Patent ID: 11924437
Assignee: BITMOVIN, GMBH
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A system for variable framerate encoding, comprising:
a memory comprising non-transitory computer-readable storage medium configured to store at least a set of bitrates and a set of resolutions;
one or more processors configured to execute instructions stored on the non-transitory computer-readable storage medium to:
receive a plurality of shots,
extract two or more features for each of the plurality of shots, the two or more features including at least a spatial energy feature and an average temporal energy,
predict a frame dropping factor for each of the plurality of shots based on the spatial energy feature and the average temporal energy, the frame dropping factor being within a minimum to maximum range,
predict an optimized framerate for each of the plurality of shots based on the frame dropping factor, and
encode each of the plurality of shots using the optimized framerate.