ffmpeg: update to 3.4.5

Signed-off-by: Ian Leonard <antonlacon@gmail.com>

multimedia/ffmpeg/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2017-2018 Ian Leonard <antonlacon@gmail.com>
+# Copyright (C) 2017-2019 Ian Leonard <antonlacon@gmail.com>
 # Copyright (C) 2018 Ted Hess <thess@kitschensync.net>
 #
 # This is free software, licensed under the GNU General Public License v2.
@@ -9,12 +9,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ffmpeg
-PKG_VERSION:=3.2.12
-PKG_RELEASE:=5
+PKG_VERSION:=3.4.5
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://ffmpeg.org/releases/
-PKG_HASH:=8985cea7b1b3b2e0e2b2a8ac6187a7fb022fe8aa9d35101760a000205c59c412
+PKG_HASH:=741cbd6394eaed370774ca4cc089eaafbc54d0824b9aa360d4b3b0cbcbc4a92c
 PKG_MAINTAINER:=Ted Hess <thess@kitschensync.net>, \
 		Ian Leonard <antonlacon@gmail.com>
 
@@ -483,11 +483,9 @@ endif
 
 ifneq ($(CONFIG_TARGET_x86),)
 ifeq ($(CONFIG_NASM),y)
-  # Set yasmexe to anything but YASM/NASM (ffmpeg configure will then find NASM correctly)
-  # Newer ffmpeg packages will use --enable-x86asm (with NASM default)
-  FFMPEG_CONFIGURE += --yasmexe=xyzzy
+  FFMPEG_CONFIGURE += --enable-x86asm
 else
-  FFMPEG_CONFIGURE += --disable-yasm
+  FFMPEG_CONFIGURE += --disable-x86asm
 endif
 endif