Christopher Dobey 3/23/22 Christopher Dobey 3/23/22

Camera Sensor Size

Full Frame 36mm x 24mm

APS-C 23.6mm x 15.6mm

MFT 17.3mm x 13.0mm

1” 12.8mm x 9.6mm

1/2.3” 6.17mm x 4.55mm

Christopher Dobey 3/21/22 Christopher Dobey 3/21/22

8K in March 2022

Canon R5 $3.9K/ R5 C $4.5K

Nikon Z9 $5.5K

Blackmagic 12K $6K

Sony A1 $6.5K

RED V-Raptor $24.5K

Christopher Dobey 10/30/21 Christopher Dobey 10/30/21

Video Mode:

4K30p (3840x2160p29.97) applies a 122.5% crop to the APS-C sensor compared to 4K24p.

20mm f/2.8 will look like 30mm f/4.2 @4K24p

20mm f/2.8 will look like about 35mm f/4.5 @4K30p

Sony ClearImage allows to zoom about 200% from Full Frame, meaning:

20mm f/2.8 will look like 40mm f/5.6

Christopher Dobey 10/28/21 Christopher Dobey 10/28/21

purpose: move the video transcoding application named Handbrake from the Desktop to Applications folder.

command: mv

example:

mv ~/Desktop/Handbrake.app ~/Applications

hit return

^though hidden by default in the macOS GUI, all applications have extension .app following their name^

Christopher Dobey 10/25/21 Christopher Dobey 10/25/21

App Store 3.0

Automator 2.1

Books 4.1

Calendar 11.0

FaceTime 5.0

Mail 15.0

Maps 3.0

Messages 14.0

Photos 7.0

Podcasts 1.1

QuickTime Player 10.5

Safari 15.1

Shortcuts 5.0

Siri 1.0

Stickies 10.2

System Preferences 15.0

Dictionary 2.3