Dealing with data from different modalities, is the common case in todays systems. With the continuous development in network technologies, acquisition systems, and computational power, creating and sharing multimedia data is becoming easier for all people around the world. On Facebook, for example, around 500000 comments are posted and around 135000 images are uploaded every second. Storing, searching in, analyzing, and utilizing Multimedia data is highly challenging. That is why the International Symposium on Multimedia Computing, Networking and Applications (MCNA) give the opportunity for researcher and practitioners to present their efforts in addressing the challenges of dealing with Multimedia data.