Usage: configure [options]
Options: [defaults in brackets after descriptions]
-Standard options:
+Help options:
--help print this message
+ --list-decoders show all available decoders
+ --list-encoders show all available encoders
+ --list-hwaccels show all available hardware accelerators
+ --list-demuxers show all available demuxers
+ --list-muxers show all available muxers
+ --list-parsers show all available parsers
+ --list-protocols show all available protocols
+ --list-bsfs show all available bitstream filters
+ --list-indevs show all available input devices
+ --list-outdevs show all available output devices
+ --list-filters show all available filters
+
+Standard options:
--logfile=FILE log tests and output to FILE [config.log]
--disable-logging do not log configure debug information
--prefix=PREFIX install in PREFIX [$prefix]
--incdir=DIR install includes in DIR [PREFIX/include]
--mandir=DIR install man page in DIR [PREFIX/share/man]
-Configuration options:
- --disable-static do not build static libraries [no]
- --enable-shared build shared libraries [no]
+Licensing options:
--enable-gpl allow use of GPL code, the resulting libs
and binaries will be under GPL [no]
--enable-version3 upgrade (L)GPL to version 3 [no]
--enable-nonfree allow use of nonfree code, the resulting libs
and binaries will be unredistributable [no]
+
+Configuration options:
+ --disable-static do not build static libraries [no]
+ --enable-shared build shared libraries [no]
+ --enable-small optimize for size instead of speed
+ --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
+ --enable-gray enable full grayscale support (slower color)
+ --disable-swscale-alpha disable alpha channel support in swscale
+
+Component options:
--disable-doc do not build documentation
--disable-ffmpeg disable ffmpeg build
--disable-ffplay disable ffplay build
--disable-os2threads disable OS/2 threads [auto]
--enable-x11grab enable X11 grabbing [no]
--disable-network disable network support [no]
- --enable-gray enable full grayscale support (slower color)
- --disable-swscale-alpha disable alpha channel support in swscale
- --disable-fastdiv disable table-based division
- --enable-small optimize for size instead of speed
- --disable-aandct disable AAN DCT code
--disable-dct disable DCT code
- --disable-fft disable FFT code
- --disable-golomb disable Golomb code
- --disable-huffman disable Huffman code
- --disable-lpc disable LPC code
--disable-mdct disable MDCT code
--disable-rdft disable RDFT code
+ --disable-fft disable FFT code
+ --enable-dxva2 enable DXVA2 code
--enable-vaapi enable VAAPI code [autodetect]
- --enable-vda enable VDA code [autodetect]
+ --enable-vda enable VDA code [autodetect]
--enable-vdpau enable VDPAU code [autodetect]
- --disable-dxva2 disable DXVA2 code
- --disable-vda disable VDA code
- --enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
- --enable-hardcoded-tables use hardcoded tables instead of runtime generation
- --disable-safe-bitstream-reader
- disable buffer boundary checking in bitreaders
- (faster, but may crash)
- --enable-memalign-hack emulate memalign, interferes with memory debuggers
+
+Individual component options:
--disable-everything disable all components listed below
--disable-encoder=NAME disable encoder NAME
--enable-encoder=NAME enable encoder NAME
--enable-protocol=NAME enable protocol NAME
--disable-protocol=NAME disable protocol NAME
--disable-protocols disable all protocols
+ --enable-indev=NAME enable input device NAME
--disable-indev=NAME disable input device NAME
- --disable-outdev=NAME disable output device NAME
--disable-indevs disable input devices
