Compromise aspect ratio between 1.85:1 flat and 2.39:1 scope, promoted by Vittorio Storaro as 'Univisium'. Ideal for streaming productions with balanced cinema/TV playback.
Technical Specifications
The 2.00:1 aspect ratio is a mathematically elegant compromise between 1.85:1 (Flat) and 2.39:1 (Scope). Vittorio Storaro championed it from 1998 as "Univisium" – a universal format for all playback platforms.
Technical Parameters:
- Ratio: Exactly 2:1 (width = double height)
- Pixel Equivalent (4K): 4096 x 2048 pixels
- Letterboxing to 16:9: Approx. 11% black bars (vs. 21% for 2.39:1)
- Cropping for 2.39:1: Minimal, only 16% loss in height
Digital cameras support 2.00:1 natively or via post-crop:
- ARRI Alexa: Open Gate → 2.00:1 crop with full sensor width
- RED: 6K-8K sensor → 2.00:1 mode with optimal resolution
- Sony Venice: 6K Full Frame with 2.00:1 sensor mode
Composition in 2.00:1 allows for the classic rule of thirds with slightly increased horizontal tension compared to 1.85:1.
History & Development
Vittorio Storaro, a three-time Oscar winner for Cinematography ("Apocalypse Now", "Reds", "The Last Emperor"), developed the Univisium concept in 1998. His vision: a single format that works optimally in cinema and on TV.
Storaro's argument was technical and aesthetic: 2.00:1 is the mathematically elegant middle ground between vertical TV and horizontal cinema. The format was intended to end the "format wars" and enable universal playback.
With the rise of Netflix and Amazon Prime (from 2013), 2.00:1 became the de facto standard for premium streaming content. Netflix explicitly recommends 2.00:1 for original series to signal "cinematic quality".
Practical Use in Film
Netflix's "Stranger Things" (2016+) established 2.00:1 as a premium streaming format – the Duffer Brothers consciously chose it for an 80s cinema aesthetic with optimal TV playback. The format became the series' visual trademark.
"The Irishman" (2019) by Martin Scorsese uses 1.85:1 instead of Storaro's preferred 2.00:1, but shows the influence of the streaming era – Netflix productions favor wider formats than classic TV.
"House of Cards" (Netflix, 2013-2018) was one of the first premium streaming series with a consistent 2.00:1 aesthetic – the format marked the difference between "Netflix Original" and network TV.
Adoption & Future
Netflix Standard: Netflix Production Guidelines recommend 2.00:1 or wider for all drama originals. Comedy remains at 1.78:1.
Amazon Prime: Similar guidelines, with flexibility for creator vision (e.g., "The Marvelous Mrs. Maisel" in 2.00:1).
Cinema Compatibility: 2.00:1 can be projected in cinemas without issues – minimally narrower than 1.85:1 flat projection.
The main advantage of 2.00:1 remains its universality – a format that works everywhere, offering cinematic prestige and TV practicality.