Difference between revisions of "H.264 Prediction"

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=== Horizontal ===
=== Horizontal ===
=== Vertical ===
* H.264: mode 1
* SVQ3: mode 1
* RV40: mode 1
  A | B  C  D  E
----------------
  F | F  F  F  F
  G | G  G  G  G
  H | H  H  H  H
  I | I  I  I  I


=== DC ===
=== DC ===

Revision as of 16:30, 29 July 2007

This page documents the various prediction methods used in H.264 and related formats such as Sorenson Video 3 and RealVideo 4.

4x4 Prediction Modes

Vertical

  • H.264: mode 0
  • SVQ3: mode 0
  • RV40: mode 0
 A | B  C  D  E
----------------
 F | B  C  D  E
 G | B  C  D  E
 H | B  C  D  E
 I | B  C  D  E

Horizontal

Vertical

  • H.264: mode 1
  • SVQ3: mode 1
  • RV40: mode 1
 A | B  C  D  E
----------------
 F | F  F  F  F
 G | G  G  G  G
 H | H  H  H  H
 I | I  I  I  I

DC

Diagonal Down/Left

Diagonal Down/Right

Vertical/Right

Horizontal/Down

Vertical/Left

Horizontal/Up

Left/DC

Top/DC

DC-128

16x16 Prediction Modes

DC

Vertical

Horizontal

Plane

Left Mean