  This paper presents a table tennis stroke detection method from videos. The
method relies on a two-stream Convolutional Neural Network processing in
parallel the RGB Stream and its computed optical flow. The method has been
developed as part of the MediaEval 2021 benchmark for the Sport task. Our
contribution did not outperform the provided baseline on the test set but has
performed the best among the other participants with regard to the mAP metric.
