Patent ID: 11902580
Assignee: BITMOVIN, GMBH
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A system for online per-title encoding, comprising:
a memory comprising non-transitory computer-readable storage medium configured to store a set of bitrates, a set of resolutions, and a machine learning model;
one or more processors configured to execute instructions stored on the non-transitory computer-readable storage medium to:
receive a video input;
generate a plurality of segments of the video input;
for at least one segment of the plurality of segments of the video input, extract a spatial feature and a temporal feature;
determine a resolution scaling factor, by the machine learning model, for each bitrate of a set of target bitrates;
predict a bitrate-resolution pair, by the machine learning model, based on the spatial feature and the temporal feature, using a discrete cosine transform (DCT)-based energy function; and
per-title encode the at least one segment for the predicted bitrate-resolution pair.