This is the first part of a series, where I hope to take the mystique out of log video and make it as understandable and approachable to use as regular video. Topics covered:
0:00 - Introduction
0:37 - Photography exposure analogy
1:32 - Log ISO vs Sensor ISO
3:35 - Why Log uses a higher native ISO
7:07 - ISOs above native ISO
9:52 - ISOs below native ISO
10:33 - Why Log has more noise
12:16 - How Expanded ISOs work
17:50 - Overexposing Log (ETTR)
19:31 - Additional Technical Details
20:38 - Conclusion
While this video uses N-Log for its examples, the material covers all camera log formats and is not specific to N-Log.
Dec 28, 2024 at 08:22 AM
Previous versions of snapsy's message #16716406 « Demystifying Log ISO, Exposure, and Noise »
