include shortcuts to bookmarks into filter list

[serve0] / thumbnail.sh

diff --git a/thumbnail.sh b/thumbnail.sh
old mode 100644 (file)
new mode 100755 (executable)
index a2686be..f13ec1c
--- a/thumbnail.sh
+++ b/thumbnail.sh
@@ -8,15 +8,17 @@ gen_thumb(){
   local tmp="${TMPDIR:-/tmp}/serve0tmp_$$/" lenght n
 
   if [ "${file%.part}" = "${file}" -a ! -s "$thumb" -a -s "$file" ] && mkdir "$tmp"; then
-    length="$( ffprobe -show_entries stream=duration "$file" 2>&- )"
+    length="$( ffprobe -show_entries format=duration "$file" 2>&- )"
     length="${length#*duration=}" length="${length%%${BR}*}" length="${length%.*}"
   
     # ffmpeg -nostdin -y -i "$file" -vf fps=11/$length,scale=320:-2 -frames 10 "$tmp/thumb_%02d.jpg" 2>&-
 
     for n in 1 2 3 4 5 6 7 8 9 10; do
-      ffmpeg -nostdin -y -ss "$((n * length / 11))" -i "$file" -frames 1 "$tmp/thumb_$((n - 1)).jpg" 2>&-
+      nice -4 \
+      ffmpeg -nostdin -y -ss "$((n * length / 11))" -i "$file" -frames 1 -filter scale=640:-2 "$tmp/thumb_$((n - 1)).jpg" 2>&-
     done
 
+    nice -4 \
     montage "$tmp"/thumb_[0-9].jpg \
             -background "$bgcolor" \
             -tile 10x1 -geometry 320x180+0+0 \