Unsolved Which webcam models are supported by QCameraFocus
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Hi everyone,
Currently I'm working on an application, which is using a webcam to capture pictures. I want to set the focus by software, which is supported by Qt using the QCameraFocus object. Unfortunately, the three webcams I have are not supporting the customFocusPoint feature.
Therefore, I wanted to ask the community, if somebody has experience using QCameraFocus with webcams or is there somekind of a list of all the supported webcam models?
Thanks in advance
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Hi and welcome to devnet,
It's likely not the webcam the problem but the related QtMultimedia backend that might be lacking the support for that properly.
What OS are you on ? Which version of Qt are you using ?
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Hi SGaist
Thanks for your reply.
The application is compiled with Qt 5.4 and is running on a Fedora 20 Linux. However, I checked Windows 7 as well.
On both system, the functions isFocusModeSupported and isFocusPointModeSupported return false.
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You should consider updating Qt first, 5.8.0 just got released.