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EafyEafy
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‎.DS_Store

6 KB
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‎FFmpeg_Android_Share_OK.zip

29.8 MB
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‎FFmpeg_Android_Static_OK.zip

32.9 MB
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‎build-ffmpeg-android.sh

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#!/bin/bash
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#需要编译FFpmeg版本号
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FF_VERSION="3.4.2"
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SOURCE="ffmpeg-$FF_VERSION"
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SHELL_PATH=`pwd`
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FF_PATH=$SHELL_PATH/$SOURCE
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#输出路径
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PREFIX=$SHELL_PATH/FFmpeg_android
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COMP_BUILD=$1
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#需要编译的Android API版本
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ANDROID_API=21
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#需要编译的NDK路径，NDK版本需大等于r15c
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NDK=/Users/lzj/Library/Android/sdk/ndk-bundle
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#x264库路径
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x264=$SHELL_PATH/x264_android
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if [ "$x264" ] && [[ $FF_VERSION == 3.0.* ]] || [[ $FF_VERSION == 3.1.* ]]
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then
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echo "Use low version x264"
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sh $SHELL_PATH/build-x264-android.sh $COMP_BUILD
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elif [ "$x264" ]
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then
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echo "Use last version x264"
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sh $SHELL_PATH/build-x264-android.sh $COMP_BUILD last $ANDROID_API $NDK
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fi
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#需要编译的平台:arm arm64 x86 x86_64，可传入平台单独编译对应的库
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ARCHS=(arm arm64 x86 x86_64)
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TRIPLES=(arm-linux-androideabi aarch64-linux-android i686-linux-android x86_64-linux-android)
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TRIPLES_PATH=(arm-linux-androideabi-4.9 aarch64-linux-android-4.9 x86-4.9 x86_64-4.9)
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FF_CONFIGURE_FLAGS="--enable-static --disable-shared --enable-pic --enable-gpl --enable-postproc --disable-stripping --enable-small --enable-version3 --enable-jni --enable-mediacodec --enable-decoder=h264_mediacodec --enable-hwaccel=h264_mediacodec --enable-decoder=hevc_mediacodec --enable-decoder=mpeg4_mediacodec --enable-decoder=vp8_mediacodec --enable-decoder=vp9_mediacodec"
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rm -rf "$SOURCE"
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if [ ! -r $SOURCE ]
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then
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if [ ! -f "$SOURCE.tar.bz2" ]
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then
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echo "$SOURCE source not found, Trying to download..."
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curl http://www.ffmpeg.org/releases/$SOURCE.tar.bz2 | tar xj || exit 1
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else
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mkdir $FF_PATH
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tar zxvf $SHELL_PATH/"$SOURCE.tar.bz2" --strip-components 1 -C $FF_PATH || exit 1
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fi
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fi
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#若使用android-ndk-r15c及以上NDK需要打此补丁(修改FFmepg与NDK代码冲突)
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sh $SHELL_PATH/build-ffmpeg-patch.sh $FF_PATH
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cd $FF_PATH
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export TMPDIR=$FF_PATH/tmpdir
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mkdir $TMPDIR
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for i in "${!ARCHS[@]}";
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do
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ARCH=${ARCHS[$i]}
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TOOLCHAIN=$NDK/toolchains/${TRIPLES_PATH[$i]}/prebuilt/darwin-x86_64
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SYSROOT=$NDK/platforms/android-$ANDROID_API/arch-$ARCH/
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ISYSROOT=$NDK/sysroot
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ASM=$ISYSROOT/usr/include/${TRIPLES[$i]}
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CROSS_PREFIX=$TOOLCHAIN/bin/${TRIPLES[$i]}-
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PREFIX_ARCH=$PREFIX/$ARCH
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if [ "$COMP_BUILD" = "" -o "$COMP_BUILD" = "$ARCH" ]
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then
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if [ "$ARCH" = "arm" ]
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then
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FF_EXTRA_CONFIGURE_FLAGS="--disable-asm"
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FF_EXTRA_CFLAGS="-fpic -ffunction-sections -funwind-tables -fstack-protector -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fomit-frame-pointer -fstrict-aliasing -funswitch-loops -finline-limit=300"
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TRMP_P="eabi-v7a"
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PREFIX_ARCH="$PREFIX_ARCH$TRMP_P"
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elif [ "$ARCH" = "arm64" ]
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then
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if [ $ANDROID_API -lt 21 ]
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then
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continue
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else
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FF_EXTRA_CONFIGURE_FLAGS=""
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FF_EXTRA_CFLAGS="-fpic"
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TRMP_P="-v8a"
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PREFIX_ARCH="$PREFIX_ARCH$TRMP_P"
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fi
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elif [ "$ARCH" = "x86" -o "$ARCH" = "x86_64" ]
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then
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if [ "$ARCH" = "x86_64" -a $ANDROID_API -lt 21 ]
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then
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continue
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else
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FF_EXTRA_CONFIGURE_FLAGS="--disable-asm"
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FF_EXTRA_CFLAGS="-fpic -Dipv6mr_interface=ipv6mr_ifindex -fasm -Wno-psabi -fno-short-enums -fno-strict-aliasing -fomit-frame-pointer -march=k8"
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fi
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else
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echo "Unrecognized arch:$ARCH"
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exit 1
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fi
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if [ "$x264" ]
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then
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FF_EXTRA_CONFIGURE_FLAGS="$FF_EXTRA_CONFIGURE_FLAGS --enable-libx264 --enable-encoder=libx264"
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FF_EXTRA_CFLAGS="$FF_EXTRA_CFLAGS -I$x264/${ARCHS[$i]}$TRMP_P/include"
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FF_LDFLAGS="-L$x264/${ARCHS[$i]}$TRMP_P/lib"
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else
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FF_LDFLAGS=""
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fi
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else
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continue
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fi
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FF_CFLAGS="-I$ASM -isysroot $ISYSROOT -D__ANDROID_API__=$ANDROID_API -U_FILE_OFFSET_BITS -O3 -pipe -Wall -ffast-math -fstrict-aliasing -Werror=strict-aliasing -Wno-psabi -Wa,--noexecstack -DANDROID"
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./configure \
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--prefix=$PREFIX_ARCH \
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--sysroot=$SYSROOT \
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--target-os=android \
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--arch=$ARCH \
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--cross-prefix=$CROSS_PREFIX \
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--enable-cross-compile \
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--disable-runtime-cpudetect \
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--disable-doc \
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--disable-debug \
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--disable-ffmpeg \
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--disable-ffprobe \
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--disable-ffserver \
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$FF_CONFIGURE_FLAGS \
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$FF_EXTRA_CONFIGURE_FLAGS \
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--extra-cflags="$FF_EXTRA_CFLAGS $FF_CFLAGS" \
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--extra-ldflags="$FF_LDFLAGS" \
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$ADDITIONAL_CONFIGURE_FLAG || exit 1
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make -j3 install || exit 1
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make distclean
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rm -rf "$PREFIX_ARCH/share"
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rm -rf "$PREFIX_ARCH/lib/pkgconfig"
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done
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echo "Android FFmpeg bulid success!"
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‎build-ffmpeg-patch.sh

