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LincolnLawLincolnLaw
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add build ios framework script
rename bundle
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‎.gitignore

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scratch*
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thin*
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fat*
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FFmpeg.framework
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FFmpeg-*
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.DS_Store

‎build-ffmpeg-iOS-framework.sh

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#!/bin/sh
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# directories
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SCRATCH=`pwd`/"scratch"
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ARCHS="arm64 armv7 i386 x86_64"
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FFMPEG_VERSION="3.4"
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export FFMPEG_VERSION
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HEADER_SUFFIX=".h"
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CURRENT_FOLDER=`pwd`
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FRAMEWORK_NAME="FFmpeg"
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FRAMEWORK_EXT=".framework"
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FRAMEWORK="$FRAMEWORK_NAME$FRAMEWORK_EXT"
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BUILD_FOLDER="$CURRENT_FOLDER/FFmpeg-iOS"
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BUILD_THIN_FOLDER="$CURRENT_FOLDER/thin"
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BUILD_INCLUDE_FOLDER="$BUILD_FOLDER/include"
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BUILD_LIB_FOLDER="$BUILD_FOLDER/lib"
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OUTPUT_FOLDER="$CURRENT_FOLDER/$FRAMEWORK"
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OUTPUT_INFO_PLIST_FILE="$OUTPUT_FOLDER/Info.plist"
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OUTPUT_HEADER_FOLDER="$OUTPUT_FOLDER/Headers"
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OUTPUT_UMBRELLA_HEADER="$OUTPUT_HEADER_FOLDER/ffmpeg.h"
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OUTPUT_MODULES_FOLDER="$OUTPUT_FOLDER/Modules"
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OUTPUT_MODULES_FILE="$OUTPUT_MODULES_FOLDER/module.modulemap"
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VERSION_NEW_NAME="Version.h"
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BUNDLE_ID="org.ffmpeg.FFmpeg"
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function CreateFramework() {
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rm -rf $OUTPUT_FOLDER
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mkdir -p $OUTPUT_HEADER_FOLDER $OUTPUT_MODULES_FOLDER
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}
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function CompileSource() {
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./build-ffmpeg.sh $ARCHS
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./build-ffmpeg.sh lipo
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}
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function MergeStaticLibrary() {
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local files=""
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for ARCH in $ARCHS; do
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folder="$SCRATCH/$ARCH"
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name="$FRAMEWORK_NAME$ARCH.a"
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ar cru $name $(find $folder -name "*.o")
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files="$files $name"
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done
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lipo -create $files -output FFmpeg
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for file in $files; do
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rm -rf $file
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done
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mv $FRAMEWORK_NAME $OUTPUT_FOLDER
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}
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function RenameHeader() {
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local include_folder="$(pwd)/FFmpeg-iOS/include"
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local need_replace_version_folder=""
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for folder in "$include_folder"/*; do
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local folder_name=`basename $folder`
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local verstion_file_name="$folder_name$VERSION_NEW_NAME"
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for header in "$folder"/*; do
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local header_name=`basename $header`
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local dst_name=$header_name
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if [ $header_name == "version.h" ]; then
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dst_name=$verstion_file_name
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fi
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local dst_folder=$OUTPUT_HEADER_FOLDER
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local file_name="$folder/$header_name"
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local dst_file_name="$dst_folder/$dst_name"
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cp $file_name $dst_file_name
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find "$dst_folder" -name "$dst_name" -type f -exec sed -i '' "s/\"version.h\"/\"$verstion_file_name\"/g" {} \;
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done
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need_replace_version_folder="$need_replace_version_folder $folder_name"
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done
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for folder_name in $need_replace_version_folder; do
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local verstion_file_name="$folder_name$VERSION_NEW_NAME"
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find $OUTPUT_HEADER_FOLDER -type f -exec sed -i '' "s/\"$folder_name\/version.h\"/\"$verstion_file_name\"/g" {} \;
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done
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find $OUTPUT_HEADER_FOLDER -type f -exec sed -i '' "s/libavformat\///g" {} \;
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find $OUTPUT_HEADER_FOLDER -type f -exec sed -i '' "s/libavutil\///g" {} \;
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find $OUTPUT_HEADER_FOLDER -type f -exec sed -i '' "s/libavcodec\///g" {} \;
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}
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# COPY MISSING inttypes.h
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function CopyInttype() {
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local file="$(xcode-select -p)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/clang/include/inttypes.h"
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cp $file $OUTPUT_HEADER_FOLDER
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find $OUTPUT_HEADER_FOLDER -type f -exec sed -i '' "s/<inttypes.h>/\"inttypes.h\"/g" {} \;
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}
