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| author | Limin Wang <lance.lmwang@gmail.com> | 2020-05-27 12:18:52 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2020-05-28 12:42:41 +0800 |
| commit | 3c346298f98beb11b56e7839e1e5ea5fd968d8c5 (patch) | |
| tree | 2008969c13c377098386650d1a43d73aa488947b | |
| parent | c51b46e5dd8aa82c54d20df7cfe1371b354a9e23 (diff) | |
| download | ffmpeg-3c346298f98beb11b56e7839e1e5ea5fd968d8c5.tar.gz | |
doc: add dia_size option documentation
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
| -rw-r--r-- | doc/codecs.texi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/doc/codecs.texi b/doc/codecs.texi index ece8d50edd..c092aadc0e 100644 --- a/doc/codecs.texi +++ b/doc/codecs.texi @@ -646,6 +646,24 @@ noise preserving sum of squared differences @item dia_size @var{integer} (@emph{encoding,video}) Set diamond type & size for motion estimation. +@table @samp +@item (1024, INT_MAX) +full motion estimation(slowest) +@item (768, 1024] +umh motion estimation +@item (512, 768] +hex motion estimation +@item (256, 512] +l2s diamond motion estimation +@item [2,256] +var diamond motion estimation +@item (-1, 2) +small diamond motion estimation +@item -1 +funny diamond motion estimation +@item (INT_MIN, -1) +sab diamond motion estimation +@end table @item last_pred @var{integer} (@emph{encoding,video}) Set amount of motion predictors from the previous frame. |