diff --git a/src/media/video/winvideo/video_device_impl.cpp b/src/media/video/winvideo/video_device_impl.cpp index f6cbf60f186d46d75afb9e33c2c2c2bbcad936ef..54e4a6a2f1bb5dbb31341c682b0f9f894f373d05 100644 --- a/src/media/video/winvideo/video_device_impl.cpp +++ b/src/media/video/winvideo/video_device_impl.cpp @@ -237,9 +237,11 @@ VideoDeviceImpl::applySettings(VideoSettings settings) { if (!settings.video_size.empty()) { auto pmt = capMap_[settings.video_size]; - ((VIDEOINFOHEADER*) pmt->pbFormat)->AvgTimePerFrame = settings.framerate; - if (FAILED(cInterface->streamConf_->SetFormat(capMap_[settings.video_size]))) { - RING_ERR("Could not set settings."); + if (pmt != nullptr) { + ((VIDEOINFOHEADER*) pmt->pbFormat)->AvgTimePerFrame = settings.framerate; + if (FAILED(cInterface->streamConf_->SetFormat(capMap_[settings.video_size]))) { + RING_ERR("Could not set settings."); + } } } }