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About Ishak Sahertian

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Ishak Sahertian changed their profile photo
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Ishak Sahertian reacted to a post in a topic: Pocket 4K to Alexa Conversion
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Ishak Sahertian reacted to a post in a topic: AIVASCOPE 1.5x anamorphic on Helios on Lumix S1H
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isco ultra star- unscrewing the taking lens
Ishak Sahertian replied to goku223344's topic in ANAMORPHIC
Looks like you've got the bigger Isco ultrastar. That is all Anamorphot, no taking lens there. -
in 10 bit yes Super35 crop... couldnt figure out if it was the same for 8 bit
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Image looks very much like the compact isco ultrastars
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Ishak Sahertian reacted to a post in a topic: Aren't you waiting for the Panasonic S1?
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Best APSc camera with 4:3 mode and x2 squeeze
Ishak Sahertian replied to Robinhood's topic in ANAMORPHIC
I have the GH4 and GH5S, they both capture 3328x2496 pixels in the 4:3 mode. If I crop the 4K 16:9 file(3840x2160pixels) to a 4:3 ratio I end up with 2880x2160. -
Best APSc camera with 4:3 mode and x2 squeeze
Ishak Sahertian replied to Robinhood's topic in ANAMORPHIC
But if you use the GH5/5S you do lose resolution if you shoot 16:9 and crop in post, also the 4:3 anamorphic modes on the GH4/5/5S have a taller pixelheight than the 16:9 mode -
maybe he's hinting @ a 12bit 4:4:4 codec
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Ishak Sahertian reacted to a post in a topic: “The Middle Path”: A Lumix GH5s Short
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webrunner5 reacted to a post in a topic: Lumix GH5 Downloadable Footage
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remember right now the current alpha series cameras still don't output 10bit throught the HDMI only 8bit.. but that may change in the future if they decide not to pull a "canon"(by protecting their cinemaline)
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@wildrym Aaah I see... No you're right, that's why it's called V-Log L, L stands for light. I read on PV some rumors that the Varicam people weren't too happy about giving a consumercamera the full flegded V-log, so now we're stuck with a half assed Log profile. I'm hoping the Hybrid Log Gamma update coming in the summer will be better optimized , eliminating the need for V-log L.
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Ishak Sahertian reacted to a post in a topic: Lumix GH5 Downloadable Footage
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webrunner5 reacted to a post in a topic: Lumix GH5 Downloadable Footage
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I don't think V-log records less "shades" than the other profiles, probably more like that everything(what the sensor is able to capture) is being compressed between 20 and 80IRE
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@wildrym only in V-Log
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It clips at 80 in the GH4 an I remember highlights also being clipped at 80 in V-Log in the DVX200, so I guess it will be similar for the GH5
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BrorSvensson reacted to a post in a topic: All Canon cameras gets Custom C-Log Profile
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All Canon cameras gets Custom C-Log Profile
Ishak Sahertian replied to BrorSvensson's topic in Cameras
Log footage has compressed colorspace where the information is still intact from what I understand , s-curve is baked in -
panasonic came with a uhd premium certified flatscreen tv earlier this year, looking at the specs needed for the certification 10 bit color up to 12 bit, wide color gamut rec2020, HDR etc.. and with the rumored early 2017 release, a GH5 with10 bit 422 internal seems more plausible. I think Panasonic wants to sell these tv screens more than they want to protect their high end cine line imo.
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Ishak Sahertian reacted to a post in a topic: What would you like to see Nikon, Olympus, Fuji do to improve video?
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Ishak Sahertian reacted to a post in a topic: Rectimascop 48 2x focusing problems / adjusting?
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varjohukka reacted to a post in a topic: Rectimascop 48 2x focusing problems / adjusting?
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Rectimascop 48 2x focusing problems / adjusting?
Ishak Sahertian replied to varjohukka's topic in ANAMORPHIC
On my Rectimascop it's the backglass you can rotate, for me it took a nudge. You don't have to unscrew the backlens, just loosen the screws and give the backlens a nudge clockwise or counterclockwise. And fasten the screws when you get a sharp image via Vladimir's method