What Is VOD? Video on Demand Explained

VOD stands for video on demand. It describes a library of programmes and films that you can start whenever you choose, rather than waiting for a set time on a channel's schedule.

In an IPTV context, VOD is usually one part of a service. The same app may show live channels in one section and an on-demand library in another. Whether a given subscription includes VOD, and how large the library is, depends entirely on the provider, so check what your plan includes before assuming it is there.

Live TV is a continuous broadcast. Each channel plays one programme after another in real time, and you join whatever is airing now. The channel decides the order, and your choice is limited to which channel you tune to.

VOD works differently. Each title is a separate item in a library. You pick it, press play, and it starts from the beginning. Most VOD players also let you pause, resume, and jump to a different episode, although the exact controls depend on the app you use.

A simple way to think about it: live TV answers the question "what is on right now?", while VOD answers "what do I want to watch?"

Catch-up is tied to a channel. It lets you watch a programme that already aired on a specific channel, usually for a limited period set by the provider. If you missed the evening news, catch-up is the feature that would let you watch it later.

VOD is not tied to a broadcast. A film or series in the library can be available whether or not it has ever aired on a channel in your lineup. The two features overlap in the sense that both let you watch something outside its original broadcast time, but they come from different parts of the service.

Catch-up windows and the features available with them differ from one provider to another. If catch-up matters to you, confirm the details with your provider before subscribing.

Most people follow the same basic steps, whichever app or device they use:

First, open the on-demand section of your app. Menus differ between players, so look for a label such as "VOD", "Movies", or "Series". Next, browse by category or search by title. Many apps show a short description, the year, and the length of each title before you start it.

For a series, you usually see a list of seasons and then episodes. Choose an episode and press play. Once it is playing, use the app's controls to pause, resume, or move through the timeline. Some apps remember where you stopped, but that behaviour also depends on the app.

Live TV suits anything that happens at a fixed time, such as a match or a breaking news bulletin. VOD suits a film or a series you want to watch at your own pace. Catch-up sits in between, for when you missed something on a channel and want to see it afterwards.

Live channels are normally shown alongside an electronic programme guide, which tells you what is airing and what comes next. If you want to understand that part of the experience, our guide to IPTV EPG explained covers it in more detail.

Because VOD depends on the service, the most reliable source is the description of your own plan. Look for whether the on-demand library is included, how it is organised, and whether catch-up is part of the package.

You can compare our plans on the subscription page. If you are still deciding how IPTV works in general, start with What Is IPTV and How Does It Work? before choosing a plan.

Timeshift lets you pause a live channel and resume it shortly after. Catch-up lets you watch a programme that has already aired, usually within a window set by the provider. DVR means saving a broadcast to storage. Each depends on a different source, so availability varies by provider and app.

Local recording needs free storage on the device, and some devices limit how much an app can use. Check your plan description before you expect any of these features.