diff --git a/DOCS/man/cs/mplayer.1 b/DOCS/man/cs/mplayer.1
index 41c6bf6b24..28a0021f8d 100644
--- a/DOCS/man/cs/mplayer.1
+++ b/DOCS/man/cs/mplayer.1
@@ -10510,7 +10510,7 @@ zvýšení hlasitosti nebo potlačení omezení.
 .PP
 .B Inverze šachovnice pomocí filtru geq:
 .nf
-mplayer \-vf geq='128+(p(X\,Y)\-128)*(0.5\-gt(mod(X/SW\,128)\,64))*(0.5\-gt(mod(Y/SH\,128)\,64))*4'
+mplayer \-vf geq='128+(p(X\\,Y)\-128)*(0.5\-gt(mod(X/SW\\,128)\\,64))*(0.5\-gt(mod(Y/SH\\,128)\\,64))*4'
 .fi
 .
 .
diff --git a/DOCS/man/de/mplayer.1 b/DOCS/man/de/mplayer.1
index 72881e9dc4..bc148c4739 100644
--- a/DOCS/man/de/mplayer.1
+++ b/DOCS/man/de/mplayer.1
@@ -11618,7 +11618,7 @@ zu vermeiden.
 .PP
 .B Schachbrett-Invertierung mit dem geq-Filter:
 .nf
-mplayer \-vf geq='128+(p(X\,Y)\-128)*(0.5\-gt(mod(X/SW\,128)\,64))*(0.5\-gt(mod(Y/SH\,128)\,64))*4'
+mplayer \-vf geq='128+(p(X\\,Y)\-128)*(0.5\-gt(mod(X/SW\\,128)\\,64))*(0.5\-gt(mod(Y/SH\\,128)\\,64))*4'
 .fi
 .
 .
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index 4a61591c6f..7d246a6a25 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -11606,7 +11606,7 @@ increase volume or avoid clipping.
 .PP
 .B checkerboard invert with geq filter:
 .nf
-mplayer \-vf geq='128+(p(X\,Y)\-128)*(0.5\-gt(mod(X/SW\,128)\,64))*(0.5\-gt(mod(Y/SH\,128)\,64))*4'
+mplayer \-vf geq='128+(p(X\\,Y)\-128)*(0.5\-gt(mod(X/SW\\,128)\\,64))*(0.5\-gt(mod(Y/SH\\,128)\\,64))*4'
 .fi
 .
 .
diff --git a/DOCS/man/hu/mplayer.1 b/DOCS/man/hu/mplayer.1
index 9e972c75b0..c95a867aef 100644
--- a/DOCS/man/hu/mplayer.1
+++ b/DOCS/man/hu/mplayer.1
@@ -11757,7 +11757,7 @@ hanger
 .PP
 .B checkerboard invert�l�s geq sz�r�vel:
 .nf
-mplayer \-vf geq='128+(p(X\,Y)\-128)*(0.5\-gt(mod(X/SW\,128)\,64))*(0.5\-gt(mod(Y/SH\,128)\,64))*4'
+mplayer \-vf geq='128+(p(X\\,Y)\-128)*(0.5\-gt(mod(X/SW\\,128)\\,64))*(0.5\-gt(mod(Y/SH\\,128)\\,64))*4'
 .fi
 .
 .
diff --git a/DOCS/man/ru/mplayer.1 b/DOCS/man/ru/mplayer.1
index fdfd02db68..80a50805d2 100644
--- a/DOCS/man/ru/mplayer.1
+++ b/DOCS/man/ru/mplayer.1
@@ -11492,7 +11492,7 @@ mplayer \-rawaudio format=0xff \-demuxer rawaudio \-af pan=2:.32:.32:.39:.06:.06
 .PP
 .B �������������� ����������� � ��������� ������� ��� ������ ������� geq:
 .nf
-mplayer \-vf geq='128+(p(X\,Y)\-128)*(0.5\-gt(mod(X/SW\,128)\,64))*(0.5\-gt(mod(Y/SH\,128)\,64))*4'
+mplayer \-vf geq='128+(p(X\\,Y)\-128)*(0.5\-gt(mod(X/SW\\,128)\\,64))*(0.5\-gt(mod(Y/SH\\,128)\\,64))*4'
 .fi
 .
 .
diff --git a/DOCS/man/zh_CN/mplayer.1 b/DOCS/man/zh_CN/mplayer.1
index 6091393efe..00e7646ecc 100644
--- a/DOCS/man/zh_CN/mplayer.1
+++ b/DOCS/man/zh_CN/mplayer.1
@@ -10959,7 +10959,7 @@ mplayer \-rawaudio format=0xff \-demuxer rawaudio \-af pan=2:.32:.32:.39:.06:.06
 .PP
 .B 使用geq滤镜产生的颠倒的棋盘：
 .nf
-mplayer \-vf geq='128+(p(X\,Y)\-128)*(0.5\-gt(mod(X/SW\,128)\,64))*(0.5\-gt(mod(Y/SH\,128)\,64))*4'
+mplayer \-vf geq='128+(p(X\\,Y)\-128)*(0.5\-gt(mod(X/SW\\,128)\\,64))*(0.5\-gt(mod(Y/SH\\,128)\\,64))*4'
 .fi
 .
 .