We present a novel arbitrary spatial downsizing method in H.264 to MPEG4 simple profile transcoder. Using median filtering and scaling of input H.264 4times4 block level motion vectors, downsizing ...

With the continuous development of network technology and hardware devices, panoramic live cast is promising and widely used in various industries. To meet massive heterogeneous viewer demands, live ...

The Trump administration is imposing sanctions on the UN Human Rights Council special rapporteur Francesca Albanese, an outspoken critic of Israel's military offensive in Gaza. Secretary of State ...