X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fpostprocessor%2Fcommon.py;h=4191d040bb1da468e248d57b78df1afdacf64cd0;hb=c3124c3085e6a9a83ee31ace3a7d528a324c42da;hp=d944d9367a96055a228276b94a78fdb9d00784ea;hpb=14835de9fb41798c8e6e731a3f07ae871770666f;p=youtube-dl

diff --git a/youtube_dl/postprocessor/common.py b/youtube_dl/postprocessor/common.py
index d944d9367..4191d040b 100644
--- a/youtube_dl/postprocessor/common.py
+++ b/youtube_dl/postprocessor/common.py
@@ -22,8 +22,10 @@ class PostProcessor(object):
     of the chain is reached.
 
     PostProcessor objects follow a "mutual registration" process similar
-    to InfoExtractor objects. And it can receive parameters from CLI trough
-    --pp-params.
+    to InfoExtractor objects.
+
+    Optionally PostProcessor can use a list of additional command-line arguments
+    with self._configuration_args.
     """
 
     _downloader = None
@@ -58,6 +60,13 @@ class PostProcessor(object):
         except Exception:
             self._downloader.report_warning(errnote)
 
+    def _configuration_args(self, default=[]):
+        pp_args = self._downloader.params.get('postprocessor_args')
+        if pp_args is None:
+            return default
+        assert isinstance(pp_args, list)
+        return pp_args
+
 
 class AudioConversionError(PostProcessingError):
     pass