From: James Bunton <jamesbunton@delx.net.au>
Date: Wed, 22 Jul 2015 09:00:39 +0000 (+1000)
Subject: fix-pal-speedup switch back to mplayer
X-Git-Url: https://code.delx.au/transcoding/commitdiff_plain/47ae9da213b0d1ac8c5a5da0ab327dadab761490

fix-pal-speedup switch back to mplayer

This is a hack :)
mpv outputs multi-channel audio tracks, mplayer downmixes to 2-channel for me.
I was too lazy to figure out why 'sox ... channels 2' doesn't seem to work.
---

diff --git a/fix-pal-speedup b/fix-pal-speedup
index 67397c0..27ddd48 100755
--- a/fix-pal-speedup
+++ b/fix-pal-speedup
@@ -27,10 +27,10 @@ function extract_audio {
     local infile="$1"
     local outfile="$2"
 
-    mpv \
-        --no-terminal \
-        --no-video \
-        --ao "pcm:waveheader:file=${outfile}" \
+    mplayer \
+        -noconfig all \
+        -novideo \
+        -ao "pcm:waveheader:file=${outfile}" \
         "$infile"
 }
 
@@ -44,8 +44,7 @@ function slow_audio {
         -t wav \
         "$outfile" \
         speed "${SLOWDOWN}" \
-        gain -n \
-        channels 2
+        gain -n
 }
 
 function encode_audio {