Recent Posts

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11
Share Your Videos / Re: Organic Film Grain from Digital Sensors
« Last post by wib on January 18, 2021, 10:40:01 AM »
very nice point !
12
Reverse Engineering / Re: Canon 7D Factory Menu
« Last post by gggnep on January 18, 2021, 09:37:58 AM »
If you need to turn off the factory menu, I can do that without any third party software; just ask.

please help me exit my 6d's factory mode, many thanks!
13
Share Your Videos / Re: a stress test of youtube at 1440p
« Last post by mineralof on January 18, 2021, 07:48:47 AM »
What is TNT?
14
Share Your Videos / Organic Film Grain from Digital Sensors
« Last post by maxotics on January 18, 2021, 03:07:07 AM »
I try to explain the Magic Lantern RAW video look that can't be replicated with in-camera H.264.  Recently, I've been playing with the SL1. Amazing!  The ML devs got it to do something I thought impossible.  I bought a BMPCC4K (and will have to upgrade my PC to deal with it!).  Did you know you can't write CinemaDNG?   I also don't believe any of the current HDMI to RAW is real raw down to the pixel. For certain types of grainy looks, ML is becoming the only way to achieve it.

15
General Chat / Experimental Real-Time Correct Framing Preview
« Last post by DeafEyeJedi on January 17, 2021, 07:43:54 PM »
Better late than never to join this party created by the great @TheBilalFakhouri

Thanks for your continuous dedication and support!
16
Share Your Videos / a stress test of youtube at 1440p
« Last post by 70MM13 on January 17, 2021, 06:45:10 PM »
With the talk about youtube performance, I thought I would give it a serious test using TNT at 1440p:

I shot this at 2560*1440 (14 bit using TNT) and graded it in resolve to put all it's got into the darks.

Watch it in a dark room on a good screen at 1440p!  Look closely at all the textures and detail of my black shirt under the coat.

As always, no noise reduction of any kind.  TNT at its best!

Encoded using NVENC h.264 @ 30MBPS

17
Scripting Corner / Re: ISO strangeness
« Last post by garry23 on January 17, 2021, 01:51:15 PM »
In the end I 'just' did a complete reinstall of the latest Lua_fix and all now seems OK.

As I say, strange.
18
Scripting Corner / Re: ISO strangeness
« Last post by garry23 on January 17, 2021, 12:59:05 PM »
Well I'm mystified, but that's easy :-)

Here is the point of failure, that generates the traceback error:

Code: [Select]
local iso_b = camera.iso.apex
local temp = camera.shutter.ms
local stop = MUSIC_menu.submenu["Number of images?"].value
if MUSIC_menu.submenu["Bookends?"].value == "yes" then stop = stop + 2 end
for i = 1,stop do
if (i == 1 or i == stop) and MUSIC_menu.submenu["Bookends?"].value == "yes" then -- tweak shutter and ISO for first and last images in bracket set
camera.shutter.ms = 1
camera.iso.apex = 10 --FAILS HERE!!!!!!!!
else
camera.iso.apex = iso_b
camera.shutter.ms = temp
end
my_shoot()
msleep(MUSIC_menu.submenu["I2I Delay"].value * 1000)
if MUSIC_menu.submenu["Focus shift mode"].value ~= "None"  then
check_lens_ready() -- just in case
lens.focus(dir,step,true) -- move lens
check_lens_ready() -- just in case
lens.focus(-dir,step,true) -- move back
end
end
camera.shutter.ms = temp
camera.iso.apex = iso_b
display.notify_box("Script Finished Running", 3000)
else -- something is wrong
display.notify_box("Switch on LV", 3000)
end

19
Scripting Corner / Re: ISO strangeness
« Last post by garry23 on January 17, 2021, 12:37:36 PM »
@a1ex

API test fails here:

Testing picture taking functions...
Snap simulation test...
Single picture...
A:/DCIM/103EOS5D/2P6A0508.CR2 not found.
A:/DCIM/103EOS5D/2P6A0508.JPG not found.

ML/SCRIPTS/API_TEST.LUA:1062: assertion failed!
stack traceback:
   [C]: in function 'assert'
   ML/SCRIPTS/API_TEST.LUA:1062: in function 'test_camera_take_pics'
   ML/SCRIPTS/API_TEST.LUA:1574: in function <ML/SCRIPTS/API_TEST.LUA:1564>
   [C]: in function 'xpcall'
   ML/SCRIPTS/API_TEST.LUA:1564: in function 'api_tests'
   ML/SCRIPTS/API_TEST.LUA:1603: in main chunk
20
Scripting Corner / Re: ISO strangeness
« Last post by garry23 on January 17, 2021, 12:32:23 PM »
Looks like one of my scripts is creating the problem :-(

If I only run API test all looks OK :-(

But which script I wonder?

Time to test!!!!
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