diff --git a/TMessagesProj/jni/ffmpeg/build_ffmpeg_android.sh b/TMessagesProj/jni/ffmpeg/build_ffmpeg/build_ffmpeg.sh
old mode 100755
new mode 100644
similarity index 72%
rename from TMessagesProj/jni/ffmpeg/build_ffmpeg_android.sh
rename to TMessagesProj/jni/ffmpeg/build_ffmpeg/build_ffmpeg.sh
index 4d7484b17..0f9777b41
--- a/TMessagesProj/jni/ffmpeg/build_ffmpeg_android.sh
+++ b/TMessagesProj/jni/ffmpeg/build_ffmpeg/build_ffmpeg.sh
@@ -1,5 +1,32 @@
 #!/bin/bash
 
+# instructions for build
+# used
+# ffmpeg 4.3.3
+# lib vpx 1.10.9
+# NDK build_ffmpeg for compile libvpx. Last sussecfull build with 21.1.6352462
+# NDK r10e for compile ffmpeg
+#
+# 1) download ffmpeg
+# 2) set NDK_r10e and NDK variables
+# 3) download lib vpx
+# 4) copy libvpx to vpx-android folder and rename as libvpx
+# 5) copy build_ffmpeg foleder in ffmepg directory
+# 6) run build_ffmpeg.sh
+# 7) see compiled library in build_ffmpeg/adnroid folder
+
+NDK="/opt/android/ndk/android-ndk-r21e"
+NDK_r10e="/opt/android/ndk/android-ndk-r10e"
+
+
+cd ./vpx-android
+export ANDROID_NDK=$NDK
+sh build-vpx.sh
+cd ../..
+
+
+NDK=$NDK_r10e
+
 function build_one {
 
 echo "Cleaning..."
@@ -8,6 +35,9 @@ make clean
 
 echo "Configuring..."
 
+INCLUDES=" -I${PREFIX}/include"
+LIBS=" -L${PREFIX}/lib"
+
 ./configure \
 --cc=$CC \
 --nm=$NM \
@@ -24,8 +54,8 @@ echo "Configuring..."
 --enable-inline-asm \
 --cross-prefix=$CROSS_PREFIX \
 --sysroot=$PLATFORM \
---extra-cflags="-Wl,-Bsymbolic -Os -DCONFIG_LINUX_PERF=0 -DANDROID $OPTIMIZE_CFLAGS -fPIE -pie --static -fPIC" \
---extra-ldflags="-Wl,-Bsymbolic -Wl,-rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/lib -nostdlib -lc -lm -ldl -fPIC" \
+--extra-cflags="${INCLUDES} -Wl,-Bsymbolic -Os -DCONFIG_LINUX_PERF=0 -DANDROID $OPTIMIZE_CFLAGS -fPIE -pie --static -fPIC" \
+--extra-ldflags="${LIBS} -Wl,-Bsymbolic -Wl,-rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/lib -nostdlib -lc -lm -ldl -fPIC" \
 --extra-libs="-lgcc" \
 \
 --enable-version3 \
@@ -44,6 +74,8 @@ echo "Configuring..."
 --disable-programs \
 --disable-network \
 \
+--enable-libvpx \
+--enable-decoder=libvpx_vp9 \
 --enable-runtime-cpudetect \
 --enable-pthreads \
 --enable-avresample \
@@ -57,6 +89,7 @@ echo "Configuring..."
 --enable-demuxer=mov \
 --enable-demuxer=gif \
 --enable-demuxer=ogg \
+--enable-demuxer=matroska \
 --enable-hwaccels \
 --enable-runtime-cpudetect \
 $ADDITIONAL_CONFIGURE_FLAG
@@ -67,8 +100,6 @@ make -j8 install
 
 }
 
-NDK=path_to_ndk
-
 #x86_64
 PREBUILT=$NDK/toolchains/x86_64-4.9/prebuilt/darwin-x86_64
 PLATFORM=$NDK/platforms/android-21/arch-x86_64
@@ -80,7 +111,7 @@ CC=$PREBUILT/bin/x86_64-linux-android-gcc
 CROSS_PREFIX=$PREBUILT/bin/x86_64-linux-android-
 ARCH=x86_64
 CPU=x86_64
-PREFIX=./android/$CPU
+PREFIX=./android/x86_64
 ADDITIONAL_CONFIGURE_FLAG="--disable-mmx --disable-inline-asm"
 build_one
 
@@ -96,7 +127,7 @@ CROSS_PREFIX=$PREBUILT/bin/aarch64-linux-android-
 ARCH=arm64
 CPU=arm64-v8a
 OPTIMIZE_CFLAGS=
-PREFIX=./android/$CPU
+PREFIX=./android/arm64-v8a
 ADDITIONAL_CONFIGURE_FLAG="--enable-neon --enable-optimizations"
 build_one
 