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#!/bin/bash
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FF_PATH=$1
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SHELL_PATH=`pwd`
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set -x
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patch -p0 -N --dry-run --silent -f $FF_PATH/libavcodec/aaccoder.c < $SHELL_PATH/ffmpeg_modify_aacoder.patch 1>/dev/null
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if [ $? -eq 0 ]; then
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patch -p0 -f $FF_PATH/libavcodec/aaccoder.c < $SHELL_PATH/ffmpeg_modify_aacoder.patch
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fi
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patch -p0 -N --dry-run --silent -f $FF_PATH/libavcodec/hevc_mvs.c < $SHELL_PATH/ffmpeg_modify_hevc_mvs.patch 1>/dev/null
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if [ $? -eq 0 ]; then
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patch -p0 -f $FF_PATH/libavcodec/hevc_mvs.c < $SHELL_PATH/ffmpeg_modify_hevc_mvs.patch
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fi
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patch -p0 -N --dry-run --silent -f $FF_PATH/libavcodec/opus_pvq.c < $SHELL_PATH/ffmpeg_modify_opus_pvq.patch 1>/dev/null
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if [ $? -eq 0 ]; then
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patch -p0 -f $FF_PATH/libavcodec/opus_pvq.c < $SHELL_PATH/ffmpeg_modify_opus_pvq.patch
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fi
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patch -p0 -N --dry-run --silent -f $FF_PATH/configure < $SHELL_PATH/ffmpeg_modify_configure.patch 1>/dev/null
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if [ $? -eq 0 ]; then
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patch -p0 -f $FF_PATH/configure < $SHELL_PATH/ffmpeg_modify_configure.patch
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fi
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set +x
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‎build-x264-android.sh

