However, O'Donoghue said there were several challenges ahead for ABC TV's digital platform in the next 12 months, including changing consumer behaviour and growing consumer expectations.

"What will become most important is meeting audience expectation[s] by not delaying the availability of programs and to provide a slate of quality TV programming that can stand up to anything else available on the web," she said.

The expanding personal device market will also be challenging and adapting content to devices with different screen sizes and resolutions, O'Donoghue said.

In June this year ABC TV launched , including iPhones, iPod Touches and iPads on 3G networks.

However, O'Donoghue has previously stated developing for Google's Android platform has proven challenging.