From 0e4c12594f1c747ae382d6f711d45529b75af909 Mon Sep 17 00:00:00 2001
From: rbeck4 <rbeck4@uw.edu>
Date: Mon, 22 Mar 2021 19:53:48 -0700
Subject: [PATCH] Logic for determine foreign audio now actually will work when
 foreign audio present, and doesn't just pass all through.

---
 transcode.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/transcode.sh b/transcode.sh
index f45b343..bd53838 100644
--- a/transcode.sh
+++ b/transcode.sh
@@ -178,16 +178,17 @@ do
           done
           unset SUBTITLEINDEX
           SUBTITLEINDEX=$(expr $minINDEX - ${streamNUMBERS[0]})
-          #TEST FRAMES IN SUB TRACK, IF < 50% MAX MOST LIKELY ISN'T FOR. AUD.
+          #TEST FRAMES IN SUB TRACK, IF < 15% MAX MOST LIKELY ISN'T FOR. AUD.
+          #15% as LOTR dir. comm included, blows up the max number for them...
           currFrames=$( ffprobe -loglevel error -select_streams s:$SUBTITLEINDEX \
             -show_entries stream_tags=NUMBER_OF_FRAMES-eng -of csv=p=0 \
             "$tmpDIR/$fileNAME")
-          if [ $( echo "($currFrames / $maxFrames) < 0.50"|bc -l ) ]
+          if [ $( echo "($currFrames / $maxFrames) < 0.15"|bc -l ) -gt 0 ]
           then
             echo "BURNING STREAM $SUBTITLEINDEX (STREAM $minINDEX) from $fileNAME"
             burnSubs "$tmpDIR/$fileNAME" "$tmpDIR/TMP$fileNAME" "$workDIR/$fileNAME" $SUBTITLEINDEX
           else
-            echo "MIN. SUB TRACK ($SUBTITLEINDEX [$minINDEX])) DUR. > 50% FILM, NOT BURNING"
+            echo "MIN. SUB TRACK ($SUBTITLEINDEX [$minINDEX])) DUR. > 15% FILM, NOT BURNING"
             encode "$tmpDIR/$fileNAME" "$workDIR/$fileNAME"
           fi