libextractor: Add Debian ffmpeg api updates. Fix gstreamer dependencies

Signed-off-by: Ted Hess <thess@kitschensync.net>

libs/libextractor/Makefile

@@ -1,6 +1,4 @@
 #
-# Copyright (C) 2015 OpenWrt.org
-#
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
@@ -9,7 +7,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libextractor
 PKG_VERSION:=1.3
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 # ToDo:
 # - package missing optional dependencies: libexiv2, gsf, librpm, smf, tidy
@@ -17,6 +15,7 @@ PKG_RELEASE:=3
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/$(PKG_NAME)
 PKG_MD5SUM:=35b8913dbebafe583a2781bf71509c48
+PKG_HASH:=868ad64c9a056d6b923d451d746935bffb1ddf5d89c3eb4f67d786001a3f7b7f
 
 PKG_LICENSE:=GPL-3.0
 PKG_LICENSE_FILES:=COPYING
@@ -31,7 +30,7 @@ PLUGINS:= \
 	dvi \
 	flac:+libflac \
 	gif:+giflib \
-	gstreamer:+libgstreamer1:+libgst1app:+libgst1pbutils:+libgst1tag \
+	gstreamer:+libgstreamer1:+gstreamer1-plugins-base:+libgst1app:+libgst1pbutils:+libgst1tag \
 	it \
 	jpeg:+libjpeg \
 	man \