00:06 | Spirit532 | left the channel | |
00:06 | Spirit532 | joined the channel | |
00:54 | polyrhythm | vup: while this page is really long, I think it's quite informative about the different options at play when it comes to profiling a digitcal camera (whether DNG or some other format): https://torger.se/anders/dcamprof.html#camera_model
| |
00:56 | polyrhythm | with regards to if there is "one correct way" to profile etc. if we're talking a scientific camera, then yes, there is. or if we're talking a camera where we expect users to do 100% of the legwork in the look, then also yes, there is basically just getting it clinically right. but if we consider how film emulsion was developed, or how most cinema cameras are created, there is a bit of subjective development even in the profiling step
| |
00:56 | polyrhythm | regarding the DeltaE questions, i basically don't know...Resolve doesn't publish how those percentages work, so I'm not treating it as a number I can use empirically
| |
00:57 | polyrhythm | we should definitely use a well-defined thing to ascertain how close our profiles are.
| |
00:58 | polyrhythm | another good link: https://discuss.pixls.us/t/the-quest-for-good-color-1-spectral-sensitivity-functions-ssfs-and-camera-profiles/18002
| |
00:58 | polyrhythm | this guy went and build his own SSF measurement protocol on the cheap and also went through various profiling trials
| |
01:00 | polyrhythm | the only caveat i'll give to both of these links is that they are both centered on the idea of profiling stills cameras, and the software people typically use to edit photos. video-land is a little different in that colorspace management becomes more important, along with concepts like log curves and other things that basically don't exist in stills. video tends to need to be more "robust" in terms of not breaking under various conditions because
| |
01:00 | polyrhythm | you're not editing a series of independent frames; and the footage needs to work with other cameras too
| |
03:11 | Chaim | joined the channel | |
03:11 | Chaim | Hi
| |
03:26 | Chaim | left the channel | |
23:31 | Spirit532 | left the channel | |
23:43 | Spirit532 | joined the channel |