After choosing the Japanese ISDB-T standard for their digital terrestrial TV (DTT) system, the Brazilian authorities have invested much money and diplomatic effort in spreading the Brazilian variant ISDB-Tb and the Ginga middleware to other countries. They were partially successful: Ecuador has recently announced it will adopt ISDB-Tb, after Argentina, Chile, Peru and Venezuela. A few African countries, including South Africa, are reconsidering their previous inclination to adopt the European DVB-T standard.

However, political will is not enough to convince Brazilians it is worth buying a set-top box to watch DTT. Despite tax incentives, quotas on TVs, incentives for mobile TV handsets and intensive marketing, Brazilians continue to be confused about what ‘DTT’ means.

Farncombe recently visited several large electronics stores in Brazil, and despite the availability of integrated DTT TV sets for sale, the vast majority of salesmen confused DTT with high definition or with digital pay-TV (pay-TV operators use the European DVB standard).

Three years after launch, Farncombe estimates that less than 2% of households view DTT services, and most DTT tuner sales are “accidental”, as they are integrated into large TV sets (in which DTT tuners are mandated), mobile and portable devices.

Farncombe believes that the key reasons for the challenges faced by Brazilian DTT are:

• Lack of exclusive DTT content: DTT services are HD versions of analogue TV ones and most cities with DTT coverage only receive the top one or two broadcasters.
• Competition from pay-TV services: the launch of new DTH operators has decreased the pay-TV entry price and driven a 20% increase in the number of pay-TV subscribers in the last 12 months. In addition, the focus on HD as DTT’s differentiator makes DTT attractive only to HD-set-owning higher-income households, which are more likely to subscribe to pay-TV.

In spite of the slow adoption of fixed DTT in Brazil, mobile operators have launched several handset models with integrated DTT tuners and broadcasters are investing in in-fillers to improve DTT mobile reception. Meanwhile, other countries have learnt from the Brazilian experience and are allowing multichannel DTT and subsidising decoders to create an initial viewing base for DTT services.

Farncombe’s experience advising broadcasters and governments planning their transition to DTT has taught us that careful planning to ensure the platform’s attractiveness to viewers is more important than the choice of transmission standard (ISDB-T, ISDB-Tb, DVB-T or DVB-T2), which can have very similar end-user functionality depending on the network configuration. Technical specifications that are not mandated and officially certified are often ignored by most vendors, and the high degree of fragmentation of the receivers’ base makes it commercially unfeasible to offer advanced TV services.

To know more about Farncombe’s experience in DTT transition please contact us at strategy@ftl.co.uk