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  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

Sur d’autres sites (3093)

  • Is there a Heroku-supported method for getting the length of an audio file in seconds ?

    12 juillet 2013, par Ben West

    I'm trying to implement

    http://blog.firmhouse.com/validate-length-of-an-audio-file-when-using-paperclip-and-s3

    But I'm unsure what gem provided FFMpegWrapper, and I'd like to use Heroku to deploy my app for testing. Does heroku support something that will work for this ?

    full Rails Application source :

    https://github.com/mrgenixus/sound-byte

    Relevant Model :

    https://github.com/mrgenixus/sound-byte/blob/master/app/models/episode.rb

  • How to solve bad instruction `vadd.i16 q0,q0,q0' when attempting to check gcc for neon instruction

    6 juillet 2012, par newentry
    Checking  gcc supports failed for neon instruction vadd.i16 q0,q0,q0
       test.c

       int main ()
       {
        __asm__("vadd.i16 q0, q0, q0"); return 0;
       }

       arm-linux-androideabi-gcc test.c
       /tmp/ccfc8m0G.s: Assembler messages:
       /tmp/ccfc8m0G.s:24: Error: bad instruction `vadd.i16 q0,q0,q0'

    Tried with flags -mcpu=cortex-a8 -mfpu=neon but stil no success

    Above code was used to test gcc support for neon instruction.

    Actually i am trying to build x264 with NEON support for ARM platformAfter running configure script
    x264 config log file contains

    Command line options : "—cross-prefix=arm-linux-androideabi-" "—enable-pic" "—extra- cflags=-mcpu=cortex-a8" "—host=arm-linux"

    checking whether arm-linux-androideabi-gcc works... yes
    checking whether arm-linux-androideabi-gcc supports for( int i = 0; i < 9; i++ ); with -std=gnu99... yes
    checking whether arm-linux-androideabi-gcc supports __asm__("rev ip, ip");... yes
    checking whether arm-linux-androideabi-gcc supports __asm__("movt r0, #0");... yes
    checking whether arm-linux-androideabi-gcc supports __asm__("vadd.i16 q0, q0, q0");... no

    arm-linux-androideabi-gcc conftest.c  -Wall -I. -I$(SRCPATH) -mcpu=cortex-a8 -std=gnu99    -lm -o conftest
    E:\cygwin\tmp\ccVtVI1i.s: Assembler messages:
    E:\cygwin\tmp\ccVtVI1i.s:24: Error: bad instruction `vadd.i16 q0,q0,q0'
    --------------------------------------------------
    Failed program was:
    --------------------------------------------------
    int main () { __asm__("vadd.i16 q0, q0, q0"); return 0; }
    --------------------------------------------------


    config.h contains

    #define HAVE_MALLOC_H 1
    #define HAVE_ARMV6 1
    #define HAVE_ARMV6T2 1
    #define ARCH_ARM 1
    #define SYS_LINUX 1
    #define HAVE_VECTOREXT 1
    #define fseek fseeko
    #define ftell ftello
    #define HAVE_GPL 1
    #define HAVE_INTERLACED 1
    #define HAVE_ALTIVEC 0
    #define HAVE_ALTIVEC_H 0
    #define HAVE_MMX 0
    #define HAVE_NEON 0
    #define HAVE_BEOSTHREAD 0
    #define HAVE_POSIXTHREAD 0
    #define HAVE_WIN32THREAD 0
    #define HAVE_THREAD 0
    #define HAVE_LOG2F 0
    #define HAVE_VISUALIZE 0
    #define HAVE_SWSCALE 0
    #define HAVE_LAVF 0
    #define HAVE_FFMS 0
    #define HAVE_GPAC 0
    #define HAVE_GF_MALLOC 0
    #define HAVE_AVS 0
    #define HAVE_CPU_COUNT 0


    Running make command build x264 static lib  based on above config.h which contains HAVE_NEON 0