+ --enable-outdev=NAME enable output device NAME
+ --disable-outdev=NAME disable output device NAME
--disable-outdevs disable output devices
--disable-devices disable all devices
--enable-filter=NAME enable filter NAME
--disable-filter=NAME disable filter NAME
--disable-filters disable all filters
- --list-decoders show all available decoders
- --list-encoders show all available encoders
- --list-hwaccels show all available hardware accelerators
- --list-muxers show all available muxers
- --list-demuxers show all available demuxers
- --list-parsers show all available parsers
- --list-protocols show all available protocols
- --list-bsfs show all available bitstream filters
- --list-indevs show all available input devices
- --list-outdevs show all available output devices
- --list-filters show all available filters
External library support:
--enable-avisynth enable reading of AVISynth script files [no]
--enable-gnutls enable gnutls [no]
--enable-libaacplus enable AAC+ encoding via libaacplus [no]
--enable-libass enable libass subtitles rendering [no]
+ --enable-libbluray enable BluRay reading using libbluray [no]
--enable-libcelt enable CELT decoding via libcelt [no]
--enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
--enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
--enable-libspeex enable Speex support via libspeex [no]
--enable-libstagefright-h264 enable H.264 decoding via libstagefright [no]
--enable-libtheora enable Theora encoding via libtheora [no]
- --enable-libutvideo enable Ut Video decoding via libutvideo [no]
+ --enable-libutvideo enable Ut Video encoding and decoding via libutvideo [no]
--enable-libv4l2 enable libv4l2/v4l-utils [no]
--enable-libvo-aacenc enable AAC encoding via libvo-aacenc [no]
--enable-libvo-amrwbenc enable AMR-WB encoding via libvo-amrwbenc [no]
--extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]
--extra-libs=ELIBS add ELIBS [$ELIBS]
--extra-version=STRING version string suffix []
+ --optflags override optimization-related compiler flags
--build-suffix=SUFFIX library name suffix []
+ --malloc-prefix=PREFIX prefix malloc and related names with PREFIX
--progs-suffix=SUFFIX program name suffix []
--arch=ARCH select architecture [$arch]
--cpu=CPU select the minimum required CPU (affects
instruction selection, may crash on older CPUs)
+ --enable-pic build position-independent code
+ --enable-sram allow use of on-chip SRAM
+ --disable-symver disable symbol versioning
+ --disable-fastdiv disable table-based division
+ --enable-hardcoded-tables use hardcoded tables instead of runtime generation
+ --disable-safe-bitstream-reader
+ disable buffer boundary checking in bitreaders
+ (faster, but may crash)
+ --enable-memalign-hack emulate memalign, interferes with memory debuggers
+
+Optimization options (experts only):
--disable-asm disable all assembler optimizations
--disable-altivec disable AltiVec optimizations
--disable-amd3dnow disable 3DNow! optimizations
--disable-armv6 disable armv6 optimizations
--disable-armv6t2 disable armv6t2 optimizations
--disable-armvfp disable ARM VFP optimizations
- --disable-iwmmxt disable iwmmxt optimizations
--disable-mmi disable MMI optimizations
--disable-neon disable NEON optimizations
--disable-vis disable VIS optimizations
--disable-yasm disable use of yasm assembler
- --enable-pic build position-independent code
- --malloc-prefix=PFX prefix malloc and related names with PFX
- --enable-sram allow use of on-chip SRAM
- --disable-symver disable symbol versioning
- --optflags override optimization-related compiler flags
--postproc-version=V build libpostproc version V.
