update the doc for the -f option

Change-Id: I0ae23bf755b516f0149539ac849e20c15fa26209
This commit is contained in:
Pascal Massimino 2011-02-19 09:34:48 -08:00
parent f61d14aabf
commit 5f36b94403

4
README
View File

@ -137,8 +137,8 @@ Namely:
* 'f' option directly links to the filtering strength used by the codec's
in-loop processing. The higher, the smoother will highly-compressed area
look. This is particularly useful when aiming at very small files.
Typical values are around 20-30. Note that you must be using profile 0 or 1
to have the in-loop filtering activated.
Typical values are around 20-30. Note that using the option -strong will
change the type of filtering. Use "-f 0" to turn filtering off.
* 'm' controls the trade-off between encoding speed and quality. Default is 4.
You can try -m 5 or -m 6 to explore more (time-consuming) encoding
possibilities. A lower value will result in faster encoding at the expense