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Change FFMPEG build configuration from shared to static #22

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Change FFMPEG build configuration from shared to static #22

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fc2d30f
Change FFMPEG build configuration from shared to static
umirtech Mar 5, 2026
c34dbc6
Update android.sh
umirtech Mar 5, 2026
6347dec
Disable assembly optimizations in android.sh
umirtech Mar 5, 2026
f8c8c70
Increase optimization level to O3 for build flags
umirtech Mar 9, 2026
5dbc6d8
Add utvideo encoder to android.sh
umirtech Mar 9, 2026
b25d735
Add truehd decoder to android.sh
umirtech Apr 16, 2026
fc5a6c7
Add shared library creation for FFMPEG
umirtech Apr 16, 2026
7744434
Fix command to compile shared library with gcc
umirtech Apr 16, 2026
1be5512
Fix linking options in android.sh script
umirtech Apr 16, 2026
79f962b
Update output path for libffmpeg.so
umirtech Apr 16, 2026
ecf1e27
Update android.sh to enable file protocol
umirtech May 8, 2026
6774949
Enable bitstream filters in android.sh
umirtech May 9, 2026
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45 changes: 25 additions & 20 deletions android.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -17,11 +17,12 @@ ENABLED_CONFIG="\
--enable-libdav1d \
--enable-muxer=wav,mp4,matroska,webm,mp3,adts,flac,ogg,opus,mpegts,hls,dash,segment \
--enable-demuxer=* \
--enable-encoder=mjpeg \
--enable-decoder=h264,hevc,vp8,vp9,libdav1d,flv,vp6f,adpcm_swf,mpeg4,wmv3,mpeg1video,mpeg2video,mpeg2audio,msmpeg4v2,msmpeg4v3,theora,amrnb,amrwb,dvvideo,h263,mjpeg,png,jpeg,bmp,webp,mp3,aac,ac3,eac3,flac,opus,vorbis,pcm_s16le,pcm_s24le,alac,wma,ass,ssa,mov_text,subrip,webvtt,dvbsub,dvdsub,pgssub \
--enable-encoder=mjpeg,utvideo \
--enable-decoder=h264,hevc,vp8,vp9,libdav1d,flv,vp6f,adpcm_swf,mpeg4,wmv3,mpeg1video,mpeg2video,mpeg2audio,msmpeg4v2,msmpeg4v3,theora,truehd,amrnb,amrwb,dvvideo,h263,mjpeg,png,jpeg,bmp,webp,mp3,aac,ac3,eac3,flac,opus,vorbis,pcm_s16le,pcm_s24le,alac,wma,ass,ssa,mov_text,subrip,webvtt,dvbsub,dvdsub,pgssub,utvideo \
--enable-parser=* \
--enable-bsf=* \
--enable-shared "
--enable-bsf=* \
--enable-protocol=file \
--enable-static "


### Disable FFMPEG BUILD MODULES ####
Expand All @@ -35,7 +36,7 @@ DISABLED_CONFIG="\
--disable-libxml2 \
--disable-avdevice \
--disable-network \
--disable-static \
--disable-shared \
--disable-debug \
--disable-ffplay \
--disable-ffprobe \
Expand Down Expand Up @@ -105,8 +106,8 @@ pkg-config = 'pkg-config'
needs_exe_wrapper = true

[built-in options]
c_args = ['-fpic']
cpp_args = ['-fpic']
c_args = ['-fPIC']
cpp_args = ['-fPIC']
c_link_args = ['-Wl,-z,max-page-size=16384']

