Selective video frame rate is upwards changed

Selective video frame rate is upwards changed

  • CN 101,444,093 B
  • Filed: 04/13/2007
  • Issued: 11/25/2015
  • Est. Priority Date: 04/13/2006
  • Status: Active Grant
First Claim
Patent Images

1. , for the method that selective video frame rate is upwards changed, it comprises:

  • Optionally to enable based on motion activity threshold and mode decision threshold and video frame rate in inactive Video Decoder is upwards changed;

    One or more features based at least one preceding video frame near skipped frame adjust described motion activity threshold;

    AndAdjust described mode decision threshold based on one or more features of at least one preceding video frame described near skipped frame, wherein said mode decision threshold based on be identified as at least one preceding video frame in the number of macro block of intraframe coding or contiguous object approximate size at least one preceding video frame at least one.

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