Where V can be '$ALT_PP_VER_MAJOR.$ALT_PP_VER_MINOR.$ALT_PP_VER_MICRO' or 'current'. [$postproc_version_default]
CONFIG_LIST="
$COMPONENT_LIST
$PROGRAM_LIST
- avplay
- avprobe
- avserver
- aandct
ac3dsp
avcodec
avdevice
fft
frei0r
gnutls
- golomb
gpl
gray
- h264chroma
- h264dsp
- h264pred
hardcoded_tables
- huffman
libaacplus
libass
+ libbluray
libcdio
libcelt
libdc1394
libx264
libxavs
libxvid
- lpc
lsp
mdct
memalign_hack
armv6t2
armvfp
avx
- iwmmxt
mmi
mmx
mmx2
attribute_may_alias
attribute_packed
cbrtf
+ clock_gettime
closesocket
cmov
dcbzl
GetProcessMemoryInfo
GetProcessTimes
getrusage
+ glob
gnu_as
ibm_asm
inet_aton
# options emitted with CONFIG_ prefix but not available on command line
CONFIG_EXTRA="
+ aandct
avutil
+ golomb
gplv3
+ h264chroma
+ h264dsp
+ h264pred
+ h264qpel
+ huffman
lgplv3
+ lpc
"
CMDLINE_SELECT="
armv6_deps="arm"
armv6t2_deps="arm"
armvfp_deps="arm"
-iwmmxt_deps="arm"
neon_deps="arm"
vfpv3_deps="armvfp"
h263i_decoder_select="h263_decoder"
h263p_encoder_select="h263_encoder"
h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser"
-h264_decoder_select="golomb h264chroma h264dsp h264pred"
+h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel"
h264_dxva2_hwaccel_deps="dxva2api_h"
h264_dxva2_hwaccel_select="dxva2 h264_decoder"
h264_vaapi_hwaccel_select="vaapi h264_decoder"
qcelp_decoder_select="lsp"
qdm2_decoder_select="mdct rdft mpegaudiodsp"
ra_144_encoder_select="lpc"
+ralf_decoder_select="golomb"
rv10_decoder_select="h263_decoder"
rv10_encoder_select="h263_encoder"
rv20_decoder_select="h263_decoder"
rv20_encoder_select="h263_encoder"
-rv30_decoder_select="golomb h264chroma h264pred"
-rv40_decoder_select="golomb h264chroma h264pred"
+rv30_decoder_select="golomb h264chroma h264pred h264qpel"
+rv40_decoder_select="golomb h264chroma h264pred h264qpel"
shorten_decoder_select="golomb"
sipr_decoder_select="lsp"
snow_decoder_select="dwt"
sonic_encoder_select="golomb"
sonic_ls_encoder_select="golomb"
svq1_encoder_select="aandct"
-svq3_decoder_select="golomb h264chroma h264dsp h264pred"
+svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel"
svq3_decoder_suggest="zlib"
theora_decoder_select="vp3_decoder"
tiff_decoder_suggest="zlib"
tscc_decoder_select="zlib"
twinvq_decoder_select="mdct lsp sinewin"
vc1_crystalhd_decoder_select="crystalhd"
-vc1_decoder_select="h263_decoder h264chroma"
+vc1_decoder_select="h263_decoder h264chroma h264qpel"
vc1_dxva2_hwaccel_deps="dxva2api_h"
vc1_dxva2_hwaccel_select="dxva2 vc1_decoder"
vc1_vaapi_hwaccel_select="vaapi vc1_decoder"
vp6_decoder_select="huffman"
vp6a_decoder_select="vp6_decoder"
vp6f_decoder_select="vp6_decoder"
-vp8_decoder_select="h264pred"
+vp8_decoder_select="h264pred h264qpel"
wmapro_decoder_select="mdct sinewin"
wmav1_decoder_select="mdct sinewin"
wmav1_encoder_select="mdct sinewin"
wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
wmv3_vdpau_decoder_select="vc1_vdpau_decoder"
wmv3image_decoder_select="wmv3_decoder"
+zerocodec_decoder_select="zlib"
zlib_decoder_select="zlib"
zlib_encoder_select="zlib"
zmbv_decoder_select="zlib"
vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
# parsers
-h264_parser_select="golomb h264chroma h264dsp h264pred"
