Commit f3956ec

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two_camera 2

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+10

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+10

-6

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Lines changed: 10 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,7 @@`
`9`	`9`	`"""`
`10`	`10`
`11`	`11`	`import cv2`
	`12`	`+import numpy as np`
`12`	`13`
`13`	`14`	`cap0 = cv2.VideoCapture(0)`
`14`	`15`	`cap1 = cv2.VideoCapture(1)`
`@@ -18,14 +19,17 @@`
`18`	`19`	`ret = cap1.set(4, 240)`
`19`	`20`
`20`	`21`	`while cap0.isOpened() and cap1.isOpened():`
`21`		`- ret, frame0 = cap0.read()`
`22`		`- ret, frame1 = cap1.read()`
	`22`	`+ ret0, frame0 = cap0.read()`
	`23`	`+ ret1, frame1 = cap1.read()`
`23`	`24`
`24`		`- cv2.imshow('frame0', frame0)`
`25`		`- cv2.imshow('frame1', frame1)`
`26`		`- cv2.moveWindow('frame1', x=frame0.shape[1], y=0)`
	`25`	`+ if ret0:`
	`26`	`+ cv2.imshow('frame0', frame0)`
	`27`	`+ if ret1:`
	`28`	`+ cv2.imshow('frame1', frame1)`
	`29`	`+ # cv2.moveWindow('frame1', x=frame0.shape[1], y=0)`
	`30`	`+ cv2.moveWindow('frame1', x=240, y=0)`
`27`	`31`
`28`		`- key = cv2.waitKey(delay=10)`
	`32`	`+ key = cv2.waitKey(delay=2)`
`29`	`33`	`if key == ord("q"):`
`30`	`34`	`break`
`31`	`35`

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