    **Compiler Version**



    arm-linux-androideabi-gcc -v
    Using built-in specs.
    Target: arm-linux-androideabi
    Configured with: /tmp/ndk-digit/src/build/../gcc/gcc-4.4.3/configure --prefix=/usr/local/google/digit/repo/opensource/ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows --target=arm-linux-androideabi --host=i586-mingw32msvc --build=x86_64-linux-gnu --with-gnu-as --with-gnu-ld --enable-languages=c,c++ --with-gmp=/tmp/ndk-digit/build/toolchain/temp-install --with-mpfr=/tmp/ndk-digit/build/toolchain/temp-install --disable-libssp --enable-threads --disable-nls --disable-libmudflap --disable
    -libgomp --disable-libstdc__-v3 --disable-sjlj-exceptions --disable-shared --disable-tls --with-float=soft --with-fpu=vfp --with-arch=armv5te --enable-target-optspace --enable-initfini-array --disable-nls --prefix=/usr/local/google/digit/repo/opensource/ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows --with-sysroot=/usr/local/google/digit/repo/opensource/ndk/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows/sysroot --with-binutils-version=2.20.1 --with-mpfr-version=2.4.1 --with
    -gmp-version=4.2.4 --with-gcc-version=4.4.3 --with-gdb-version=6.6 --with-arch=armv5te --program-transform-name='s,^,arm-linux-androideabi-,'
    Thread model: posix
    gcc version 4.4.3 (GCC)    

    Goal is to utilize neon enabled ARM processor to boost x264 encoder performance...

  • Build libaacplus 2.0.2 for ios

    23 mai 2013, par Javan

    Does anyone build libaacplus2.0.2(Download here) successed for iOS ? I want ffmpeg support that.It cast me one day to build that, but failed.

    This is libaacplus2.0.2/autogen.sh, It was edited, just let it create configure file :

    #!/bin/sh
    # Run this to set up the build system: configure, makefiles, etc.
    # (based on the version in enlightenment's cvs)

    package="libaacplus"

    srcdir=`dirname $0`
    test -z "$srcdir" && srcdir=.

    cd "$srcdir"
    DIE=0

    (autoheader --version) < /dev/null > /dev/null 2>&1 || {
       echo
       echo "You must have autoconf installed to compile $package."
       echo "Download the appropriate package for your distribution,"
       echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
       DIE=1
    }

    (autoreconf --version) < /dev/null > /dev/null 2>&1 || {
       echo
       echo "You must have autoreconf installed to compile $package."
       echo "Download the appropriate package for your distribution,"
       echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
       DIE=1
    }

    (automake --version) < /dev/null > /dev/null 2>&1 || {
       echo
       echo "You must have automake installed to compile $package."
       echo "Download the appropriate package for your system,"
       echo "or get the source from one of the GNU ftp sites"
       echo "listed in http://www.gnu.org/order/ftp.html"
       DIE=1
    }

    if test "$DIE" -eq 1; then
       exit 1
    fi

    if test -z "$*"; then
       echo "I am going to run ./configure with no arguments - if you wish "
       echo "to pass any to it, please specify them on the $0 command line."
    fi

    echo "Generating configuration files for $package, please wait...."

    echo "  aclocal $ACLOCAL_FLAGS"
    aclocal $ACLOCAL_FLAGS
    echo "  autoheader"
    autoheader
    echo "  libtoolize --automake"
    libtoolize --automake
    echo "  automake --add-missing $AUTOMAKE_FLAGS"
    automake --add-missing $AUTOMAKE_FLAGS
    echo "  autoreconf"
    autoreconf

    #$srcdir/configure "$@" && echo

    After run the autogen.sh script :

    ./autogen.sh

    the configure file has been created in the same path, them i re-compressed the libaacplus folder named with "libaacplus-2.0.2.tar.gz". Bellow is build script(build-libaacplus.sh) wrote by me :

    #!/bin/bash

    SRC_PACK='libaacplus-2.0.2.tar.gz'

