Netflix, its camera list and the FX3

The Sony FX3 and Its Netflix Approval: Impact and Perspectives in Digital Cinematography

The inclusion of the Sony FX3 on Netflix’s list of approved cameras, while not a recent event, is still a highly relevant topic in digital cinematography. This recognition not only underscores the FX3’s quality but also offers a chance to discuss Netflix’s criteria for selecting cameras and how they affect production today.

Why a camera list? Netflix maintains a list of specific cameras that meet certain quality standards to ensure that original productions and licensed acquisitions keep a high visual quality. This list includes specs on resolution, dynamic range, bit depth, chroma subsampling and other technical factors.

Beyond resolution: it’s crucial to understand that Netflix doesn’t focus on resolution alone. Other aspects like dynamic range and color depth also play an important role. Most professional and prosumer cameras today meet these standards, but only some are explicitly mentioned on Netflix’s list.

The FX3 and its inclusion: the FX3, like the A7S III and the A7 IV, meets Netflix’s criteria, including the All-Intra codec at a minimum 10-bit color depth and an effective sensor resolution of UHD 4K. However, until recently, the FX3 wasn’t on the list, possibly due to other criteria like battery life, heat management, clip naming or timecode sync.

Technical details the FX3 needs for Netflix productions:

• Recording format: XAVC S-I 4K (All-I) 10-bit 4:2:2 / 600Mbps, with specific bitrate options for different frame rates.

• Color and exposure: recommended use of S-Gamut3.Cine / S-Log3 with a base ISO of 800 / 12800, ideal for FX9-matched productions.

• High frame rates: XAVC S-I 4K up to 120fps, with a 10% crop factor in this setting.

• RAW output: 16-bit uncompressed over HDMI, compatible with external recorders like the ATOMOS NINJA V HDR.

• LUT operation: management of custom LUTs and the ability to embed LUTs in the recording.

• Image settings: extensive options to adjust contrast, color and edge emphasis.

Stabilization and markers: the FX3 offers SteadyShot options for stabilization, with specific recommendations for different focal lengths. It also includes aspect and safety markers to help with shot composition.

Performance optimization: sensor cleaning and pixel-mapping procedures are recommended to keep the camera’s sensor performing optimally.

Implications for the industry: the FX3’s inclusion on the Netflix list shows that compact, accessible cameras can meet high-level production standards, offering greater flexibility and cost efficiency for productions of all sizes.

Here’s the link to the PDF so you know how to use your FX3 on your productions.