[host_machine]
Expand Down Expand Up @@ -157,8 +158,8 @@ configure_ffmpeg(){
--cxx="$CLANGXX" \
--sysroot="$SYSROOT" \
--prefix="$PREFIX" \
--extra-cflags="-fpic -DANDROID -fdata-sections -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -D__BIONIC_NO_PAGE_SIZE_MACRO -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security $EXTRA_CFLAGS -I$PREFIX/include " \
--extra-cxxflags="-fpic -DANDROID -fdata-sections -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -D__BIONIC_NO_PAGE_SIZE_MACRO -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -std=c++17 -fexceptions -frtti $EXTRA_CXXFLAGS -I$PREFIX/include " \
--extra-cflags="-fPIC -DANDROID -fdata-sections -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -D__BIONIC_NO_PAGE_SIZE_MACRO -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security $EXTRA_CFLAGS -I$PREFIX/include " \
--extra-cxxflags="-fPIC -DANDROID -fdata-sections -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -D__BIONIC_NO_PAGE_SIZE_MACRO -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -std=c++17 -fexceptions -frtti $EXTRA_CXXFLAGS -I$PREFIX/include " \
--extra-ldflags=" -Wl,-z,max-page-size=16384 -Wl,--build-id=sha1 -Wl,--no-rosegment -Wl,--no-undefined-version -Wl,--fatal-warnings -Wl,--no-undefined -Qunused-arguments -L$SYSROOT/usr/lib/$TARGET_ARCH-linux-android/$ANDROID_API_LEVEL -L$PREFIX/lib" \
--enable-pic \
${ENABLED_CONFIG} \
Expand All @@ -172,6 +173,10 @@ configure_ffmpeg(){
make clean
make -j2
make install -j2

${CLANG} -shared -o ${PREFIX}/lib/libffmpeg.so \
$(find libavcodec libavformat libavutil libswresample libswscale -name "*.o") \
-lm -lz -ldl

}

Expand All @@ -186,11 +191,11 @@ for ARCH in "${ARCH_LIST[@]}"; do
TARGET_ABI="aarch64"
PREFIX="${FFMPEG_BUILD_DIR}/$ANDROID_API_LEVEL/arm64-v8a"
CROSS_PREFIX="$ANDROID_NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin/$TARGET_ABI-linux-android${ANDROID_API_LEVEL}-"
EXTRA_CFLAGS="-O2 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O2 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CFLAGS="-O3 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O3 -march=$TARGET_CPU -fomit-frame-pointer"

EXTRA_CONFIG="\
--enable-asm \
--disable-asm \
--enable-neon "
;;
"armv7-a"|"armeabi-v7a"|"armv7a")
Expand All @@ -200,14 +205,14 @@ for ARCH in "${ARCH_LIST[@]}"; do
TARGET_ABI="armv7a"
PREFIX="${FFMPEG_BUILD_DIR}/$ANDROID_API_LEVEL/armeabi-v7a"
CROSS_PREFIX="$ANDROID_NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin/$TARGET_ABI-linux-androideabi${ANDROID_API_LEVEL}-"
EXTRA_CFLAGS="-O2 -march=$TARGET_CPU -mfpu=neon -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O2 -march=$TARGET_CPU -mfpu=neon -fomit-frame-pointer"
EXTRA_CFLAGS="-O3 -march=$TARGET_CPU -mfpu=neon -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O3 -march=$TARGET_CPU -mfpu=neon -fomit-frame-pointer"

EXTRA_CONFIG="\
--disable-armv5te \
--disable-armv6 \
--disable-armv6t2 \
--enable-asm \
--disable-asm \
--enable-neon "
;;
"x86-64"|"x86_64")
Expand All @@ -217,11 +222,11 @@ for ARCH in "${ARCH_LIST[@]}"; do
TARGET_ABI="x86_64"
PREFIX="${FFMPEG_BUILD_DIR}/$ANDROID_API_LEVEL/x86_64"
CROSS_PREFIX="$ANDROID_NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin/$TARGET_ABI-linux-android${ANDROID_API_LEVEL}-"
EXTRA_CFLAGS="-O2 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O2 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CFLAGS="-O3 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O3 -march=$TARGET_CPU -fomit-frame-pointer"

EXTRA_CONFIG="\
--enable-asm "
--disable-asm "
;;
"x86"|"i686")
echo -e "\e[1;32m$ARCH Libraries\e[0m"
Expand All @@ -230,8 +235,8 @@ for ARCH in "${ARCH_LIST[@]}"; do
TARGET_ABI="i686"
PREFIX="${FFMPEG_BUILD_DIR}/$ANDROID_API_LEVEL/x86"
CROSS_PREFIX="$ANDROID_NDK_PATH/toolchains/llvm/prebuilt/linux-x86_64/bin/$TARGET_ABI-linux-android${ANDROID_API_LEVEL}-"
EXTRA_CFLAGS="-O2 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O2 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CFLAGS="-O3 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CXXFLAGS="-O3 -march=$TARGET_CPU -fomit-frame-pointer"
EXTRA_CONFIG="\
--disable-asm "
;;
Expand Down
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