[MPlayer-DOCS] CVS: main/DOCS/man/en mplayer.1,1.1101,1.1102
Reimar Döffinger CVS
syncmail at mplayerhq.hu
Thu Sep 15 13:41:25 CEST 2005
CVS change done by Reimar Döffinger CVS
Update of /cvsroot/mplayer/main/DOCS/man/en
In directory mail:/var2/tmp/cvs-serv26879/DOCS/man/en
Modified Files:
mplayer.1
Log Message:
Fix af_pan commandline mess and (hopefully) improve description.
It should now output the right number of channels and it doesn't silently
clamp values to the too restrictive [0, 1] range.
Index: mplayer.1
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/man/en/mplayer.1,v
retrieving revision 1.1101
retrieving revision 1.1102
diff -u -r1.1101 -r1.1102
--- mplayer.1 14 Sep 2005 22:08:03 -0000 1.1101
+++ mplayer.1 15 Sep 2005 11:41:21 -0000 1.1102
@@ -3986,18 +3986,22 @@
.PD 0
.RSs
.IPs <n>\ \
-number of input channels (1\-6)
+number of output channels (1\-6)
.IPs <lij>
-How much of input channel j is mixed into output channel i (0\-1).
+How much of input channel i is mixed into output channel j (0\-1).
+So in principle you first have n numbers saying what to do with the
+first input channel, then n numbers that act on the second input channel
+etc.
+If you don't specify any numbers for some input channels, 0 is assumed.
.RE
.sp 1
.RS
.I EXAMPLE:
.RE
.RSs
-.IPs "mplayer \-af pan=1:0.5:0.5 \-channels 1 media.avi"
+.IPs "mplayer \-af pan=1:0.5:0.5 media.avi"
Would down-mix from stereo to mono.
-.IPs "mplayer \-af pan=3:1:0:1:0.5:0.5 \-channels 3 media.avi"
+.IPs "mplayer \-af pan=3:1:0:0.5:0:1:0.5 media.avi"
Would give 3 channel output leaving channels 0 and 1 intact,
and mix channels 0 and 1 into output channel 2 (which could
be sent to a subwoofer for example).
@@ -8963,7 +8967,7 @@
.
.TP
.B Play a 6-channel AAC file with only two speakers:
-mplayer \-rawaudio on:format=0xff \-af pan=6:.32:.39:.06:.17:-.17:.33:.32:.06:.39:-.17:.17:.33 adts_he-aac160_51.aac
+mplayer \-rawaudio on:format=0xff \-af pan=2:.32:.32:.39:.06:.06:.39:.17:-.17:-.17:.17:.33:.33 adts_he-aac160_51.aac
.br
You might want to play a bit with the pan values (e.g multiply with a value) to
increase volume or avoid clipping.
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