Update ffmpeg to version with a required OS X build flag.

diff --git a/cscript b/cscript
index 4ba4eadb918b6c9ab512c98e9a9583b4a78cd8ca..47c71a3355177adcd5705e16ff7ac05e9e2eb6be 100644 (file)
--- a/cscript
+++ b/cscript
@@ -7,7 +7,7 @@ def dependencies(target):
         return ()
     else:
         return (('openjpeg-cdist', None),
-                ('ffmpeg-cdist', '7a23ec9c771184ab563cfe24ad9b427f38368961'),
+                ('ffmpeg-cdist', 'e17deeb6f6c4fe0d56bb151342b2afb82b1fcefb'),
                 ('libdcp', 'v0.53'))
 
 def build(env, target):