--- a/third_party/ffmpeg/chromium/scripts/build_ffmpeg.py.orig	2018-02-05 12:30:41.612258821 +0100
+++ b/third_party/ffmpeg/chromium/scripts/build_ffmpeg.py	2018-02-05 12:43:59.806116424 +0100
@@ -690,13 +690,13 @@
           '--ld=cygwin-wrapper link',
           '--nm=cygwin-wrapper dumpbin -symbols',
           '--ar=cygwin-wrapper lib',
-      ])
+    ])
 
   # Google Chrome & ChromeOS specific configuration.
   configure_flags['Chrome'].extend([
-      '--enable-decoder=aac,h264',
-      '--enable-demuxer=aac',
-      '--enable-parser=aac,h264',
+      '--enable-decoder=aac,ac3,aac3,h264,mp1,mp2,mpeg4,mpegvideo,msmpeg4v1,msmpeg4v2,msmpeg4v3,hevc,flv,dca,flac',
+      '--enable-demuxer=aac,ac3,h264,mp4,m4v,mpegvideo,mpegts,avi,flv,dts,dtshd,vc1,flac',
+      '--enable-parser=aac,ac3,aac3,h261,h263,h264,mepgvideo,mpeg4video,dca,hevc,vc1,flac',
   ])
 
   # Google ChromeOS specific configuration.