diff --git a/.gitignore b/.gitignore
index 53171e8..30c649e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,4 @@ DerivedData/
 *.dylib
 *.so
 third_party/opus
+third_party/ffmpeg
diff --git a/build_ffmpeg_lakka_switch.sh b/build_ffmpeg_lakka_switch.sh
new file mode 100644
index 0000000..f5094c0
--- /dev/null
+++ b/build_ffmpeg_lakka_switch.sh
@@ -0,0 +1,170 @@
+#!/bin/sh
+
+INSTALL_DIR=`pwd`/third_party/ffmpeg
+#git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg_tmp
+cd ffmpeg_tmp
+
+# Fix TOOLCHAIN path!
+TOOLCHAIN=/home/rock88/Documents/Lakka-LibreELEC/build.Lakka-L4T.aarch64-2.2-devel/toolchain
+
+TARGET_CPU="cortex-a57"
+TARGET_CPU_FLAGS="+crypto+crc+fp+simd"
+TARGET_SUBARCH=aarch64
+TARGET_ARCH=aarch64
+TARGET_VARIANT=armv8-a
+TARGET_ABI=eabi
+SIMD_SUPPORT="yes"
+#TARGET_GCC_ARCH=$TARGET_SUBARCH/-
+TARGET_KERNEL_ARCH=arm64
+TARGET_NAME=$TARGET_SUBARCH-libreelec-linux-gnu${TARGET_ABI}
+
+SYSROOT_PREFIX=$TOOLCHAIN/$TARGET_NAME/sysroot
+TARGET_PREFIX=$TOOLCHAIN/bin/$TARGET_NAME-
+
+HOST_CC=$TOOLCHAIN/bin/host-gcc
+HOST_CXX=$TOOLCHAIN/bin/host-g++
+
+CC="${TARGET_PREFIX}gcc"
+CXX="${TARGET_PREFIX}g++"
+CPP="${TARGET_PREFIX}cpp"
+LD="${TARGET_PREFIX}ld"
+AS="${TARGET_PREFIX}as"
+AR="${TARGET_PREFIX}ar"
+NM="${TARGET_PREFIX}nm"
+RANLIB="${TARGET_PREFIX}ranlib"
+
+TARGET_CFLAGS="-mcpu=${TARGET_CPU}${TARGET_CPU_FLAGS} -mabi=lp64 -Wno-psabi -mtune=${TARGET_CPU} -march=${TARGET_VARIANT}${TARGET_CPU_FLAGS}"
+TARGET_LDFLAGS="-mcpu=${TARGET_CPU}${TARGET_CPU_FLAGS}"
+GCC_OPTS="--with-abi=lp64 --with-arch=$TARGET_VARIANT"
+
+TARGET_CXXFLAGS="$TARGET_CFLAGS"
+CPPFLAGS="$TARGET_CPPFLAGS"
+CFLAGS="$TARGET_CFLAGS"
+CXXFLAGS="$TARGET_CXXFLAGS"
+LDFLAGS="$TARGET_LDFLAGS"
+
+HOST_CPPFLAGS=""
+HOST_CFLAGS="-O2 -Wall -pipe -I$TOOLCHAIN/include"
+HOST_CXXFLAGS="$HOST_CFLAGS"
+HOST_LDFLAGS="-Wl,-rpath,$TOOLCHAIN/lib -L$TOOLCHAIN/lib"
+HOST_LIBDIR="$TOOLCHAIN/lib"
+
+FFMPEG_FPU="--enable-neon"
+FFMPEG_X11GRAB="--enable-indev=x11grab_xcb"
+FFMPEG_TABLES="--disable-hardcoded-tables"
+FFMPEG_DEBUG="--disable-debug --enable-stripping"
+FFMPEG_RKMPP="--disable-rkmpp"
+FFMPEG_VDPAU="--enable-vdpau"
+FFMPEG_VAAPI="--disable-vaapi"
+
+./configure \
+--prefix=$INSTALL_DIR \
+--cpu="$TARGET_CPU" \
+--arch="$TARGET_ARCH" \
+--enable-cross-compile \
+--cross-prefix="$TARGET_PREFIX" \
+--sysroot="$SYSROOT_PREFIX" \
+--sysinclude="$SYSROOT_PREFIX/usr/include" \
+--target-os="linux" \
+--nm="$NM" \
+--ar="$AR" \
+--as="$CC" \
+--cc="$CC" \
+--ld="$CC" \
+--host-cc="$HOST_CC" \
+--host-cflags="$HOST_CFLAGS" \
+--host-ldflags="$HOST_LDFLAGS" \
+--extra-cflags="$CFLAGS" \
+--extra-ldflags="$LDFLAGS" \
+--extra-libs="$FFMPEG_LIBS" \
+--enable-static \
+--disable-shared \
+--enable-gpl \
+--disable-version3 \
+--enable-nonfree \
+--enable-logging \
+--disable-doc \
+$FFMPEG_DEBUG \
+--enable-pic \
+--pkg-config="$TOOLCHAIN/bin/pkg-config" \
+--enable-optimizations \
+--disable-extra-warnings \
+--disable-ffprobe \
+--disable-ffplay \
+--enable-ffmpeg \
+--enable-avdevice \
+--enable-avcodec \
+--enable-avformat \
+--enable-swscale \
+--enable-postproc \
+--enable-avfilter \
+--disable-devices \
+--enable-pthreads \
+--disable-w32threads \
+--enable-network \
+--disable-gnutls --enable-openssl \
+--disable-gray \
+--enable-swscale-alpha \
+--disable-small \
+--enable-dct \
+--enable-fft \
+--enable-mdct \
+--enable-rdft \
+--disable-crystalhd \
+$FFMPEG_VAAPI \
+$FFMPEG_VDPAU \
+$FFMPEG_RKMPP \
+--disable-dxva2 \
+--enable-runtime-cpudetect \
+$FFMPEG_TABLES \
+--disable-encoders \
+--enable-encoder=ac3 \
+--enable-encoder=aac \
+--enable-encoder=wmav2 \
+--enable-encoder=mjpeg \
+--enable-encoder=png \
+--disable-decoder=mpeg_xvmc \
+--enable-hwaccels \
+--disable-muxers \
+--enable-muxer=spdif \
+--enable-muxer=adts \
+--enable-muxer=asf \
+--enable-muxer=ipod \
+--enable-muxer=mpegts \
+--enable-demuxers \
+--enable-parsers \
+--enable-bsfs \
+--enable-protocol=http \
+--disable-indevs \
+--disable-outdevs \
+--enable-filters \
+--disable-avisynth \
+--enable-bzlib \
+--disable-frei0r \
+--disable-libopencore-amrnb \
+--disable-libopencore-amrwb \
+--disable-libopencv \
+--disable-libdc1394 \
+--disable-libfreetype \
+--disable-libgsm \
+--disable-libmp3lame \
+--disable-libopenjpeg \
+--disable-librtmp \
+--disable-libtheora \
+--disable-libvo-amrwbenc \
+--disable-libvorbis \
+--disable-libvpx \
+--disable-libx264 \
+--disable-libxavs \
+--disable-libxvid \
+--enable-zlib \
+--enable-asm \
+--disable-altivec \
+$FFMPEG_FPU \
+--enable-yasm \
+--disable-symver \
+$FFMPEG_X11GRAB
+
+make install
+#cd ..
+#rm -fr ffmpeg_tmp