+h264_parser_select="golomb h264dsp h264pred"
# external libraries
libaacplus_encoder_deps="libaacplus"
libcelt_decoder_deps="libcelt"
libdirac_decoder_deps="libdirac !libschroedinger"
-libdirac_encoder_deps="libdirac"
libfaac_encoder_deps="libfaac"
libgsm_decoder_deps="libgsm"
libgsm_encoder_deps="libgsm"
libx264rgb_encoder_deps="libx264"
libxavs_encoder_deps="libxavs"
libxvid_encoder_deps="libxvid"
-libutvideo_decoder_deps="libutvideo gpl"
+libutvideo_decoder_deps="libutvideo"
+libutvideo_encoder_deps="libutvideo"
# demuxers / muxers
ac3_demuxer_select="ac3_parser"
vfwcap_indev_deps="capCreateCaptureWindow vfwcap_defines"
vfwcap_indev_extralibs="-lavicap32"
x11_grab_device_indev_deps="x11grab XShmCreateImage"
-x11_grab_device_indev_extralibs="-lX11 -lXext -lXfixes"
# protocols
+bluray_protocol_deps="libbluray"
gopher_protocol_deps="network"
httpproxy_protocol_deps="network"
httpproxy_protocol_select="tcp_protocol"
http_protocol_deps="network"
http_protocol_select="tcp_protocol"
https_protocol_select="tls_protocol"
+librtmp_protocol_deps="librtmp"
+librtmpe_protocol_deps="librtmp"
+librtmps_protocol_deps="librtmp"
+librtmpt_protocol_deps="librtmp"
+librtmpte_protocol_deps="librtmp"
mmsh_protocol_select="http_protocol"
mmst_protocol_deps="network"
+rtmp_protocol_deps="!librtmp_protocol"
rtmp_protocol_select="tcp_protocol"
rtp_protocol_select="udp_protocol"
tcp_protocol_deps="network"
ass_filter_deps="libass"
blackframe_filter_deps="gpl"
boxblur_filter_deps="gpl"
+colormatrix_filter_deps="gpl"
cropdetect_filter_deps="gpl"
delogo_filter_deps="gpl"
drawtext_filter_deps="libfreetype"
frei0r_filter_deps="frei0r dlopen"
+frei0r_filter_extralibs='$ldl'
frei0r_src_filter_deps="frei0r dlopen"
+frei0r_src_filter_extralibs='$ldl'
hqdn3d_filter_deps="gpl"
movie_filter_deps="avcodec avformat"
-mp_filter_deps="gpl avcodec swscale"
+mp_filter_deps="gpl avcodec swscale postproc"
mptestsrc_filter_deps="gpl"
negate_filter_deps="lut_filter"
ocv_filter_deps="libopencv"
gxf \
matroska=mkv \
mmf \
- mov \
+ mov="mov ismv" \
pcm_mulaw=mulaw \
mxf="mxf mxf_d10" \
nut \
- ogg \
+ ogg="ogg ogg_vp3" \
rawvideo=pixfmt \
rm \
swf \
yuv4mpegpipe=yuv4mpeg \
ac3_fixed_test_deps="ac3_fixed_encoder ac3_decoder"
+flashsv2_test_deps="zlib"
mpg_test_deps="mpeg1system_muxer mpegps_demuxer"
+mpng_test_deps="zlib"
+pp_test_deps="mp_filter"
+pp2_test_deps="mp_filter"
+pp3_test_deps="mp_filter"
+pp4_test_deps="mp_filter"
+pp5_test_deps="mp_filter"
+pp6_test_deps="mp_filter"
+zlib_test_deps="zlib"
+zmbv_test_deps="zlib"
# default parameters
ACODEC_TESTS=$(find_tests acodec)
VCODEC_TESTS=$(find_tests vsynth1)
+LAVF_FATE_TESTS=$(find_tests lavf-fate)
LAVF_TESTS=$(find_tests lavf)
LAVFI_TESTS=$(find_tests lavfi)
SEEK_TESTS=$(find_tests seek seek_)
-ALL_TESTS="$ACODEC_TESTS $VCODEC_TESTS $LAVF_TESTS $LAVFI_TESTS $SEEK_TESTS"
+ALL_TESTS="$ACODEC_TESTS $VCODEC_TESTS $LAVF_FATE_TESTS $LAVF_TESTS $LAVFI_TESTS $SEEK_TESTS"
pcm_test_deps=$(map 'echo ${v%_*}_decoder $v' $(filter pcm_* $ENCODER_LIST))
enable malloc_aligned
gas="gas-preprocessor.pl $cc"
enabled ppc && add_asflags -force_cpusubtype_ALL
- SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