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#!/bin/bash
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X264_VERSION=""
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SOURCE="x264"
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SHELL_PATH=`pwd`
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X264_PATH=$SHELL_PATH/$SOURCE
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#输出路径
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PREFIX=$SHELL_PATH/x264_android
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COMP_BUILD=$1
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LAST_VERSION=$2
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ANDROID_API=$3
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NDK=$4
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#需要编译的Android API版本
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if [ ! "$ANDROID_API" ]
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then
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ANDROID_API=21
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fi
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#需要编译的NDK路径，NDK版本需大等于r15c
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if [ ! "$NDK" ]
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then
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NDK=/Users/lzj/Library/Android/sdk/ndk-bundle
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fi
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echo ANDROID_API=$ANDROID_API
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echo NDK=$NDK
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#需要编译的平台:arm arm64 x86 x86_64
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ARCHS=(arm arm64 x86 x86_64)
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TRIPLES=(arm-linux-androideabi aarch64-linux-android i686-linux-android x86_64-linux-android)
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TRIPLES_PATH=(arm-linux-androideabi-4.9 aarch64-linux-android-4.9 x86-4.9 x86_64-4.9)
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FF_CONFIGURE_FLAGS="--enable-static --enable-pic --disable-cli"
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#FF_CONFIGURE_FLAGS="--enable-shared --enable-pic --disable-cli"
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#rm -rf "$SOURCE"
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if [ ! -r $SOURCE ]
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then
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if [ "$LAST_VERSION" ] && [ $ANDROID_API -ge 21 ]
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then
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X264_TAR_NAME="x264-snapshot-20180630-2245.tar.bz2"
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else
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X264_TAR_NAME="x264-snapshot-20160114-2245.tar.bz2"
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fi
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if [ ! -f "$SHELL_PATH/$X264_TAR_NAME" ]
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then
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echo "$X264_TAR_NAME source not found, Trying to download..."
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curl -O http://download.videolan.org/pub/videolan/x264/snapshots/$X264_TAR_NAME
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fi
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mkdir $X264_PATH
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tar zxvf $SHELL_PATH/$X264_TAR_NAME --strip-components 1 -C $X264_PATH || exit 1
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fi
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cd $X264_PATH
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for i in "${!ARCHS[@]}";
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do
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ARCH=${ARCHS[$i]}
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TOOLCHAIN=$NDK/toolchains/${TRIPLES_PATH[$i]}/prebuilt/darwin-x86_64
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SYSROOT=$NDK/platforms/android-$ANDROID_API/arch-$ARCH/
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ISYSROOT=$NDK/sysroot
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ASM=$ISYSROOT/usr/include/${TRIPLES[$i]}
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CROSS_PREFIX=$TOOLCHAIN/bin/${TRIPLES[$i]}-
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PREFIX_ARCH=$PREFIX/$ARCH
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if [ "$COMP_BUILD" = "" -o "$COMP_BUILD" = "$ARCH" ]
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then
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if [ "$ARCH" = "arm" ]
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then
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TRMP_P="eabi-v7a"
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PREFIX_ARCH="$PREFIX_ARCH$TRMP_P"
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FF_CONFIGURE_FLAGS="$FF_CONFIGURE_FLAGS --disable-asm"
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elif [ "$ARCH" = "arm64" ]
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then
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if [ $ANDROID_API -lt 21 ]
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then
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continue
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else
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TRMP_P="-v8a"
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PREFIX_ARCH="$PREFIX_ARCH$TRMP_P"
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FF_CONFIGURE_FLAGS="$FF_CONFIGURE_FLAGS"
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fi
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elif [ "$ARCH" = "x86_64" -a $ANDROID_API -lt 21 ]
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then
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continue
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else
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FF_CONFIGURE_FLAGS="$FF_CONFIGURE_FLAGS --disable-asm"
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fi
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else
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continue
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fi
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FF_CFLAGS="-I$ASM -isysroot $ISYSROOT -D__ANDROID_API__=$ANDROID_API -U_FILE_OFFSET_BITS -DANDROID -fPIC"
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./configure \
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--prefix=$PREFIX_ARCH \
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--sysroot=$SYSROOT \
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--host=${TRIPLES[$i]} \
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--cross-prefix=$CROSS_PREFIX \
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$FF_CONFIGURE_FLAGS \
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--extra-cflags="$FF_CFLAGS" \
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--extra-ldflags="" \
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$ADDITIONAL_CONFIGURE_FLAG || exit 1
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make -j3 install || exit 1
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make distclean
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rm -rf "$PREFIX_ARCH/lib/pkgconfig"
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if [[ $FF_CONFIGURE_FLAGS == *--enable-shared* ]]
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then
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mv $PREFIX_ARCH/lib/libx264.so.* $PREFIX_ARCH/lib/libx264.so
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fi
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done
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echo "Android x264 bulid success!"
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‎ffmpeg-3.4.2.tar.bz2

