Inter frame candidate selection may include identifying a current block from a current input
frame from an input video stream, and generating an encoded block by encoding the current …

Primary Examiner—Shan Elahi (74) Attorney, Agent, or Firm—Young Basile Hanlon &
61/557,418, filed on Nov. 9, 2011. MacFarlane PC.(51) Int. Cl.(57) ABSTRACT H04N …

Techniques are described to use a reference motion vector to reduce the amount of bits
needed to encode motion vectors for inter prediction. One method includes identifying a …

In one embodiment, a method determines a scaled motion vector for a first block. A motion
vector for a second block is determined where the motion vector is on a non-uniform motion …

HO4N 9/154(2014.01) 2006/0114989 A1 6/2006 Panda 2006/0209961 A1 9, 2006 Han et
al.(56) References Cited 2006/0233254 A1 10, 2006 Lee et al. 2006/0268166 A1 11/2006 …

Decoding a video sequence may include generating decoded video data by decoding
encoded video data from an encoded bitstream, wherein decoding the encoded video data …

5,550,964 5,581,678 5,610,658 5,611,034 5,731,840 5,742,710 5,886,742 5,987, 180
5,991.447 6,005,980 6,011,870 6,014, 181 6,058,143 6,272,179 6,289,049 6,359,929 …

(57) ABSTRACT A method for inter prediction of a sample value of a current pixel of a
plurality of pixels of a current block of a current frame of a video signal is proposed. The …