    SRC_ROOT=`pwd`/libaacplus-2.0.2
    BUILD_PATH=`pwd`/build

    DEVELOPER_ROOT='/Applications/Xcode.app/Contents/Developer'
    IOS_VERSION='6.1'
    #CC="$DEVELOPER_ROOT/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang"

    CPU_CORE_COUNT=`sysctl -n machdep.cpu.core_count` #Check cpu core number
    MAKE_JOBS=$CPU_CORE_COUNT+1

    function build_with_args() {
       local arch=$1
       local platform=$2
       local host=$3
       local cc=$4
       local build=$5
       local cpp=$6
       local ios_dev_root="$DEVELOPER_ROOT/Platforms/iPhone$platform.platform/Developer"
       local sys_root="$ios_dev_root/SDKs/iPhone$platform$IOS_VERSION.sdk"

       if [ -d $SRC_ROOT ]; then
           echo "Cleaning $SRC_ROOT ..."
           rm -rf $SRC_ROOT    
           echo "Clean $SRC_ROOT completed!"
       fi

       echo "Decompressing $SRC_PACK ..."
       tar -xzf $SRC_PACK
       echo "Decompress $SRC_PACK completed!"

       cd $SRC_ROOT

       export PATH="$ios_dev_root/usr/bin:$DEVELOPER_ROOT/usr/bin:$PATH"
       export CC=$cc
       export CFLAGS="-I$sys_root/usr/include"
       export LDFLAGS="--sysroot=$sys_root -L$sys_root/usr/lib/ -L$sys_root/usr/lib/system"
       export CPPFLAGS=$CFLAGS
       export CPP=$cpp
       export TARGET=$build

       ./configure \
       --prefix="$BUILD_PATH/$arch" \
       --host=$host \
       --build=$build \
       --with-sysroot=$sys_root \
       --enable-shared \
       --enable-static

       echo "Building for $arch ..."

    #   make -j$MAKE_JOBS
       make install
       make clean

       echo "Build for $arch completed!"

       cd -
    }

    function build_armv7() {
       local platform='OS'
       local bin_path="$DEVELOPER_ROOT/Platforms/iPhone$platform.platform/Developer/usr/bin"
       build_with_args \
           'armv7' \
           "$platform" \
           'arm' \
           "$bin_path/arm-apple-darwin10-llvm-gcc-4.2" \
           'arm-apple-darwin10' \
           "$bin_path/arm-apple-darwin10-llvm-g++-4.2"
    }

    function build_armv7s() {
       local platform='OS'
       local bin_path="$DEVELOPER_ROOT/Platforms/iPhone$platform.platform/Developer/usr/bin"
       build_with_args \
           'armv7s' \
           "$platform" \
           'arm' \
           "$bin_path/arm-apple-darwin10-llvm-gcc-4.2" \
           'arm-apple-darwin10' \
           "$bin_path/arm-apple-darwin10-llvm-g++-4.2"
    }

    function build_i386() {
       local platform='Simulator'
       local bin_path="$DEVELOPER_ROOT/Platforms/iPhone$platform.platform/Developer/usr/bin"
       build_with_args \
           'i386' \
           "$platform" \
           'i386' \
           "$bin_path/i686-apple-darwin11-llvm-gcc-4.2" \
           'i686-apple-darwin11' \
           "$bin_path/i686-apple-darwin11-llvm-g++-4.2"


    }

    if [ -d $BUILD_PATH ]; then
       echo "Cleaning $BUILD_PATH..."
       rm -rf $BUILD_PATH
    fi

    build_armv7
    #build_armv7s
    #build_i386

    echo '>>>>>>>>>>>>>>>>>All completed!<<<<<<<<<<<<<<'

    It failed again and again. Run script->failed->see config.log->modify->Run script ...

    I don't know what should I can do. Someone can help me ? Thanks a lot !
    The last config.log content is bellow :

    This file contains any messages produced by compilers while
    running configure, to aid debugging if configure makes a mistake.

