From aa5d9a79d6b5c354ee4a6bfbb43f94c2485ab9b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aur=C3=A9lio=20A=2E=20Heckert?= <aurelio@colivre.coop.br>
Date: Wed, 1 Jul 2015 20:12:26 -0300
Subject: [PATCH] Simplify `postprocessor_args` transmission to PP base class

* Remove `extra_cmd_args` transmission from sub to super class.
* Simplify params transmission through `downloader.params`.
---
 youtube_dl/__init__.py             | 2 +-
 youtube_dl/postprocessor/common.py | 5 ++---
 youtube_dl/postprocessor/ffmpeg.py | 8 ++++----
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py
index 356697015..249f76365 100644
--- a/youtube_dl/__init__.py
+++ b/youtube_dl/__init__.py
@@ -227,7 +227,6 @@ def _real_main(argv=None):
         postprocessors.append({
             'key': 'FFmpegVideoConvertor',
             'preferedformat': opts.recodevideo,
-            'extra_cmd_args': opts.postprocessor_args,
         })
     if opts.convertsubtitles:
         postprocessors.append({
@@ -354,6 +353,7 @@ def _real_main(argv=None):
         'extract_flat': opts.extract_flat,
         'merge_output_format': opts.merge_output_format,
         'postprocessors': postprocessors,
+        'postprocessor_args': shlex.split(opts.postprocessor_args or ''),
         'fixup': opts.fixup,
         'source_address': opts.source_address,
         'call_home': opts.call_home,
diff --git a/youtube_dl/postprocessor/common.py b/youtube_dl/postprocessor/common.py
index c44501b59..bee64c457 100644
--- a/youtube_dl/postprocessor/common.py
+++ b/youtube_dl/postprocessor/common.py
@@ -1,7 +1,6 @@
 from __future__ import unicode_literals
 
 import os
-import shlex
 
 from ..utils import (
     PostProcessingError,
@@ -29,8 +28,8 @@ class PostProcessor(object):
 
     _downloader = None
 
-    def __init__(self, downloader=None, extra_cmd_args=None):
-        self._extra_cmd_args = shlex.split(extra_cmd_args or '')
+    def __init__(self, downloader=None):
+        self._extra_cmd_args = downloader.params.get('postprocessor_args')
         self._downloader = downloader
 
     def set_downloader(self, downloader):
diff --git a/youtube_dl/postprocessor/ffmpeg.py b/youtube_dl/postprocessor/ffmpeg.py
index 891c72769..de8c225da 100644
--- a/youtube_dl/postprocessor/ffmpeg.py
+++ b/youtube_dl/postprocessor/ffmpeg.py
@@ -29,8 +29,8 @@ class FFmpegPostProcessorError(PostProcessingError):
 
 
 class FFmpegPostProcessor(PostProcessor):
-    def __init__(self, downloader=None, extra_cmd_args=None):
-        PostProcessor.__init__(self, downloader, extra_cmd_args)
+    def __init__(self, downloader=None):
+        PostProcessor.__init__(self, downloader)
         self._determine_executables()
 
     def check_version(self):
@@ -287,8 +287,8 @@ class FFmpegExtractAudioPP(FFmpegPostProcessor):
 
 
 class FFmpegVideoConvertorPP(FFmpegPostProcessor):
-    def __init__(self, downloader=None, preferedformat=None, extra_cmd_args=None):
-        super(FFmpegVideoConvertorPP, self).__init__(downloader, extra_cmd_args)
+    def __init__(self, downloader=None, preferedformat=None):
+        super(FFmpegVideoConvertorPP, self).__init__(downloader)
         self._preferedformat = preferedformat
 
     def run(self, information):