diff --git a/src/avmodel.cpp b/src/avmodel.cpp index 63f19b87b6627eac29d02ee2f7f8f9e120582609..0f8f68e85871acbe5907f1ce6ebaa3ec26ee87a3 100644 --- a/src/avmodel.cpp +++ b/src/avmodel.cpp @@ -636,9 +636,15 @@ AVModelPimpl::AVModelPimpl(AVModel& linked, const CallbacksHandler& callbacksHan { std::srand(std::time(nullptr)); // add preview renderer - renderers_.insert(std::make_pair(video::PREVIEW_RENDERER_ID, - std::make_unique<video::Renderer>(video::PREVIEW_RENDERER_ID, - linked_.getDeviceSettings(linked_.getDefaultDeviceName()),"", useAVFrame_))); + try { + renderers_.insert(std::make_pair(video::PREVIEW_RENDERER_ID, + std::make_unique<video::Renderer>(video::PREVIEW_RENDERER_ID, + linked_.getDeviceSettings(linked_.getDefaultDeviceName()), + "", + useAVFrame_))); + } catch (const std::out_of_range& e) { + qWarning() << "Couldn't setup video input renderer: " << e.what(); + } #ifndef ENABLE_LIBWRAP SIZE_RENDERER = renderers_.size(); #endif