onEndFrame        162 modules/cudacodec/include/opencv2/cudacodec.hpp     virtual void onEndFrame(int frameNumber, PicType picType) = 0;
onEndFrame        695 modules/cudacodec/src/video_writer.cpp         thiz->callback_->onEndFrame(pefi->nFrameNumber, static_cast<EncoderCallBack::PicType>(pefi->nPicType));
onEndFrame        710 modules/cudacodec/src/video_writer.cpp         void onEndFrame(int frameNumber, PicType picType);