acquireBitStream  144 modules/cudacodec/include/opencv2/cudacodec.hpp     virtual uchar* acquireBitStream(int* bufferSize) = 0;
acquireBitStream  674 modules/cudacodec/src/video_writer.cpp         return thiz->callback_->acquireBitStream(pBufferSize);
acquireBitStream  707 modules/cudacodec/src/video_writer.cpp         unsigned char* acquireBitStream(int* bufferSize);