+ SHFLAGS='-dynamiclib -Wl,-single_module -Wl,-install_name,$(SHLIBDIR)/$(SLIBNAME_WITH_MAJOR),-current_version,$(LIBVERSION),-compatibility_version,$(LIBMAJOR)'
enabled x86_32 && append SHFLAGS -Wl,-read_only_relocs,suppress
strip="${strip} -x"
add_ldflags -Wl,-dynamic,-search_paths_first
}
die_license_disabled gpl libcdio
+die_license_disabled gpl libutvideo
die_license_disabled gpl libx264
die_license_disabled gpl libxavs
die_license_disabled gpl libxvid
enabled armv6 && check_asm armv6 '"sadd16 r0, r0, r0"'
enabled armv6t2 && check_asm armv6t2 '"movt r0, #0"'
enabled armvfp && check_asm armvfp '"fadds s0, s0, s0"'
- enabled iwmmxt && check_asm iwmmxt '"wunpckelub wr6, wr4"'
enabled neon && check_asm neon '"vadd.i16 q0, q0, q0"'
enabled vfpv3 && check_asm vfpv3 '"vmov.f32 s0, #1.0"'
# Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
check_func nanosleep || { check_func nanosleep -lrt && add_extralibs -lrt; }
+check_func clock_gettime || { check_func clock_gettime -lrt && add_extralibs -lrt; }
check_func fcntl
check_func fork
check_func getaddrinfo $network_extralibs
check_func_headers windows.h GetProcessTimes
check_func_headers windows.h MapViewOfFile
check_func_headers windows.h VirtualAlloc
+check_func_headers glob.h glob
check_header dlfcn.h
check_header dxva2api.h -D_WIN32_WINNT=0x0600
enabled gnutls && require_pkg_config gnutls gnutls/gnutls.h gnutls_global_init
enabled libaacplus && require "libaacplus >= 2.0.0" aacplus.h aacplusEncOpen -laacplus
enabled libass && require_pkg_config libass ass/ass.h ass_library_init
+enabled libbluray && require libbluray libbluray/bluray.h bd_open -lbluray
enabled libcelt && require libcelt celt/celt.h celt_decode -lcelt0 &&
{ check_lib celt/celt.h celt_decoder_create_custom -lcelt0 ||
die "ERROR: libcelt version must be >= 0.11.0."; }
enabled libdirac && require_pkg_config dirac \
- "libdirac_decoder/dirac_parser.h libdirac_encoder/dirac_encoder.h" \
- "dirac_decoder_init dirac_encoder_init"
+ "libdirac_decoder/dirac_parser.h" \
+ "dirac_decoder_init"
enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
enabled libfreetype && require_pkg_config freetype2 "ft2build.h freetype/freetype.h" FT_Init_FreeType
enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm
fi
SDL_CONFIG="${cross_prefix}sdl-config"
-if check_pkg_config sdl SDL_version.h SDL_Linked_Version; then
+if check_pkg_config sdl SDL_events.h SDL_PollEvent; then
check_cpp_condition SDL.h "(SDL_MAJOR_VERSION<<16 | SDL_MINOR_VERSION<<8 | SDL_PATCHLEVEL) >= 0x010201" $sdl_cflags &&
enable sdl &&
check_struct SDL.h SDL_VideoInfo current_w $sdl_cflags && enable sdl_video_size
enabled libcdio &&
check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open "-lcdio_paranoia -lcdio_cdda -lcdio"
-enabled x11grab &&
-check_header X11/Xlib.h &&
-check_header X11/extensions/XShm.h &&
-check_header X11/extensions/Xfixes.h &&
-check_func XOpenDisplay -lX11 &&
-check_func XShmCreateImage -lX11 -lXext &&
-check_func XFixesGetCursorImage -lX11 -lXext -lXfixes
+enabled x11grab &&
+require X11 X11/Xlib.h XOpenDisplay -lX11 &&
+require Xext X11/extensions/XShm.h XShmCreateImage -lXext &&
+require Xfixes X11/extensions/Xfixes.h XFixesGetCursorImage -lXfixes
if ! disabled vaapi; then
