<div dir="ltr"><div>Hello,</div><div><br></div>with help from Tomas Sobota I have created the attached "prototype" for real-time processing (bar code extraction) of the camera in pyqt 5.15.4.2.2. <div><br></div><div>BR,<br><div><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Zdenko</div></div><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">po 15. 11. 2021 o 9:55 Zdenko Podobny <<a href="mailto:zdenop@gmail.com">zdenop@gmail.com</a>> napísal(a):<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><p class="MsoNormal" style="margin:0cm 0cm 10pt;line-height:115%;font-size:11pt;font-family:Calibri,"sans-serif""><span lang="EN-GB">Hello,</span></p>
<p class="MsoNormal" style="margin:0cm 0cm 10pt;line-height:115%;font-size:11pt;font-family:Calibri,"sans-serif""><span lang="EN-GB">I am trying to
make a PyQt5 application for extracting QR codes from QCamera. Prototype is
almost ready (see attachment), but I am not able to automatically process
video frames – I need to click on the button...</span></p>
<p class="MsoNormal" style="margin:0cm 0cm 10pt;line-height:115%;font-size:11pt;font-family:Calibri,"sans-serif""><span lang="EN-GB">All
examples for tasks like this, use opencv, but I do not want to use opencv for
this (it took 30 seconds for opencv to
start my camera and its barcode recognition is worse than pyzbar.)</span></p>
<p class="MsoNormal" style="margin:0cm 0cm 10pt;line-height:115%;font-size:11pt;font-family:Calibri,"sans-serif""><span lang="EN-GB">Any
suggestions on how to automatically send frames to pyzbar (or any other
post processing function)?</span></p><p class="MsoNormal" style="margin:0cm 0cm 10pt;line-height:115%;font-size:11pt;font-family:Calibri,"sans-serif""><span lang="EN-GB"><br></span></p><p class="MsoNormal" style="margin:0cm 0cm 10pt;line-height:115%;font-size:11pt;font-family:Calibri,"sans-serif""><span lang="EN-GB">BR,</span></p><p class="MsoNormal" style="margin:0cm 0cm 10pt;line-height:115%;font-size:11pt;font-family:Calibri,"sans-serif""><span lang="EN-GB"><br></span></p><div><div dir="ltr">Zdenko</div></div></div>
</blockquote></div>