how to slove opencv green screen?
when i use cv2.videocapture(0), no matter use opencv3.3.1 or opencv4.1.0 and use cap.open(0) it will print green screen.

like this<https://imgur.com/g5fiutp>

import cv2

cap = cv2.videocapture(0)

while(true):

ret, frame = cap.read()

cv2.imshow(‘frame’, frame)

if cv2.waitkey(1) & 0xff == ord(‘q…
you may try to use nvarguscamerasrc with isp instead of v4l api:

cap = cv2.videocapture('nvarguscamerasrc ! video/x-raw(memory:nvmm), width=3280, height=2464, format=(string)nv12, framerate=(fraction)20/1 ! nvvidconv ! video/x-raw, format=(string)bgrx ! videoconvert ! video/x-raw, format=(string)bg…
Then it shouldn’t be a problem to set the InDesign Transparency Blend Space to RGB. Also when you export for screens don’t use a PDF/X preset, they are designed for press output. Use the Export Output tab to convert the ID doc to sRGB.


 


CMYK Blend Space:


 


![Screen Shot 10.png](https://community.adobe.com/t5/image/serverpage/image-id/150842iD57F1CC3C78841C4/image-size/large?v=1.0&px=999 "Screen Shot 10.png")


 


RGB Blend Space:


![Screen Shot 11.png](https://community.adobe.com/t5/image/serverpage/image-id/150843i56A067219BAD62EE/image-size/large?v=1.0&px=999 "Screen Shot 11.png") It' just standard c++ ifstream and ofstream. When the program starts, try to open the file, if it success then read it. hi dinesh,

please install the uipath.excel.activities package from package manager and you will have the csv activities also. [[screenshot\_87]](https://aws1.discourse-cdn.com/uipath/original/2x/1/1175d2bafd130d7e504edfe4b0742614f9b28b49.png "screenshot_87.png") hello,

there are more possibilities how write output to file. first is by standard methods of jscript by “scripting.filesystemobject”.

var fso = new activexobject(“scripting.filesystemobject”);

var forreading = 1;

var forwriting = 2;

if (fso.fileexists(‘c:\test.txt’))

var f1 = fso.opentextfile… looking around i think i found the answer myself.

there is are batch and script files in jabref/runtime/bin.

from those, the needed command line call can be derived. using the shipped jvm from inside the mentioned folder the call i looked for would be:

java --add-opens=javafx.controls/javafx.scen… Hello,
  
Maybe this trick will help you : 

* [https://ccm.net/faq/137-how-to-cut-a-mp3](/faq/137-how-to-cut-a-mp3)
* <https://ccm.net/faq/12341-cut-your-video-or-audio-files-with-realplayer>


  
Best regards are you just trying to copy a dvd? search for a free software called dvdshrink. i think dvd decrypter will also work. i prefer dvdshrink though. you will also need the img burn tool if you get an older version.

lastly, you will have to download the nero burning engine (if you don't have it already). just grab the free version. 

there are forums and web sites that will walk you through it. it is rather simple once you copy a few. good luck. Hi Jamey6588540,Please follow the steps mentioned in the below link to fix the paper capture service:[Could not access the recognition service when attempting OCR on Windows](https://community.adobe.com/external-link.jspa?url=https%3A%2F%2Fhelpx.adobe.com%2Facrobat%2Fkb%2Facrobat-could-access-recognition-service.html)Divya not possible out of the box.

you’ll have to modify the openocd script to e.g. check for the existence of an environment variable like “serial”, and then the script can use that serial to identify the correct stlinkv2. that’s how i’ve implemented a “flash firmware to a specific stlink” some time ago… first of all, download the zip file and then unzip or extract the file. then you will see a pdf file. if you don't understand how to do that, then please check the below button.)