check_lib va/va.h vaInitialize -lva && {
! enabled_any memalign posix_memalign malloc_aligned &&
enabled_any $need_memalign && enable memalign_hack
+# add_dep lib dep
+# -> enable ${lib}_deps_${dep}
+# -> add $dep to ${lib}_deps only once
+add_dep() {
+ lib=$1
+ dep=$2
+ enabled "${lib}_deps_${dep}" && return 0
+ enable "${lib}_deps_${dep}"
+ prepend "${lib}_deps" $dep
+}
+
+# merge deps lib components
+# merge all ${component}_deps into ${lib}_deps and ${lib}_deps_*
+merge_deps() {
+ lib=$1
+ shift
+ for comp in $*; do
+ enabled $comp || continue
+ eval "dep=\"\$${comp}_deps\""
+ for d in $dep; do
+ add_dep $lib $d
+ done
+ done
+}
+
+merge_deps libavfilter $FILTER_LIST
+
echo "install prefix $prefix"
echo "source path $source_path"
echo "C compiler $cc"
echo "ARMv6 enabled ${armv6-no}"
echo "ARMv6T2 enabled ${armv6t2-no}"
echo "ARM VFP enabled ${armvfp-no}"
- echo "IWMMXT enabled ${iwmmxt-no}"
echo "NEON enabled ${neon-no}"
fi
if enabled mips; then
cat >>config.mak <<EOF
ACODEC_TESTS=$(print_enabled -n _test $ACODEC_TESTS)
VCODEC_TESTS=$(print_enabled -n _test $VCODEC_TESTS)
+LAVF_FATE_TESTS=$(print_enabled -n _test $LAVF_FATE_TESTS)
LAVF_TESTS=$(print_enabled -n _test $LAVF_TESTS)
LAVFI_TESTS=$(print_enabled -n _test $LAVFI_TESTS)
SEEK_TESTS=$(print_enabled -n _test $SEEK_TESTS)
EOF
}
+libavfilter_pc_deps=""
+enabled libavfilter_deps_avcodec && prepend libavfilter_pc_deps "libavcodec = $LIBAVCODEC_VERSION,"
+enabled libavfilter_deps_avformat && prepend libavfilter_pc_deps "libavformat = $LIBAVFORMAT_VERSION,"
+enabled libavfilter_deps_swscale && prepend libavfilter_pc_deps "libswscale = $LIBSWSCALE_VERSION,"
+enabled libavfilter_deps_swresample && prepend libavfilter_pc_deps "libswresample = $LIBSWRESAMPLE_VERSION,"
+enabled libavfilter_deps_postproc && prepend libavfilter_pc_deps "libpostproc = $LIBPOSTPROC_VERSION,"
+libavfilter_pc_deps=${libavfilter_pc_deps%, }
+
+libavdevice_pc_deps="libavformat = $LIBAVFORMAT_VERSION"
+enabled lavfi_indev && prepend libavdevice_pc_deps "libavfilter = $LIBAVFILTER_VERSION,"
+
pkgconfig_generate libavutil "FFmpeg utility library" "$LIBAVUTIL_VERSION" "$LIBM"
pkgconfig_generate libavcodec "FFmpeg codec library" "$LIBAVCODEC_VERSION" "$extralibs" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libavformat "FFmpeg container format library" "$LIBAVFORMAT_VERSION" "$extralibs" "libavcodec = $LIBAVCODEC_VERSION"
-pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "libavformat = $LIBAVFORMAT_VERSION"
-pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs"
+pkgconfig_generate libavdevice "FFmpeg device handling library" "$LIBAVDEVICE_VERSION" "$extralibs" "$libavdevice_pc_deps"
+pkgconfig_generate libavfilter "FFmpeg video filtering library" "$LIBAVFILTER_VERSION" "$extralibs" "$libavfilter_pc_deps"
pkgconfig_generate libpostproc "FFmpeg postprocessing library" "$LIBPOSTPROC_VERSION" "" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libswscale "FFmpeg image rescaling library" "$LIBSWSCALE_VERSION" "$LIBM" "libavutil = $LIBAVUTIL_VERSION"
pkgconfig_generate libswresample "FFmpeg audio rescaling library" "$LIBSWRESAMPLE_VERSION" "$LIBM" "libavutil = $LIBAVUTIL_VERSION"
projects / ffmpeg / blobdiff