[Sync] imagemagick creates progressive jpegs

utils/Sync/utils/image.py

@@ -3,6 +3,7 @@ from subprocess import call
 
 
 async def image_magick_resize(input_file, output_file, size, quality=85):
+    interlace = 'Plane'
     s = '%dx%d' % size
 
     cmd = [
@@ -10,6 +11,7 @@ async def image_magick_resize(input_file, output_file, size, quality=85):
         '"%s"' % input_file,
 
         '-strip',
+        '-interlace', interlace,
         '-auto-orient',
         '-resize', s,
         '-quality', str(quality),