Update package ffmpeg

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

src/ffmpeg-1-libbluray-pkg-config.patch

@@ -1,16 +0,0 @@
-This file is part of MXE.
-See index.html for further information.
-
-diff --git a/configure b/configure
-index f831999..40c0a19 100755
---- a/configure
-+++ b/configure
-@@ -4273,7 +4273,7 @@ enabled ladspa            && { check_header ladspa.h || die "ERROR: ladspa.h hea
- enabled libiec61883       && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883
- enabled libaacplus        && require "libaacplus >= 2.0.0" aacplus.h aacplusEncOpen -laacplus
- enabled libass            && require_pkg_config libass ass/ass.h ass_library_init
--enabled libbluray         && require libbluray libbluray/bluray.h bd_open -lbluray
-+enabled libbluray         && require_pkg_config libbluray libbluray/bluray.h bd_open
- enabled libcelt           && require libcelt celt/celt.h celt_decode -lcelt0 &&
-                              { check_lib celt/celt.h celt_decoder_create_custom -lcelt0 ||
-                                die "ERROR: libcelt must be installed and version must be >= 0.11.0."; }

src/ffmpeg.mk

@@ -3,8 +3,8 @@
 
 PKG             := ffmpeg
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 2.1.4
-$(PKG)_CHECKSUM := 99c2f7af3e6d5f4a962ae8bf627d3c53bc282fec
+$(PKG)_VERSION  := 2.2.1
+$(PKG)_CHECKSUM := c5f8d103b20cd73d329401d85ced4a014757f8b9
 $(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
 $(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.bz2
 $(PKG)_URL      := http://www.ffmpeg.org/releases/$($(PKG)_FILE)