Streaming
Beaming your content directly to viewers — Scotty could have used this instead of the transporter.
Streaming is a method of delivering video content where data is continuously transmitted to the viewer's device and played back as it arrives, rather than requiring a complete file download before playback can begin. The technology that makes this work is adaptive bitrate streaming (ABR), in which the video is encoded at multiple quality levels (different resolutions and bitrates), and the viewer's device automatically selects the highest quality level that can be downloaded faster than it's being played back — switching up or down in quality as network conditions change. This is why YouTube videos sometimes shift quality mid-playback: the player detected a change in available bandwidth and switched to a more or less compressed version of the video.
The infrastructure behind video streaming is primarily the Content Delivery Network (CDN), a globally distributed system of servers that store copies of video files close to viewers in different geographic regions, ensuring that the distance between the source server and the viewer's device is minimized. Streaming without a CDN would require every viewer to download from a single source location, creating bandwidth bottlenecks and high latency for geographically distant viewers. CDNs like Cloudflare, Akamai, Fastly, and the proprietary networks used by YouTube, Vimeo, and LinkedIn Video distribute this load across thousands of servers worldwide, enabling millions of simultaneous viewers with consistent performance.
For B2B video distribution, understanding streaming informs both production and platform decisions. Videos must be delivered in streaming-compatible formats and codecs (H.264 or H.265 for the video stream, AAC for audio, delivered as HLS or DASH packages by professional platforms). The bitrate at which a video is encoded determines its file size and quality — higher bitrates produce better quality but require more bandwidth to stream without buffering. When embedding video on a company website, using a professional video hosting platform (Vimeo, Wistia, Brightcove) rather than serving raw video files directly provides CDN delivery, adaptive bitrate switching, and analytics out of the box — far superior to self-hosted video for both performance and viewer experience.
Related terms
- Livestreaming— 'Engage' — broadcasting live across the quadrant with no opportunity to say 'that's not what I meant.'
- Buffering— Waiting for Gandalf — neither early nor late, but deeply frustrating to the production schedule.
- Compression— The Sorting Hat of file formats — it knows what you are and decides how small you must become.
- Upload— 'Beam it up' — sending your video into the void, trusting the transporter to deliver it intact.
- Watch Time— The minutes viewers gave your video — the currency platforms use to decide if you deserve more distribution.