The video will be one of a series on the country's Great Rides. Tourism New Zealand will use the series primarily for offshore campaign work.
Tourism New Zealand director of marketing Andrew Fraser said the organisation was working to attract more international tourists to New Zealand and participate in cycling-based holidays.
He said cyclists had been identified as one of the priority special-interest groups for Tourism New Zealand, as they tended to spend more and stay longer, providing increased value to the economy.
Tourism Central Otago staff and Trail Journeys managing director Neville Grubb have been working with the film crew, as have locals who will appear in the video. Tourism Central Otago will also use the footage in its campaign work.
Tourism Central Otago market support, Alison Mason, said it was ''exciting to know that there will be a high-quality video production available for promoting the iconic rail trail visitor experience.''