Getting opencv message about un-supported codec.

[Mavnus04]

General information:

• OS name: Microsoft Windows 10 Enterprise
• OS version: 10.0.18362 Build 18362
• OS architecture: x64
• Python version: 3.7.9
• mss version: 6.1.0
• pygtk usage: no

Description of the warning/error

I am not sure if you can address this, but I am seeing this message after test suite has finished. I notice it only appears in the output if the robot command is run through a bat file. Does not appear if I call robot through terminal.
Similar issue was opened on opencv and marked as 'wontfix' without explanation. - https://github.com/opencv/opencv/issues/8919

Full message

OpenCV: FFMPEG: tag 0x38305056/'VP08' is not supported with codec id 139 and format 'webm / WebM'

Example

runVideoTest.bat robot -s test .

test.robot Settings Library ScreenCapLibrary Test Cases Record video Start Video Recording name=QuickTest Sleep 10s Stop Video Recording

Other details

N/A

[mihaiparvu]

The message comes from opencv but it doesn't affect the functionality of the library. There is nothing that can be done in ScreenCapLibrary side at the moment.