    It was created by libaacplus configure 2.0.2, which was
    generated by GNU Autoconf 2.65.  Invocation command line was

     $ ./configure --prefix=/Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/build/armv7 --host=arm --build=arm-apple-darwin10 --with-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk --enable-shared --enable-static

    ## --------- ##
    ## Platform. ##
    ## --------- ##

    hostname = JieMacBookPro.local
    uname -m = x86_64
    uname -r = 11.4.2
    uname -s = Darwin
    uname -v = Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64

    /usr/bin/uname -p = i386
    /bin/uname -X     = unknown

    /bin/arch              = unknown
    /usr/bin/arch -k       = unknown
    /usr/convex/getsysinfo = unknown
    /usr/bin/hostinfo      = Mach kernel version:
        Darwin Kernel Version 11.4.2: Thu Aug 23 16:25:48 PDT 2012; root:xnu-1699.32.7~1/RELEASE_X86_64
    Kernel configured for up to 4 processors.
    2 processors are physically available.
    4 processors are logically available.
    Processor type: i486 (Intel 80486)
    Processors active: 0 1 2 3
    Primary memory available: 4.00 gigabytes
    Default processor set: 127 tasks, 619 threads, 4 processors
    Load average: 0.97, Mach factor: 3.02
    /bin/machine           = unknown
    /usr/bin/oslevel       = unknown
    /bin/universe          = unknown

    PATH: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin
    PATH: /Applications/Xcode.app/Contents/Developer/usr/bin
    PATH: /opt/local/bin
    PATH: /opt/local/sbin
    PATH: /usr/bin
    PATH: /bin
    PATH: /usr/sbin
    PATH: /sbin
    PATH: /usr/local/bin
    PATH: /usr/X11/bin
    PATH: /Library/StartupItems/MySQLCOM
    PATH: /usr/local/mysql/bin