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function CreateModulemapAndUmbrellaHeader() {
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#create ffmpeg.h
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cat > $OUTPUT_UMBRELLA_HEADER <<EOF
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#import <Foundation/Foundation.h>
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#import <VideoToolbox/VideoToolbox.h>
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#import <AudioToolbox/AudioToolbox.h>
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#include "avcodec.h"
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#include "avdevice.h"
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#include "avfilter.h"
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#include "avformat.h"
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#include "avutil.h"
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#include "swscale.h"
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#include "swresample.h"
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double FFmpegVersionNumber = $FFMPEG_VERSION;
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EOF
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cat > $OUTPUT_MODULES_FILE <<EOF
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framework module $FRAMEWORK_NAME {
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umbrella header "ffmpeg.h"
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export *
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module * { export * }
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}
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EOF
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}
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function CreateInfoPlist() {
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DEFAULT_iOS_SDK_VERSION=`defaults read $(xcode-select -p)/Platforms/iPhoneOS.platform/version CFBundleShortVersionString`
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DTCompiler=`defaults read $(xcode-select -p)/../info DTCompiler`
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DTPlatformBuild=`defaults read $(xcode-select -p)/../info DTPlatformBuild`
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DTSDKBuild=`defaults read $(xcode-select -p)/../info DTSDKBuild`
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DTXcode=`defaults read $(xcode-select -p)/../info DTXcode`
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DTXcodeBuild=`defaults read $(xcode-select -p)/../info DTXcodeBuild`
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OS_BUILD_VERSION=$(sw_vers -buildVersion)
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cat > $OUTPUT_INFO_PLIST_FILE <<EOF
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>BuildMachineOSBuild</key>
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<string>$OS_BUILD_VERSION</string>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>$FRAMEWORK_NAME</string>
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<key>CFBundleIdentifier</key>
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<string>$BUNDLE_ID</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>$FRAMEWORK_NAME</string>
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<key>CFBundlePackageType</key>
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<string>FMWK</string>
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<key>CFBundleShortVersionString</key>
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<string>$FFMPEG_VERSION</string>
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<key>CFBundleSignature</key>
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<string>????</string>
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<key>CFBundleSupportedPlatforms</key>
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<array>
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<string>iPhoneOS</string>
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</array>
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<key>CFBundleVersion</key>
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<string>1</string>
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<key>DTCompiler</key>
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<string>$DTCompiler</string>
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<key>DTPlatformBuild</key>
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<string>$DTPlatformBuild</string>
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<key>DTPlatformName</key>
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<string>iphoneos</string>
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<key>DTPlatformVersion</key>
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<string>$DEFAULT_iOS_SDK_VERSION</string>
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<key>DTSDKBuild</key>
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<string>$DTSDKBuild</string>
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<key>DTSDKName</key>
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<string>iphoneos$DEFAULT_iOS_SDK_VERSION</string>
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<key>DTXcode</key>
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<string>$DTXcode</string>
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<key>DTXcodeBuild</key>
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<string>$DTXcodeBuild</string>
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<key>MinimumOSVersion</key>
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<string>8.0</string>
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<key>UIDeviceFamily</key>
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<array>
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<integer>1</integer>
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<integer>2</integer>
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</array>
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</dict>
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</plist>
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EOF
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}
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CompileSource
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CreateFramework
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MergeStaticLibrary
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RenameHeader
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CreateModulemapAndUmbrellaHeader
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CopyInttype
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CreateInfoPlist

‎build-ffmpeg.sh

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#!/bin/sh
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# directories
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SOURCE="ffmpeg-3.4"
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FF_VERSION="3.4"
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if [[ $FFMPEG_VERSION != "" ]]; then
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FF_VERSION=$FFMPEG_VERSION
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fi
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SOURCE="ffmpeg-$FF_VERSION"
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FAT="FFmpeg-iOS"
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SCRATCH="scratch"

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