H.264 Codec: Motion estimation settings
M.E. Range
The maximum range of the motion search in pixels.
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Scene Change Sensitivity
The change required between frames for a scene change to be detected.
M.E. Algorithm
Set the motion estimation search algorithm.
- Diamond ( fastest )
- Hexagon
- Multi hex
- Exhaustive ( slow )
- SATD Exhaustive ( very slow )
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Subpixel Refinement
Set the subpixel estimation complexity.
- 0 - Fullpel only
- 1 - QPel SAD
- 2 - QPen SATD
- 3 - HPel on MB then QPen
- 4 - Always QPen
- 5 - QPen & Bidir ME
- 6 - RD on I/P frames
- 7 - RD on all frames
- 8 - RD refinement on I/P frames
- 9 - RD refinement on all frames
- 10 - QP-RD
Chroma M.E.
Searches both luma and chroma for motion information in the sub-pixel search.
Weighted pred. P-frames
Enables use of explicit weighted prediction to improve compression in P-frames.
- Disabled
- Blind offset
- Smart analysis