    ## ----------- ##
    ## Core tests. ##
    ## ----------- ##

    configure:2378: checking for a BSD-compatible install
    configure:2446: result: /usr/bin/install -c
    configure:2457: checking whether build environment is sane
    configure:2512: result: yes
    configure:2571: checking for arm-strip
    configure:2601: result: no
    configure:2611: checking for strip
    configure:2627: found /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/strip
    configure:2638: result: strip
    configure:2650: WARNING: using cross tools not prefixed with host triplet
    configure:2663: checking for a thread-safe mkdir -p
    configure:2702: result: ./install-sh -c -d
    configure:2715: checking for gawk
    configure:2745: result: no
    configure:2715: checking for mawk
    configure:2745: result: no
    configure:2715: checking for nawk
    configure:2745: result: no
    configure:2715: checking for awk
    configure:2731: found /usr/bin/awk
    configure:2742: result: awk
    configure:2753: checking whether make sets $(MAKE)
    configure:2775: result: yes
    configure:2868: checking for arm-gcc
    configure:2895: result: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2
    configure:3164: checking for C compiler version
    configure:3173: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 --version >&5
    arm-apple-darwin10-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2410.2.00)
    Copyright (C) 2007 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    configure:3184: $? = 0
    configure:3173: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -v >&5
    Using built-in specs.
    Target: arm-apple-darwin10
    Configured with: /private/var/tmp/llvmgcc42_Embedded/llvmgcc42_Embedded-2410.2~111/src/configure --enable-checking --enable-werror --prefix=/Developer/usr/llvm-gcc-4.2 --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-slibdir=/usr/lib --disable-tls --build=i686-apple-darwin10 --enable-llvm=/private/var/tmp/llvmgcc42_Embedded/llvmgcc42_Embedded-2410.2~111/dst-llvmCore/Developer/usr/local --program-prefix=arm-apple-darwin10- --host=x86_64-apple-darwin10 --target=arm-apple-darwin10 --with-gxx-include-dir=/usr/include/c++/4.2.1 --with-build-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.Internal.sdk
    Thread model: posix
    gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2410.2.00)
    configure:3184: $? = 0
    configure:3173: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -V >&5
    arm-apple-darwin10-llvm-gcc-4.2: '-V' option must have argument
    configure:3184: $? = 1
    configure:3173: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -qversion >&5
    arm-apple-darwin10-llvm-gcc-4.2: no input files
    configure:3184: $? = 1
    configure:3204: checking whether the C compiler works
    configure:3226: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/ -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/system conftest.c  >&5
    configure:3230: $? = 0
    configure:3279: result: yes
    configure:3282: checking for C compiler default output file name
    configure:3284: result: a.out
    configure:3290: checking for suffix of executables
    configure:3297: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -o conftest -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include --sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/ -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/system conftest.c  >&5
    configure:3301: $? = 0
    configure:3323: result:
    configure:3345: checking whether we are cross compiling
    configure:3383: result: yes
    configure:3388: checking for suffix of object files
    configure:3410: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -c -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include conftest.c >&5
    configure:3414: $? = 0
    configure:3435: result: o
    configure:3439: checking whether we are using the GNU C compiler
    configure:3458: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -c -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include conftest.c >&5
    configure:3458: $? = 0
    configure:3467: result: yes
    configure:3476: checking whether /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 accepts -g
    configure:3496: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -c -g -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include conftest.c >&5
    configure:3496: $? = 0
    configure:3537: result: yes
    configure:3554: checking for /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 option to accept ISO C89
    configure:3618: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2  -c -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include conftest.c >&5
    configure:3618: $? = 0
    configure:3631: result: none needed
    configure:3662: checking for style of include used by make
    configure:3690: result: GNU
    configure:3716: checking dependency style of /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2
    configure:3827: result: gcc3
    configure:3843: checking whether /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 and cc understand -c and -o together
    configure:3874: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -c conftest.c -o conftest2.o >&5
    configure:3878: $? = 0
    configure:3884: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2 -c conftest.c -o conftest2.o >&5
    configure:3888: $? = 0
    configure:3899: cc -c conftest.c >&5
    configure:3903: $? = 0
    configure:3911: cc -c conftest.c -o conftest2.o >&5
    configure:3915: $? = 0
    configure:3921: cc -c conftest.c -o conftest2.o >&5
    configure:3925: $? = 0
    configure:3943: result: yes
    configure:3973: checking how to run the C preprocessor
    configure:4043: result: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-g++-4.2
    configure:4063: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-g++-4.2 -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include conftest.c
    conftest.c:16: error: 'Syntax' does not name a type
    configure:4063: $? = 1
    configure: failed program was:
    | /* confdefs.h */
    | #define PACKAGE_NAME "libaacplus"
    | #define PACKAGE_TARNAME "libaacplus"
    | #define PACKAGE_VERSION "2.0.2"
    | #define PACKAGE_STRING "libaacplus 2.0.2"
    | #define PACKAGE_BUGREPORT "Sergiy Guriev <piratfm@ua.fm>"
    | #define PACKAGE_URL ""
    | #define PACKAGE "libaacplus"
    | #define VERSION "2.0.2"
    | /* end confdefs.h.  */
    | #ifdef __STDC__
    | # include
    | #else
    | # include
    | #endif
    |            Syntax error
    configure:4063: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-g++-4.2 -I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include conftest.c
    conftest.c:16: error: 'Syntax' does not name a type
    configure:4063: $? = 1
    configure: failed program was:
    | /* confdefs.h */
    | #define PACKAGE_NAME "libaacplus"
    | #define PACKAGE_TARNAME "libaacplus"
    | #define PACKAGE_VERSION "2.0.2"
    | #define PACKAGE_STRING "libaacplus 2.0.2"
    | #define PACKAGE_BUGREPORT "Sergiy Guriev <piratfm@ua.fm>"
    | #define PACKAGE_URL ""
    | #define PACKAGE "libaacplus"
    | #define VERSION "2.0.2"
    | /* end confdefs.h.  */
    | #ifdef __STDC__
    | # include
    | #else
    | # include
    | #endif
    |            Syntax error
    configure:4093: error: in `/Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/libaacplus-2.0.2':
    configure:4096: error: C preprocessor "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-g++-4.2" fails sanity check
    See `config.log' for more details.

