package/ffmpeg: bump version

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ffmpeg/ffmpeg.hash

@@ -1,2 +1,2 @@
 # Locally calculated
-sha256	9edf17e7c280cbcfca4bc4219b1c22f760a61ec6a3f39ef26e3e2ad4cd24465e	ffmpeg-2.5.2.tar.bz2
+sha256	9d383d7ef9dffe6980849a93accfef848e197fdac9b1fbd02fca2798f863411a	ffmpeg-2.5.3.tar.bz2

package/ffmpeg/ffmpeg.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-FFMPEG_VERSION = 2.5.2
+FFMPEG_VERSION = 2.5.3
 FFMPEG_SOURCE = ffmpeg-$(FFMPEG_VERSION).tar.bz2
 FFMPEG_SITE = http://ffmpeg.org/releases
 FFMPEG_INSTALL_STAGING = YES