[pitivi: 5/12] discoverer: add a comment about the EOS elements.

[Edward Hervey <edwardrv src gnome org>]

commit 1cde41c21c2272b6e27753176fc2b735ebaca4f8
Author: Alessandro Decina <alessandro d gmail com>
Date:   Sat Mar 6 00:56:21 2010 +0100

    discoverer: add a comment about the EOS elements.

 pitivi/discoverer.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/pitivi/discoverer.py b/pitivi/discoverer.py
index e407f4e..ba8266a 100644
--- a/pitivi/discoverer.py
+++ b/pitivi/discoverer.py
@@ -593,6 +593,8 @@ class Discoverer(Signallable, Loggable):
         if have_thumbnail:
             self.debug("we already have a thumbnail %s for %s", thumbnail, pad)
             sink = gst.element_factory_make("fakesink")
+            # use this and not fakesink.props.num_buffers = 1 to avoid some
+            # not-expected errors when discovering pictures
             eossir = EOSSir()
             self.dynamic_elements.extend([eossir, sink])
             self.pipeline.add(eossir, sink)