CPC H04N 19/172 (2014.11) [H04N 19/103 (2014.11); H04N 19/136 (2014.11)] | 20 Claims |
1. A computer-implemented method comprising, for a each frame of a sequence of video frames:
determining a frame type label of a current frame;
in response to determining that the current frame is labeled as an inter frame:
determining a frame size of the current frame;
comparing the frame size to an average frame size of frames following a previous shot-change frame; and
in response to the frame size exceeding the average frame size, flagging the current frame as a shot-change frame; and
updating, based on flagged shot-change frames, shot boundaries for the sequence of video frames.
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