Use graphicsmagick if possible.

Signed-off-by: Tony Tkacik <tonydamage@gmail.com>

bin/tdm-media

@@ -1,7 +1,9 @@
 #!/usr/bin/env nuxr-nuxsh
 
+
 type ffmpeg > /dev/null 2>&1 &&  FFMPEG_OR_LIBAV=ffmpeg
 type avconv > /dev/null  2>&1 &&  FFMPEG_OR_LIBAV=avconv
+type gm /dev/null 2>&1 && NUX_MAGICK=gm
 
 QUALITY=${QUALITY:=90}
 
@@ -36,10 +38,10 @@ QUALITY=${QUALITY:=90}
         target_file="${target_dir}/$name";
       fi
       echo "Image: $i/$count Downsampling  $image -> $target_file"
-      convert $image \
+      $NUX_MAGICK convert $image \
         -filter Lanczos -sampling-factor 1x1 \
         -resize "${SIZE}x${SIZE}>" \
-        -quality 90 \
+        -quality $QUALITY \
         $target_file
     done
   }
@@ -66,5 +68,5 @@ QUALITY=${QUALITY:=90}
 }
 
 function media.to.jpg {
-  convert "$1" -quality $QUALITY -auto-orient "$2"
+  $NUX_MAGICK convert "$1" -quality $QUALITY -auto-orient "$2"
 }

inc/thumby.inc.sh

@@ -1,5 +1,7 @@
 nux.use nux.mime
 
+type gm /dev/null 2>&1 && NUX_MAGICK=gm
+
 function thumby.name.shared() {
   echo $(basename "$1"|md5sum|cut -d " " -f1).png
 }
@@ -81,7 +83,7 @@ function thumby.thumb.get() {
 
     $preexec "$path"
     nux.log info "Source is : $source, Streamer is $streamer";
-    $streamer "$path" | convert -thumbnail '256x256>' -strip "$source" "$thumbpath" >&2
+    $streamer "$path" | $NUX_MAGICK  convert -thumbnail '256x256>' -strip "$source" "$thumbpath" >&2
     $postexec "$path"
     echo $thumbpath;
   fi
@@ -89,7 +91,7 @@ function thumby.thumb.get() {
 }
 
 function thumby.thumb.generate() {
-  convert -thumbnail '256x256>' -strip "$path" "$thumbpath" >&2
+  $NUX_MAGICK convert -thumbnail '256x256>' -strip "$path" "$thumbpath" >&2
 }
 
 function thumby.get.thumb() {