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-rw-r--r--DOCS/man/en/mplayer.112
-rw-r--r--DOCS/tech/MAINTAINERS1
2 files changed, 13 insertions, 0 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index cd9b06eb02..88a02b1438 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -4538,6 +4538,18 @@ This filter is untested, maybe even unusable.
Noise gate filter similar to the comp audio filter.
This filter is untested, maybe even unusable.
.
+.TP
+.B karaoke\ \ \
+Simple voice removal filter.
+.
+This filter exploits the fact that voice is usually recorded with
+mono gear and later 'center' mixed on the final audio stream.
+.
+Beware that this filter will in fact turn your signal into mono.
+.
+Works well over 2 channel tracks; Don't ever bother trying it on anything
+but 2 chan stereo.
+.
.
.
.SH "VIDEO FILTERS"
diff --git a/DOCS/tech/MAINTAINERS b/DOCS/tech/MAINTAINERS
index 48a90db3cd..5780c2e353 100644
--- a/DOCS/tech/MAINTAINERS
+++ b/DOCS/tech/MAINTAINERS
@@ -123,6 +123,7 @@ audio filters:
* general: Alex Beregszaszi
* af_ladspa.c - Ivo van Poorten
* af_equalizer.c - Reynaldo H. Verdejo Pinochet
+ * af_karaoke.c - Reynaldo H. Verdejo Pinochet
libvo drivers:
* vo_3dfx.c - OBSOLETED, use xv or tdfxfb