Start with how you want to watch
Live television follows a schedule. On-demand viewing starts with a programme that you select from a library. FAST is commonly used for free advertising-supported streaming television: a channel-style online experience rather than simply a list of film files. These labels describe a viewing format, not a guarantee about a particular programme, picture standard or device.
A service can combine formats in one application. ITV’s own help distinguishes its live channel area from on-demand programmes. Ofcom’s explanation of on-demand services includes catch-up television and online film libraries. Seeing the same brand in both places does not make their schedules or programme rights identical.
Scheduled television and the shared moment
A scheduled channel is useful when you want to join a programme as it is being transmitted. That might be a news bulletin, a film, a repeat or a sports event. Live television is not limited to events whose action is happening in real time: a recorded drama can still be transmitted as part of a live channel schedule.
The practical question is which channel and scheduled transmission you intend to watch. A programme-guide entry helps you find that point in the schedule, but it does not by itself establish that playback is available through every application carrying guide data. Guide information and the actual video remain different parts of the experience.
On-demand choice and programme windows
An on-demand library lets you start a selectable item rather than joining a channel already in progress. That makes it useful for watching a series in order or fitting a film around your evening. However, a library is still a catalogue managed by a service; the presence of one episode does not prove that every series or edition is there.
Catch-up is one form of on-demand access, usually associated with an earlier transmission. It is not a promise that every live programme becomes a replay immediately. ITV explains that material originating as a live broadcast needs processing before an on-demand version appears. Exact availability should be read from the actual programme page.
What a channel-style streaming service changes
An advertising-supported streaming channel can feel like ordinary television because you join a continuing schedule. The difference is its delivery route and commercial arrangement, not an automatic entitlement to other paid platforms. A themed channel can also be narrower than the broadcaster or studio whose programmes it features.
If you prefer choosing individual titles, establish whether the same service also has an on-demand library. If you enjoy a continuous themed schedule, channel browsing may be the more useful part of the interface. These preferences help you assess an application without relying on a headline count of channels or films.
Use the format in your viewing enquiry
A clear enquiry says whether you want the scheduled broadcast, a later replay or an on-demand version. For sport, include whether you mean the complete event or highlights. For a series, distinguish a scheduled repeat from a library episode. This describes the intended task without assuming that all formats share the same access.
UK TV Licensing requirements also concern how television is watched, so use its current first-party guidance for the relevant situation. An application’s marketing category is not a substitute for that guidance. Nor does a format label establish any content rights or relationship between an independent service and the broadcaster.
Questions, answered
Is a live channel the same as catch-up?
No. A scheduled transmission and a selectable later programme are different viewing options.
Does FAST mean all streaming is free?
No. It describes an advertising-supported channel model. Other services, memberships, rentals or applications can have separate terms.
Sources and further reading
- www.ofcom.org.uk — tv radio and on demand/video on demand/on demand
- help.itv.com — support/solutions/articles/204000073856 how do i watch live tv on itvx
- help.itv.com — support/solutions/articles/204000072439 how long does it take for a show to appear on itvx
- www.tvlicensing.co.uk — check if you need one