File:Cheng Yuwei 2019.jpg

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Canon
Camera model	Canon EOS 5D Mark IV
Author	Brian_Chen
Copyright holder	Brian_Chen
Exposure time	1/160 sec (0.00625)
F Number	f/4.5
ISO speed rating	200
Date and time of data generation	10:26, 21 October 2018
Lens focal length	57 mm
Width	2,240 px
Height	3,360 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CC 2018 (Macintosh)
File change date and time	15:47, 19 February 2019
Y and C positioning	Co-sited
Exposure Program	Manual
Exif version	2.3
Date and time of digitizing	10:26, 21 October 2018
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	7.375
APEX aperture	4.375
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Flash	Flash fired, compulsory flash firing
DateTime subseconds	79
DateTimeOriginal subseconds	79
DateTimeDigitized subseconds	79
Supported Flashpix version	0,100
Color space	sRGB
Focal plane X resolution	2,859.5744680851
Focal plane Y resolution	2,864.4501278772
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Auto white balance
Scene capture type	Standard
GPS tag version	0.0.3.2
Serial number of camera	068053000636
Lens used	EF24-70mm f/2.8L II USM
Owner of camera	Brian Chen
Rating (out of 5)	0
Date metadata was last modified	23:47, 19 February 2019
Unique ID of original document	CBBA3DF1D21D81D93ABCC6B12EF5E0B4