The tests below were shot by students in the Santa Fe Workshops class in Seoul Korea
The lead instructors in this class were Mike Spodnik and Frank Van Vught, Frank supervised these tests.
Exposures were as indicated in the chart below.
I used the Sony F65 software to render files in S-Gamut and S-Log2 in 16 bit DPX files, a bit depth that a lot of software has problems with!
No alterations were made to any settings in the first set of transfers which were made at the set EI and exposure of 800.
As usual click on any of the images below to download the DPX file, be aware that they are 16 bit this time and considerably bigger that usual approximately 12.5Mb per image---
I then tried correcting them back to normal withing the F65 software so where we had exposed at EI 400 to overexpose I would set the exposure setting in the software to 400 to compensate...
Recent CML Tests
RAW V Compressed F55 Alexa
Alexa Epic F55 F65 single candle
Contrast handling in a real world test Alexa - BMCC 2.5 - 1DC - C500
- Epic - F55 - F65 - NZCS - Auckland
Alexa/Epic +/- 7 stops
Alexa BMCC C500 Epic F55
Alexa BMCC C500 Epic F55 F65
Effect of noise & compression on Green Screen Alexa C500
Initial ACES tests
Alexa C500 F65
Infra Red tests
Detailed IR tests Alexa & F55
F55 & Infra Red