added a better version of pdfcompress that doesn't use convert

2023-02-16 13:00:57 +01:00
parent 1fac23e09a
commit 5f496df275
3 changed files with 89 additions and 1 deletions
@@ -76,7 +76,10 @@ start=$(date +%s.%N)
 for i in $(seq 0 $((page_count-1))); do
    iter_start=$(date +%s.%N)

-    convert -density 300 -quality "$quality" "${input_file}[$i]" "$temp_pages_dir/$i.jpg"
+    # convert -density 300 -quality "$quality" "${input_file}[$i]" "$temp_pages_dir/$i.jpg"
+    
+    # Equivalent "gs" command that avoids convert's security policies  
+    gs -sDEVICE=jpeg -o "$temp_pages_dir/$i.jpg" -dFirstPage="$i" -dLastPage="$i" -dJPEGQ="$quality" -r300x300 "$input_file"

    # Compute estimated remaining time
    end=$(date +%s.%N)