@@ -112,7 +143,7 @@ CROSS_PREFIX=$PREBUILT/bin/arm-linux-androideabi-
 ARCH=arm
 CPU=armv7-a
 OPTIMIZE_CFLAGS="-marm -march=$CPU"
-PREFIX=./android/$CPU
+PREFIX=./android/armeabi-v7a
 ADDITIONAL_CONFIGURE_FLAG=--enable-neon
 build_one
 
@@ -128,8 +159,14 @@ CROSS_PREFIX=$PREBUILT/bin/i686-linux-android-
 ARCH=x86
 CPU=i686
 OPTIMIZE_CFLAGS="-march=$CPU"
-PREFIX=./android/$CPU
+PREFIX=./android/x86
 ADDITIONAL_CONFIGURE_FLAG="--disable-mmx --disable-yasm"
 build_one
 
+  if [[ -e ./build_ffmpeg/android ]]; then
+      rm -rf ./build_ffmpeg/android
+  fi
+
+mv ./android ./build_ffmpeg/
+
 
diff --git a/TMessagesProj/jni/ffmpeg/build_ffmpeg/vpx-android/_settings.sh b/TMessagesProj/jni/ffmpeg/build_ffmpeg/vpx-android/_settings.sh
new file mode 100644
index 000000000..6265adbf5
--- /dev/null
+++ b/TMessagesProj/jni/ffmpeg/build_ffmpeg/vpx-android/_settings.sh
@@ -0,0 +1,103 @@
+#!/bin/bash
+
+if [[ -z $ANDROID_NDK ]] || [[ ! -d $ANDROID_NDK ]] ; then
+	echo "You need to set ANDROID_NDK environment variable, exiting"
+	echo "Use: export ANDROID_NDK=/your/path/to/android-ndk-rxx"
+	echo "e.g.: export ANDROID_NDK=/opt/android/android-ndk-r18b"
+	exit 1
+fi
+
+set -u
+
+ANDROID_API=21
+
+ABIS=("armeabi-v7a" "arm64-v8a" "x86" "x86_64")
+
+BASEDIR=`pwd`
+NDK=${ANDROID_NDK}
+HOST_NUM_CORES=$(nproc)
+
+CFLAGS_="-DANDROID -fpic -fpie"
+LDFLAGS_=""
+
+configure() {
+  ABI=$1;
+
+  case $ABI in
+    armeabi)
+      NDK_ARCH="arm"
+      NDK_ABIARCH="arm-linux-androideabi"
+      CFLAGS="-march=armv5 -marm -finline-limit=64"
+      LDFLAGS=""
+      ASFLAGS=""
+    ;;
+    armeabi-v7a)
+      NDK_ARCH="arm"
+      NDK_ABIARCH="arm-linux-androideabi"
+      CFLAGS="${CFLAGS_} -Os -march=armv7-a -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a8 -mthumb -D__thumb__"
+      LDFLAGS="${LDFLAGS_} -march=armv7-a"
+      ASFLAGS=""
+    ;;
+    arm64-v8a)
+      NDK_ARCH="arm64"
+      NDK_ABIARCH="aarch64-linux-android"
+      CFLAGS="${CFLAGS_} -O3 -march=armv8-a"
+      LDFLAGS="${LDFLAGS_}"
+      ASFLAGS=""
+    ;;
+    x86)
+      NDK_ARCH="x86"
+      NDK_ABIARCH="i686-linux-android"
+      CFLAGS="${CFLAGS_} -O3 -march=i686 -mtune=intel -msse3 -mfpmath=sse -m32 -fPIC"
+      LDFLAGS="-m32"
+      ASFLAGS="-D__ANDROID__"
+    ;;
+    x86_64)
+      NDK_ARCH="x86_64"
+      NDK_ABIARCH="x86_64-linux-android"
+      CFLAGS="${CFLAGS_} -O3 -march=x86-64 -mtune=intel -msse4.2 -mpopcnt -m64 -fPIC"
+      LDFLAGS=""
+      ASFLAGS="-D__ANDROID__"
+    ;;
+  esac
+
+  TOOLCHAIN_PREFIX=${BASEDIR}/android-toolchain
+  NDK_SYSROOT=${TOOLCHAIN_PREFIX}/sysroot
+
+  if [[ -e ${TOOLCHAIN_PREFIX} ]]; then
+      rm -rf ${TOOLCHAIN_PREFIX}
+  fi
+
+  [[ -d ${TOOLCHAIN_PREFIX} ]] || python ${NDK}/build/tools/make_standalone_toolchain.py \
+     --arch ${NDK_ARCH} \
+     --api ${ANDROID_API} \
+     --stl libc++ \
+     --install-dir=${TOOLCHAIN_PREFIX}
+
+  PREFIX=../../../android/${ABI}
+
+
+  export PATH=${TOOLCHAIN_PREFIX}/bin:$PATH
+  export CROSS_PREFIX=${TOOLCHAIN_PREFIX}/bin/${NDK_ABIARCH}-
