TV Azteca + Telegana
Loyalty points collection app
Live sports audience participation
Watch TV Azteca & earn points
Spend points on products & prizes
Make live in-match predictions
Channels: Azteca 7 & 13
Country: Mexico
App Creation: Nyx Technology / Interactive TV
TV Azteca Telegana Case Study
En Ska Bort (Odd One Out)
Gameshow with Play-Along
Audience 1m
Watch the show on TV
Answer Odd One Out questions
Win SEK1m (€100,000)
Channel: Sweden TV4
Production: ELK Format
App Creation: Netlight
Le Tricheur (Cheat)
Quiz Show with a Twist
Audience 1m
Watch the show on TV
Play along in the app
Identify who’s cheating
Country: Canada
Production: TVA Productions
App Creation: Studio WE ARE
Play Along App
Watch Pixels Movie
Answer Quiz Questions
Shoot the Invaders!
Studio: Sony Pictures
App Creation: Trigger
Blu-ray/DVD/Digital Release
Sony PIXELS Case Study
Solo Goodiebag
130,000 Installs
Loyalty Points Collector
Watch Solo Ads on TV and Online
Earn $OLO Dollars
Get Free Stuff
Country: Norway
App Creation: Try/Apt
SOLO Goodiebag Case Study
KIA Game On
370,000+ Downloads
Synchronised Virtual Tennis
Watch KIA Ads
Return Sam Groth’s Serve
Win a Car
Creative Agency: MNet
Global Mobile Awards 2015 Winner:
KIA Game On Case Study
1m+ Installs
Interactive Cinema App
Play Pre-Movie Quizzes
Compete in Interactive Games
Win Popcorn, Ice Cream & Tickets
Launched in the UK in 2013
Now Active in 7 Countries
TVA Yoopa
L’Académie Secrète
Educational Companion App
Ask Detective Steve Questions
Play Games & Gather Clues
Learn & Have Fun
Production: Trio Orange
App Creation: Groupe TVA
Antiques Roadshow
Playalong Valuation Game
Watch the Show on TV
Predict the Valuations
Compete with Friends & Family
The BBC’s First Synchronised
Second Screen Playalong
Fastest Quiz In The World
Rapid Fire Quiz Playalong
Watch for Quiz Questions in Ad Breaks
Answer as Fast as Possible
Win a Chance to be on TV
Agency: TBWA
App Build: In The Pocket
Channel4 Facejacker
70,000 App Sales
Comedy Show Loyalty App
Watch Facejacker on C4
Run the app
Unlock bonus content
Production: Hat Trick
App Creation: Widebeam Digital
Instant Cash
Playalong Gameshow App
Watch Instant Cash
Answer Questions
Climb the Leaderboard
App Creation: Turbulent
Production: Cineflix
MTV España
Gandia Shore
Reality TV Companion App
Watch Gandia Shore on MTV
Unlock Exclusive Content
Engage with the Stars of the Show
App Creation: Moderna
Production: Magnolia TV
On Showcase
Drama Show Companion App
Watch Copper on TV & Run the App
Explore Interactive Storylines
Learn about NYC in the 1860s
App Creation: Invoke
Production: Cineflix / BBC America
Antena 3 ANT3.0
700,000+ Installs
Multi-Show Companion App
Interact with Talk Show El Homiguero
Watch Luna and Solve Mysteries
Get Exclusive Content with Los Protegidos
World’s First Cross-Schedule App
9m+ Items of Content Delivered

Intrasonics SDKs for iOS & AndroidCreate Apps That Respond To Audio Watermarks

Since 2011, we’ve been providing our SDKs for iOS and Android and our audio watermark encoding tools to broadcasters, production companies, advertising agencies and creative app developers all over the world.

We’ve been delighted to see a wide variety of very successful app deployments in which our technology has enabled all kinds of second screen interactivity with broadcast TV shows, TV and cinema ads and even at live events.

We are continually developing and refining our SDKs to make it as easy as possible for customers to work with our technology and also to enable ever more creative freedom and technical possibilities.

SDK ComponentsEverything You Need

Our SDKs include all the components you need to encode our audio watermarks into your content and to integrate our watermark decoders into second screen apps for TV, companion apps for radio and promotional apps for advertising and rewarding audience or shopper loyalty.

Developer Portal

We provide access to all the component parts of our SDKs through a secure Developer Portal. This allows any developer to register and request a free trial and it also serves as a resource and support centre for all our customers.
Register at:

Decoder Libraries

Our audio watermark decoder libraries for iOS and Android are available for developers to download from our Developer Portal. These can be integrated very easily into any app and, with a suitable licence token, can decode a range of unique audio watermark codes.

Encoding Tools

Our SDKs include powerful audio watermark encoding software for OSX, Windows and Linux for the insertion of watermark codes into audio and video content. The software enables precise placement of audio triggers at defined time points and also offers a variety of options for continuous time-sync encoding.

Sample App Code

Our Developer Portal has a selection of example app source code for iOS and Android. The example apps can be built out of the box and the code has been made as simple as possible to illustrate the bare minimum of coding necessary for an app to respond to audio watermarks.

Sample Content

We also include a library of sample audio/video content, both in its original form and encoded in various ways with audio watermarks. This helps developers check that their apps are picking up watermark codes correctly and it allows controlled listening tests for (non) audibility of our echo modulation.

Docs & Support

Our Developer portal includes comprehensive documentation for all the components of our SDKs and, for commercial customers, we provide professional support, guidance and advice to ensure that every deployment makes the best possible use of the technology.