PQ Calc app for iPhone and iPad

4.2 ( 5552 ratings )

Photo & Video Reference
Developer: Avical

4.99 USD

Current version: 1.02, last update: 6 months ago
First release : 04 Dec 2020
App size: 523 Kb

PQ Calc offers a quick and easy way to convert values along the SMPTE ST 2084 (PQ) electro-optical transfer function (EOTF).

The app is bi-directional and will convert the luminance level (nit) to the digital level in Full, SMPTE, or SDI-Full range and vice versa. Calculations are available in float, percent, 8bit, 10bit, 12bit, and 16bit.

To use, enter a value in either the "Level" field or the "Nits" field and choose your range. The application will then populate the other fields simultaneously-- its that simple!