Documentary Video Production
Real stories. Cinematic craft. Auckland and nationwide.
Some stories need a different approach. They need time, trust and someone who knows how to listen. Documentary video production gives your organisation the space to tell a real story, one that connects with your audience because it's true.
I'm Diego Opatowski, a documentary filmmaker based in Auckland with 20 years experience producing documentary content for NGOs, government agencies and organisations doing meaningful work across Aotearoa. Over the years I've built relationships with the best in Auckland. I work with a team of sound recordists, colourists, makeup artists, camera operators and editors to bring each project to life.
Selected work
Speak Up Documentary (Netsafe)
A documentary about online harassment that reached over 500,000 views, made the front page of major news outlets and was selected for the Auckland Film Festival.
View Case Study →
LOKO (Māori Television / NZ Herald)
A 60-minute feature documentary plus 7-part series exploring identity and belonging, broadcast nationally.
View Case Study →
Nōku te Ao (Mental Health Foundation)
Five raw and honest lived experience stories created to reduce stigma across Aotearoa.
View Case Study →
All Sorts Cyclone Gabrielle
Four community recovery stories filmed after natural disaster, showing resilience and authentic healing.
View Case Study →What is documentary video production?
Documentary video sits between broadcast television and corporate content. It uses real people, real locations and real stories to communicate something that matters.
Unlike scripted promotional videos, documentary production captures what's actually happening. The camera follows the story rather than creating one. This approach works well for organisations who want to show the human side of their work, whether that's a mental health campaign, a community initiative, or a story that needs to be heard.
Short documentaries (5 to 15 minutes)
For campaigns, awareness initiatives, or standalone stories that need room to breathe.
Documentary series
Multiple episodes exploring a theme, community, or issue over time.
Documentary-style interviews
Longer form conversations that go deeper than a soundbite.
Observational footage
Following real situations as they unfold, with minimal intervention.
Who this is for
Documentary video production works well for:
NGOs and nonprofits who need to show the real impact of their work to funders, supporters and the public.
Government and public sector organisations communicating policy, initiatives, or community stories.
Health and mental health organisations producing awareness campaigns that require sensitivity and authenticity.
Education institutions telling stories about their communities, programmes, or research.
Organisations with a genuine story that can't be told in a 60-second promo.
If your work involves real people and you want your audience to feel something, documentary is probably the right approach.
How it works
Every project is different, but the process usually follows a similar shape.
1. Conversation
We talk about what you're trying to achieve, who the story is for and what success looks like. No scripts at this stage, just understanding.
2. Research and access
I spend time understanding your subject, your organisation and the people involved. This is where trust gets built.
3. Production
Filming happens over days, weeks, or months depending on the story. Documentary work requires flexibility. Sometimes the best moments aren't planned.
4. Post-production
Editing, colour, sound, music. This is where the story finds its final form.
5. Delivery
Final video delivered in whatever formats you need, from broadcast to social.
Why work with me
Experience with sensitive subjects
I've spent years filming people in vulnerable situations, from mental health campaigns to stories of trauma and recovery. I know how to create a safe space on set and how to tell difficult stories with care.
Cultural competency
Working extensively with Māori and Pasifika communities has taught me how to approach storytelling with respect. I understand tikanga and the responsibility that comes with telling someone else's story.
Broadcast and campaign experience
My work has screened on Māori Television, appeared in national news and reached millions through social campaigns. I understand what's required for different platforms and audiences.
One filmmaker, consistent vision
I'm not an agency. When you work with me, you get me. From the first conversation to the final export.
Get in touch
If you have a story that needs telling, let's talk. I work with organisations across Auckland and throughout New Zealand.