Patent ID: 11968399
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 25:
26. The video decoder of claim 19, wherein for each sub-video, the one or more inter-sub-picture POC compensation parameters comprise a POC step size scaling factor which, by the parametrizable function, scales the final POC value, and the video decoder is configured to:
perform, for each sub-video, motion vector prediction candidate scaling used in decoding the sub-pictures which belong to the respective sub-video, by inversely scaling the final POC values so as to acquire inversely scaled POC values and use the inversely scaled POC values for scaling motion vector prediction candidates used in decoding the sub-pictures which belong to the respective sub-video.