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-rw-r--r--DOCS/man/en/mplayer.17
1 files changed, 7 insertions, 0 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index b695aa5d5d..71d7893ed4 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -8303,6 +8303,13 @@ The mapping is approximately H264QP = 12 + 6*log2(MPEGQP).
For example, MPEG at QP=2 is equivalent to H.264 at QP=18.
.
.TP
+.B crf=<1\-50>
+Enables constant quality mode, and selects the quality.
+The scale is similar to QP.
+Like the bitrate-based modes, this allows each frame to use a
+different QP based on the frame's complexity.
+.
+.TP
.B pass=<1\-3>
Enable 2 or 3-pass mode.
It is recommended to always encode in 2 or 3-pass mode as it leads to a