    ## ---------------- ##
    ## Cache variables. ##
    ## ---------------- ##

    ac_cv_c_compiler_gnu=yes
    ac_cv_env_CC_set=set
    ac_cv_env_CC_value=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2
    ac_cv_env_CFLAGS_set=set
    ac_cv_env_CFLAGS_value=-I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include
    ac_cv_env_CPPFLAGS_set=set
    ac_cv_env_CPPFLAGS_value=-I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include
    ac_cv_env_CPP_set=set
    ac_cv_env_CPP_value=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-g++-4.2
    ac_cv_env_LDFLAGS_set=set
    ac_cv_env_LDFLAGS_value='--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/ -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/system'
    ac_cv_env_LIBS_set=
    ac_cv_env_LIBS_value=
    ac_cv_env_build_alias_set=set
    ac_cv_env_build_alias_value=arm-apple-darwin10
    ac_cv_env_host_alias_set=set
    ac_cv_env_host_alias_value=arm
    ac_cv_env_target_alias_set=
    ac_cv_env_target_alias_value=
    ac_cv_objext=o
    ac_cv_path_install='/usr/bin/install -c'
    ac_cv_prog_AWK=awk
    ac_cv_prog_CC=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2
    ac_cv_prog_CPP=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-g++-4.2
    ac_cv_prog_ac_ct_STRIP=strip
    ac_cv_prog_cc__Applications_Xcode_app_Contents_Developer_Platforms_iPhoneOS_platform_Developer_usr_bin_arm_apple_darwin10_llvm_gcc_4_2_c_o=yes
    ac_cv_prog_cc_c89=
    ac_cv_prog_cc_g=yes
    ac_cv_prog_make_make_set=yes
    am_cv_CC_dependencies_compiler_type=gcc3