9.71 MB
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‎ffmpeg_modify_aacoder.patch

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--- a/ffmpeg/libavcodec/aaccoder.c
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+++ b/ffmpeg/libavcodec/aaccoder.c
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@@ -58,12 +58,13 @@
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/* Parameter of f(x) = a*(100/lambda), defines how much PNS is allowed to
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* replace low energy non zero bands */
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#define NOISE_LAMBDA_REPLACE 1.948f
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#include "libavcodec/aaccoder_trellis.h"
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+#undef B0
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/**
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* structure used in optimal codebook search
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*/
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typedef struct BandCodingPath {
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int prev_idx; ///< pointer to the previous path point

‎ffmpeg_modify_configure.patch

+11
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--- a/ffmpeg/configure
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+++ b/ffmpeg/configure
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@@ -3415,4 +3415,4 @@
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-SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
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-LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
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-SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)'
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-SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)'
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+SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
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+LIB_INSTALL_EXTRA_CMD='$$(RANLIB)"$(LIBDIR)/$(LIBNAME)"'
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+SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
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+SLIB_INSTALL_LINKS='$(SLIBNAME)'

‎ffmpeg_modify_hevc_mvs.patch

+16
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--- a/ffmpeg/libavcodec/hevc_mvs.c
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+++ b/ffmpeg/libavcodec/hevc_mvs.c
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@@ -20,12 +20,13 @@
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "hevc.h"
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#include "hevcdec.h"
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+#undef B0
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static const uint8_t l0_l1_cand_idx[12][2] = {
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{ 0, 1, },
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{ 1, 0, },
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{ 0, 2, },
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{ 2, 0, },

‎ffmpeg_modify_opus_pvq.patch

+18
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--- a/ffmpeg/libavcodec/opus_pvq.c
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+++ b/ffmpeg/libavcodec/opus_pvq.c
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@@ -22,13 +22,14 @@
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "opustab.h"
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#include "opus_pvq.h"
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-
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+#undef B0
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+
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#define CELT_PVQ_U(n, k) (ff_celt_pvq_u_row[FFMIN(n, k)][FFMAX(n, k)])
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#define CELT_PVQ_V(n, k) (CELT_PVQ_U(n, k) + CELT_PVQ_U(n, (k) + 1))
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static inline int16_t celt_cos(int16_t x)
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{
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x = (MUL16(x, x) + 4096) >> 13;

‎x264-snapshot-20160114-2245.tar.bz2

708 KB
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‎x264-snapshot-20180401-2245.tar.bz2

748 KB
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‎x264-snapshot-20180630-2245.tar.bz2

748 KB
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