03-06-2021 08:00 AM
FIXED / SOLVED: Problem to use EOS Webcam Utility with Big Sur on Mac and Canon EOS R5 with Microsoft TEAMS
Since updating from Catalina to Big Sur I had the issue, that EOS Webcam Utility didn't work anymore with Microsoft TEAMS. The Virtual Webcam did not appear as available camera in TEAMS. So I found the following solution from Glen Aspeslagh (thank you very much Glen for sharing this to us!) and it worked PERFECT for me. After removing the virtual camera blocking from TEAMS by using the Terminal code from Glens Website and Restarting TEAMS I can now choose my EOS R5 as webcam via EOS Webcam Utility on my MacBook Pro 16" from Late 2020 with TEAMS.
Before the removement from the Virtual Camera Blocking I could not use my R5 in Chrome Browser as webcam.
Follow these easy steps to solve the problem:
1. Close your TEAMS App on your local Mac machine
2. Copy this Terminal Code:
sudo codesign --remove-signature "/Applications/Microsoft Teams.app/Contents/Frameworks/Microsoft Teams Helper (Renderer).app"
3. Start your Terminal App
4. Paste the Terminal Code
5. Insert your Mac-Adminpasswort (you wouldn't see anything while typing the password)
6. Confirm by hitting the Enter-Key
7. Restart TEAMS and after that you will be able to choose EOS Utility as Webcam Input
8. Connect your EOS Camera via USB-C Cable to your Mac
9. Enjoy perfect webcam quality on your TEAMS Videomeetings!
I hope this will be helpful for you too!
(Perhaps someone can find a similar solution for ZOOM too and share this here on the community forum.)
03-06-2021 02:55 PM
This will unsign the application which will probably lead to issues going forward. There's a reason application's are signed.
05-10-2021 05:35 PM
I used the code and it didn't work. I now don't have access to my Canon M50 on Zoom or Teams. How can I reverse this command?
05-11-2021 02:03 AM
11-09-2021 10:19 PM
05/31/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.1.2
05/18/2023: New firmware updates are available.
EOS Rebel T100 - Version 1.1.0
EOS 5D Mark IV - Version 1.4.0
EOS 6D Mark II - Version 1.2.0
PowerShot Elph 360HS - Version 126.96.36.199
PowerShot SX420 IS - Version 188.8.131.52
PowerShot 620 HS - Version 184.108.40.206
PowerShot SX720 HS - Version 220.127.116.11
PowerShot G1X Mark III - Version 18.104.22.168
PowerShot G7X Mark II - Version 22.214.171.124
PowerShot G9X Mark II - Version 126.96.36.199
04/20/2023: New firmware version 1.4.1 is available for EOS R3
03/30/2023: New firmware updates are available.
EOS 1DX Mark III- Version 1.7.1
Speedlite EL-1 - Version 1.0.2
03/30/2023: Product Advisory for EF50 F1.2 L USM
03/30/2023: Product Advisory for EOS R10
2/07/2023: New product announcements!EOS R8 EOS R50RF-S55-210mm F5-7.1 IS STMRF24-50mm F4.5-6.3 IS STMRF15-30mm F4.5-6.3 IS STM
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.