, to large-scale event streams with tens of thousands of concurrent viewers, and the technical setup scales accordingly, from a simple ingest-to-CDN pipeline to a full adaptive-bitrate and low-latency stack. Teams usually pair the video itself with a real-time interaction layer, in-app chat, reactions, and polls, running alongside it, since viewer interaction is what typically separates a live stream from a pre-recorded video posted to a feed. A common variant is the distinction between low-latency streaming, built for interactive use cases like auctions or live commerce where a host needs to react to comments within a second or two, and standard HLS delivery, which tolerates a longer delay in exchange for wider device compatibility and easier scaling. One caveat teams weigh early is recording and replay: most platforms store the stream as video on demand afterward, which extends its value past the live window but adds storage and moderation obligations that do not apply to the live broadcast alone.
Why Live Streaming Matters
A live stream creates an appointment. Users show up at a set time, stay for the duration, and interact while they watch, which produces some of the longest sessions a consumer app records. For a community team, it is the moment when passive followers become participants, because chatting during a stream has a lower barrier than writing a post. For a monetization team, live commerce, tipping, and paid access work best in a live format where a host can respond to viewers through real-time messaging. For a product team, streams generate a burst of notifications, follows, and content that carries into the days after the event.
How Live Streaming Works
| Stage | What happens | Typical technology |
|---|---|---|
| Ingest | Host's device encodes video and sends it to a server | RTMP, SRT, or WebRTC |
| Transcoding | Server produces multiple quality levels | Adaptive bitrate ladder |
| Distribution | Segments are delivered to viewers worldwide | CDN with HLS or LL-HLS |
| Playback | Viewer's app selects quality by bandwidth | Adaptive player |
| Interaction | Chat, reactions, polls run on a separate real-time channel | WebSocket-based messaging |
| Recording | Stream is stored for replay | Video on demand |
Worked example of the metrics teams track: a stream reaches 40,000 unique viewers with a peak of 12,000 concurrent. Average watch time is 14 minutes on a 60-minute stream, so the audience is turning over rather than staying, which suggests the content or the notification timing needs work. 6,000 viewers send at least one chat message, a 15% interaction rate, and 3,500 follow the host, which is the number that predicts attendance at the next stream.
Live Streaming and social.plus
social.plus provides live streaming as part of its engagement infrastructure, alongside chat, feeds, groups, stories, and moderation, delivered through Video SDKs, APIs, and a UIKit. The stream runs inside the brand's own app, and the live chat shares the same user identity and moderation rules as the rest of the community, so a viewer who chats during a stream is the same user who posts in a group afterward. Betgames uses this infrastructure to run interactive live experiences across 200M users, where live content and chat are the core of the product.
Key Takeaways
- Live streaming is real-time video broadcast with a delay of seconds, usually combined with live chat and reactions.
- Its value comes from appointment viewing and long, interactive sessions that carry engagement into the following days.
- Track unique viewers, peak concurrency, average watch time, interaction rate, and follows gained, not just total views.
- Streams deliver more inside the brand's own app, where viewers, chat, and follow-up content share one identity.