#29 New option -P/--paths to give different paths for different types of files

Syntax: `-P "type:path" -P "type:path"`
Types: home, temp, description, annotation, subtitle, infojson, thumbnail

youtube_dlc/__init__.py

@@ -244,6 +244,7 @@ def _real_main(argv=None):
         parser.error('Cannot download a video and extract audio into the same'
                      ' file! Use "{0}.%(ext)s" instead of "{0}" as the output'
                      ' template'.format(outtmpl))
+
     for f in opts.format_sort:
         if re.match(InfoExtractor.FormatSort.regex, f) is None:
             parser.error('invalid format sort string "%s" specified' % f)
@@ -318,12 +319,12 @@ def _real_main(argv=None):
             'force': opts.sponskrub_force,
             'ignoreerror': opts.sponskrub is None,
         })
-    # Please keep ExecAfterDownload towards the bottom as it allows the user to modify the final file in any way.
-    # So if the user is able to remove the file before your postprocessor runs it might cause a few problems.
+    # ExecAfterDownload must be the last PP
     if opts.exec_cmd:
         postprocessors.append({
             'key': 'ExecAfterDownload',
             'exec_cmd': opts.exec_cmd,
+            '_after_move': True
         })
 
     _args_compat_warning = 'WARNING: %s given without specifying name. The arguments will be given to all %s\n'
@@ -372,6 +373,7 @@ def _real_main(argv=None):
         'listformats': opts.listformats,
         'listformats_table': opts.listformats_table,
         'outtmpl': outtmpl,
+        'paths': opts.paths,
         'autonumber_size': opts.autonumber_size,
         'autonumber_start': opts.autonumber_start,
         'restrictfilenames': opts.restrictfilenames,