pigeonhill

--[[
DOFIS
Depth of Field Info Script (Asymmetric, Split Lens Version)

NOTE: This script assumes you are running the Lua fix from the experimental area or have the Lua fix module in your build, ie Latest Lua fix Build (2019-03-20 09:28)

This script dynamically can display (in the ML top bar) the current infinity defocus blur, diffraction blur and the total blur at infinity; in microns.
If the display option is set to DoFs, then if you are focused less than H, DOFI will show the relative (R), either side of the point of focus, 
or absolute (A) DoFs, relative to the sensor, plus show the blurs when focus is greater than H. 

pigeonhill

--[[
@DOFIC
Rev 0.835
Garry George
@chdk_version 1.5
# show_DOFIC = 1 "Display DOFIC?" {No Yes}
# show_coc = 0 "Show Inf focus blurs?" {No Yes}
# time_2_show = 5 "Display timeout (s)" [3 30]
# pos = 1 "Vertical position" [0 14]
--]]

pigeonhill

--[[
@title Get Brackets
Capture 'Perfect' focus brackets, with focus overlap defined in terms of defocus (CHDK Circle of Confusion (CoC)) blur
Plus option of additional exposure brackets at each focus step, using various logic: 1Ev, 2Ev or 3Ev using -/+ or -/-- or +/++; one iso-invariant at
ISO at 800 or 1600; or one (Zero Noise) exposure at 4Ev, 3Ev or 2Ev
Focus bracketing strategies are: current position to blur-defined infinity (X2Inf); min camera focus to current position (Min2X), min camera focus to blur-defined infinity (Min2Inf); 
current position to a delta x ahead of the current position (X2DelX); from a delta x in front of the current position to the current position (-DelX2X); 
from a delta x in front of the current position to a delta x ahead of the current position (-D2+D).
None means that requested exposures will only be captured at the current focus point
Overlap, ie bracket to bracket focus insurance, is definded in terms of the defocus (CoC) blur, eg CoC/2 means focus brackets 'touch' at a b

pigeonhill

--[[
DOFI
Depth of Feild Info script

This script dynamically displays (in the ML top bar) the current infinity defocus blur, diffraction blur and the total blur at infinity.
The script visually shows the overlap status to aid focus bracketing: green means a positive overlap and red a focus gap between the current focus and the last image taken.
Yellow means the current focus is the same as the last image captured.
Changing aperature or focal length will reset DOFI.
Also exposing the ML menu will reset DOFI.
Augmented reality option shows the hyperfocal position as well as the focus. Set tripod height.

pigeonhill

-- movie tlapse

--[[
Movie intervalometer
Garry's version of Danne's script ;-)
Rev 0.32
--]]

console.hide()
menu.close()

pigeonhill

--[[
LE Sim (D)
BACKGROUND INFO:
Remember the shutter speed you set to assit in checking ML fps-shutter settings under RAW video ;-)
Start in LV mode or not
Set duration of LE simulation in ML Bulb timer (note switched off)
Number of frames is calculated from the ML set shutter and the Bulb time
Start in photo mode, ie not video mode
Follow script's prompts as it leads you through the workflow
Script will provide the option of taking an(y number of) advanced bracket set(s) after the MLV is captured (ensure Advanced Bracketing is setup to your needs, but set OFF)

pigeonhill

--[[
LE Sim
SET UP:
Set Canon movie mode to 1920; Set ML FPS overrride to 1 (adjust later); Remember the shutter speed you set
Start in LV mode or not
Set duration of LE simulation in ML Bulb timer (note switched off)
Start in photo mode, ie not video mode
Follow script's LV prompts
Script will provide the option of taking an advanced bracket set after the MLV is captured (ensure Advanced Bracketing is setup to your needs, but set OFF)
See additional notes below in the body of the script and at photography.grayheron.net

pigeonhill

--[[
Tilter

Release 0.86
May 2020
Copyleft: Garry George 2020
photography.grayheron.net
--]]

require("config")

pigeonhill

--[[ 	
    HHBS
    Hand Held Bracketing Script for WA lenses
    Version 1.365
    Garry George Oct 2019
    http://photography.grayheron.net/
--]]																							


CON = "ON"

pigeonhill

--[[
@title M3 Bracketing: Focus & Exposure
@chdk_version 1.5
#mode = 0 "Mode" {Off X2INF Min2INF}
#bracket = 0 "Exposure bracket?" {None +4Ev +3Ev +2Ev 2(+2Ev) 3(+2Ev) ISO1600 auto}
#infinity = 3 "Infinity focus" [2 4]
#overlap = 15 "Overlap (um)" [5 20]
#sleep_time = 2 "Delay (s)"
#bookends = 1 "Bookends?" {No Yes}
#screen_off = 0 "Screen off?" {No Yes}