+  export CFLAGS="${CFLAGS}"
+  export CPPFLAGS="${CFLAGS}"
+  export CXXFLAGS="${CFLAGS} -std=c++11"
+  export ASFLAGS="${ASFLAGS}"
+  export LDFLAGS="${LDFLAGS} -L${NDK_SYSROOT}/usr/lib"
+
+  export AR="${CROSS_PREFIX}ar"
+  export AS="${CROSS_PREFIX}clang"
+  export CC="${CROSS_PREFIX}clang"
+  export CXX="${CROSS_PREFIX}clang++"
+  export LD="${CROSS_PREFIX}ld"
+  export STRIP="${CROSS_PREFIX}strip"
+  export RANLIB="${CROSS_PREFIX}ranlib"
+  export CPP="${CROSS_PREFIX}cpp"
+  export NM="${CROSS_PREFIX}nm"
+
+  echo "**********************************************"
+  echo "### Use NDK=${NDK}"
+  echo "### Use ANDROID_API=${ANDROID_API}"
+  echo "### Install directory: PREFIX=${PREFIX}"
+  echo "**********************************************"
+}
diff --git a/TMessagesProj/jni/ffmpeg/build_ffmpeg/vpx-android/build-vpx.sh b/TMessagesProj/jni/ffmpeg/build_ffmpeg/vpx-android/build-vpx.sh
new file mode 100644
index 000000000..5d2a8d078
--- /dev/null
+++ b/TMessagesProj/jni/ffmpeg/build_ffmpeg/vpx-android/build-vpx.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+
+set -u
+. _settings.sh
+
+LIB_VPX="libvpx"
+LIB_GIT=v1.10.0
+
+if [[ -f "${LIB_VPX}/build/make/version.sh" ]]; then
+  version=`"${LIB_VPX}/build/make/version.sh" --bare "${LIB_VPX}"`
+fi
+
+configure_make() {
+  pushd "${LIB_VPX}" || exit
+  ABI=$1;
+  echo -e "\n** BUILD STARTED: ${LIB_VPX} (${version}) for ${ABI} **"
+
+  configure "$@"
+  case ${ABI} in
+    armeabi)
+      TARGET="armv7-android-gcc --disable-neon --disable-neon-asm"
+    ;;
+	armeabi-v7a)
+      TARGET="armv7-android-gcc --enable-neon --disable-neon-asm"
+    ;;
+    arm64-v8a)
+      TARGET="arm64-android-gcc"
+    ;;
+    x86)
+      TARGET="x86-android-gcc"
+    ;;
+    x86_64)
+      TARGET="x86_64-android-gcc"
+    ;;
+    mips)
+      TARGET="mips32-linux-gcc"
+    ;;
+    mips64)
+      TARGET="mips64-linux-gcc"
+    ;;
+  esac
+
+make clean
+
+CPU_DETECT="--disable-runtime-cpu-detect"
+if [[ $1 =~ x86.* ]]; then
+   CPU_DETECT="--enable-runtime-cpu-detect"
+fi
+
+  ./configure \
+    --extra-cflags="-isystem ${NDK_SYSROOT}/usr/include/${NDK_ABIARCH} -isystem ${NDK_SYSROOT}/usr/include" \
+    --libc=${NDK_SYSROOT} \
+    --prefix=${PREFIX} \
+    --target=${TARGET} \
+    ${CPU_DETECT} \
+    --as=auto \
+    --disable-docs \
+    --enable-pic \
+    --enable-libyuv \
+    --enable-static \
+    --enable-small \
+    --enable-optimizations \
+    --enable-better-hw-compatibility \
+    --enable-realtime-only \
+    --enable-vp8 \
+    --enable-vp9 \
+    --disable-webm-io \
+    --disable-examples \
+    --disable-tools \
+    --disable-debug \
+    --disable-unit-tests || exit 1
+
+  make -j${HOST_NUM_CORES} install
+  popd || true
+}
+
+for ((i=0; i < ${#ABIS[@]}; i++))
+do
+  if [[ $# -eq 0 ]] || [[ "$1" == "${ABIS[i]}" ]]; then
+    [[ ${ANDROID_API} -lt 21 ]] && ( echo "${ABIS[i]}" | grep 64 > /dev/null ) && continue;
+    configure_make "${ABIS[i]}"
+    echo -e "** BUILD COMPLETED: ${LIB_VPX} for ${ABIS[i]} **\n\n"
+  fi
+done