    ## ----------------- ##
    ## Output variables. ##
    ## ----------------- ##

    AACPLUS_CFLAGS=''
    AACPLUS_CPPFLAGS=''
    AACPLUS_LIBS=''
    AACPLUS_REQUIRES=''
    ACLOCAL='${SHELL} /Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/libaacplus-2.0.2/missing --run aclocal-1.12'
    AMDEPBACKSLASH='\'
    AMDEP_FALSE='#'
    AMDEP_TRUE=''
    AMTAR='$${TAR-tar}'
    AR=''
    AS=''
    ASH=''
    AUTOCONF='${SHELL} /Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/libaacplus-2.0.2/missing --run autoconf'
    AUTOHEADER='${SHELL} /Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/libaacplus-2.0.2/missing --run autoheader'
    AUTOMAKE='${SHELL} /Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/libaacplus-2.0.2/missing --run automake-1.12'
    AWK='awk'
    BASH='/bin/sh'
    CC='/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-gcc-4.2'
    CCDEPMODE='depmode=gcc3'
    CFLAGS='-I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include'
    CPP='/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/arm-apple-darwin10-llvm-g++-4.2'
    CPPFLAGS='-I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/include'
    CYGPATH_W='echo'
    DEBUG=''
    DEFS=''
    DEPDIR='.deps'
    DLLTOOL=''
    DOWNLOADER_PROG=''
    DOWNLOADER_PROG_CMD=''
    DSYMUTIL=''
    DUMPBIN=''
    ECHO_C='\c'
    ECHO_N=''
    ECHO_T=''
    EGREP=''
    EXEEXT=''
    FFTW3_CFLAGS=''
    FFTW3_INCFLAGS=''
    FFTW3_LDFLAGS=''
    FFTW3_LIB=''
    FGREP=''
    GREP=''
    HAVE_PKGCONFIG_FALSE=''
    HAVE_PKGCONFIG_TRUE=''
    INSTALL_DATA='${INSTALL} -m 644'
    INSTALL_PROGRAM='${INSTALL}'
    INSTALL_SCRIPT='${INSTALL}'
    INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
    LD=''
    LDFLAGS='--sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/ -L/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.1.sdk/usr/lib/system'
    LIBOBJS=''
    LIBS=''
    LIBTOOL=''
    LIBTOOL_DEPS=''
    LIPO=''
    LN_S=''
    LTLIBOBJS=''
    MAKEINFO='${SHELL} /Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/libaacplus-2.0.2/missing --run makeinfo'
    MANIFEST_TOOL=''
    MKDIR_P='./install-sh -c -d'
    NM=''
    NMEDIT=''
    OBJDUMP=''
    OBJEXT='o'
    OPT=''
    OTOOL64=''
    OTOOL=''
    PACKAGE='libaacplus'
    PACKAGE_BUGREPORT='Sergiy Guriev <piratfm@ua.fm>'
    PACKAGE_NAME='libaacplus'
    PACKAGE_STRING='libaacplus 2.0.2'
    PACKAGE_TARNAME='libaacplus'
    PACKAGE_URL=''
    PACKAGE_VERSION='2.0.2'
    PARAMETER_EXPANSION_STRING_REPLACE_CAPABLE_SHELL=''
    PATCH=''
    PATH_SEPARATOR=':'
    PKGCONFIG=''
    PROFILE=''
    RANLIB=''
    SED=''
    SET_MAKE=''
    SHELL='/bin/sh'
    STRIP='strip'
    UNZIP=''
    VERSION='2.0.2'
    ac_ct_AR=''
    ac_ct_CC=''
    ac_ct_DUMPBIN=''
    am__EXEEXT_FALSE=''
    am__EXEEXT_TRUE=''
    am__fastdepCC_FALSE='#'
    am__fastdepCC_TRUE=''
    am__include='include'
    am__isrc=''
    am__leading_dot='.'
    am__nodep='_no'
    am__quote=''
    am__tar='$${TAR-tar} chof - "$$tardir"'
    am__untar='$${TAR-tar} xf -'
    bindir='${exec_prefix}/bin'
    build='arm-apple-darwin10'
    build_alias='arm-apple-darwin10'
    build_cpu=''
    build_os=''
    build_vendor=''
    datadir='${datarootdir}'
    datarootdir='${prefix}/share'
    docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
    dvidir='${docdir}'
    exec_prefix='NONE'
    host='arm'
    host_alias='arm'
    host_cpu=''
    host_os=''
    host_vendor=''
    htmldir='${docdir}'
    includedir='${prefix}/include'
    infodir='${datarootdir}/info'
    install_sh='${SHELL} /Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/libaacplus-2.0.2/install-sh'
    libdir='${exec_prefix}/lib'
    libexecdir='${exec_prefix}/libexec'
    localedir='${datarootdir}/locale'
    localstatedir='${prefix}/var'
    mandir='${datarootdir}/man'
    mkdir_p='$(top_builddir)/./install-sh -c -d'
    oldincludedir='/usr/include'
    pdfdir='${docdir}'
    prefix='/Users/md313/Documents/Developer/OpenSource/ffmpef4ios-build-scripts/external-libs/build/armv7'
    program_transform_name='s,x,x,'
    psdir='${docdir}'
    sbindir='${exec_prefix}/sbin'
    sharedstatedir='${prefix}/com'
    sysconfdir='${prefix}/etc'
    target_alias=''

    ## ----------- ##
    ## confdefs.h. ##
    ## ----------- ##

    /* confdefs.h */
    #define PACKAGE_NAME "libaacplus"
    #define PACKAGE_TARNAME "libaacplus"
    #define PACKAGE_VERSION "2.0.2"
    #define PACKAGE_STRING "libaacplus 2.0.2"
    #define PACKAGE_BUGREPORT "Sergiy Guriev <piratfm@ua.fm>"
    #define PACKAGE_URL ""
    #define PACKAGE "libaacplus"
    #define VERSION "2.0.2"

    configure: exit 1