Deep dive
What a streaming MVP really contains
The visible product is a catalogue, a title page, a player and a paywall. Behind it sit four systems: a content admin where your team uploads files and metadata, a video pipeline that turns each file into an adaptive bitrate ladder, a DRM and delivery layer that protects and distributes the streams, and an entitlement service that decides who may watch what, in which country, on how many screens.
For launch, rent as much of this as possible. Managed video platforms upload, encode, store and deliver; multi-DRM services issue licences; subscription tools reconcile store and web billing. Your build budget then goes into the experience that differentiates you: curation, discovery, design and the quality of playback on the devices your audience uses.
How adaptive streaming and DRM work
Each title is encoded into several renditions, from low-resolution mobile streams to 1080p or 4K, and split into short segments. The player measures bandwidth and switches between renditions every few seconds, which is why playback continues on a weak connection. HLS and DASH are the two delivery formats; packaging them with CMAF lets one set of files serve both.
DRM encrypts the segments. The player requests a licence from a licence server, which checks the viewer's entitlement before returning a key. Widevine covers Android, Chrome and many TVs, FairPlay covers Apple devices and PlayReady covers Windows and some TVs. A multi-DRM vendor handles all three behind one API. Large platforms go further: Netflix, for example, runs its own CDN, Open Connect, inside internet providers' networks, but that is an investment for the very largest audiences.
- Start with a sensible bitrate ladder and tune it with real viewing data.
- Use signed, short-lived URLs even for content that does not need full DRM.
- Measure start-up time and rebuffering from real players, not just server metrics.
Subscriptions, stores and entitlements
Viewers may subscribe on the web, in the App Store or in Google Play, then watch on any device. A single entitlement service must know the current state of every subscription, including trials, grace periods, refunds and plan changes, and every app asks it before playback. Tools such as RevenueCat reduce the store-side work considerably.
Store policies on in-app purchases, reader apps and links to web checkout differ by country and have shifted in the US and the EU in recent years. Decide your billing strategy with current guidelines in hand, and keep the app able to switch approach without a rewrite. Our guide to mobile app payments explains the options.
Recommendations and discovery
With a small catalogue, editorial curation beats algorithms: hand-picked rows, collections and a strong home page. As the library and audience grow, collaborative filtering and simple embeddings add personalised rows such as Because you watched. In the scale tier, machine-learned ranking decides row order and even which artwork to show each viewer.
Good recommendations depend on clean events: what was shown, what was clicked, how much was watched. Set up the event pipeline early, even if you only use it for reports at first. Our data analytics and machine learning teams typically add personalisation once there are enough viewers to learn from.
TV apps and the living room
Most long-form viewing happens on televisions. Casting from phones through Chromecast and AirPlay is a cheap first step. Native TV apps come next: Android TV and Google TV and Fire TV can reuse much Android work, Apple TV can share some iOS code, and Samsung and LG TVs use web-based platforms with their own quirks and certification. Each needs remote-control navigation, focus management and testing on real sets.
Plan TV apps when subscribers ask for them and the catalogue justifies the investment. Each additional platform also adds to annual maintenance, typically planned at 15-20% of the build cost per year, plus store and certification overheads.