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Originally posted by easynow
video just uploaded on youtube from secretnasaman, that shows the Russian version
Originally posted by depthoffield
We all should know already that when filming with a camera, a reproduction made by a screen, we lose quality. Maybe many of you are aware of those "SCREENER" versions of movies findable on the internet via torrents or other piracy file-sharing solutions, movies filmed on the cinema, and then distributed other the internet. It is obviously that their quality is not so great, there are some things lost, ussually they look darker. But what is lost?
Well, the colors are a bit more false. There is a loss in very fine (tiny) details, such as hair or skin texture, or similar very tiny details. Also, the shadowed areas ussually loses many details, and they just appear as darkier uniform areas, so that's why a screener copy ussually appear darker (the GAMMA attribute is lower). Also, there could be losses in bright areas, making them much uniform than from the original. All of this losses are called "dynamic range losses"
This happens exactly the same in the Russian version, when somebody films the screen where NASA images are reproduced.
First: we don't know how exactly an image on a screen is respecting reality, basically is only a reproduction
Second, the image is darker, that's why the sky is dark.
Third, tiny details, such as noise (if it was there) it is mostly discarded.
What it results: a clean image! and with a lower gamma property, but more distant from how the original signal feeding the electronics of that screen, was in reality.
And a clean image, as any specialist working in video related domains knows very well, is more resistant to further compression and recompression and youtube recompresion etcetera, loosing not so much in it's quality. That's why the impression of "cleaner" version here!!
On the other hand, we have the "NASA/Stubbs" version, which doesn't lost details and gamma (dynamic range) due to intermediate re-filming on the screen.
What it have and doesn't lost?
First: the tiny details such as NOISE. We don't know if the noise is from ORIGINAL NASA stream (could be!), or if not the noise is further raised (very possible!) by the retransmission from the commercial sattelites and also by the not so good antennas or equipments belonging to mr. Stubbs which recorded the signal (the so-called signal-to-noise ratio at the receiver level)!
Second: details in shadow are there, the gamma factor was not falsified by an intermediate camera like in russian copy! So that's why we see details in shadows areas, like left panels of the MIR (which in russian version are barely visible, or if you want, obscured)
Originally posted by depthoffield
So, Easynow, and Zorgon (you ride too this "versus" little conspiration), you see, here, when comparing NASA with "russian" versions, both of you are victims of confusion. Don't spread this example anymore. It is wrong.
Originally posted by easynow
yea i was ignoring your FAKE image stack that proves NOTHING
debunk nonsense and stop insulting our intelligence
Originally posted by easynow
....the stacking technique creates a false picture. that's all.