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• how to built ffmpeg X264 for ios6.0 ?

  16 mai 2013, par user2388180

  ./configure —enable-libx264 —enable-gpl —extra-cflags=-I/usr/local/include —extra-ldflags=-L/usr/local/lib —disable-doc —disable-ffmpeg —disable-ffplay —disable-ffserver —disable-avfilter —disable-debug —disable-decoders —enable-cross-compile —disable-encoders —disable-armv5te —enable-decoder=h264 —enable-encoder=libx264 —enable-pic —cc=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc —as='gas-preprocessor/gas-preprocessor.pl /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc' —extra-ldflags='-arch armv7 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk' —sysroot=/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS6.0.sdk —target-os=darwin —arch=arm —cpu=cortex-a8 —extra-cflags='-arch armv7' —disable-asm

  make,make install ;

  but it's no any file in urs/local
  How to correctly compile ？ thanks !

• Compile FFmpeg with librtmp ERROR : librtmp not found

  9 novembre 2022, par Smeegol

  Environment : Mac OS X 10.9.2, Xcode 5.1.

  



  I have compiled librtmp, libogg and libspeex successfully, they are in the directories named fat-librtmp, fat-libogg and fat-libspeex , then I run the shell script as below to coompile them into FFmpeg :

  



  #!/bin/sh

# OS X Mavericks, Xcode 5.1

set -ex

VERSION="2.2.2"
CURRPATH=`pwd`
DSTDIR="ffmpeg-built"
SCRATCH="scratch"
LIBRTMP=$CURRPATH/librtmp
ARCHS="i386 x86_64 armv7 armv7s arm64"

CONFIGURE_FLAGS="--enable-shared \
                --disable-doc \
                --disable-stripping \
                --disable-ffmpeg \
                --disable-ffplay \
                --disable-ffserver \
                --disable-ffprobe \
                --disable-decoders \
                --disable-encoders \
                --disable-protocols \
                --enable-protocol=file \
                --enable-protocol=rtmp \
                --enable-librtmp \
                --enable-encoder=flv \
                --enable-decoder=flv \
                --disable-symver \
                --disable-asm \
                --enable-cross-compile"

rm -rf $DSTDIR
mkdir $DSTDIR

if [ ! `which yasm` ]; then
    if [ ! `which brew` ]; then
        ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
    fi
    brew install yasm
fi

if [ ! `which gas-preprocessor.pl` ]; then
    curl -3L https://github.com/libav/gas-preprocessor/raw/master/gas-preprocessor.pl -o /usr/local/bin/gas-preprocessor.pl
    chmod +x /usr/local/bin/gas-preprocessor.pl
fi

if [ ! -e ffmpeg-$VERSION.tar.bz2 ]; then
    curl -O http://www.ffmpeg.org/releases/ffmpeg-$VERSION.tar.bz2
fi

tar jxf ffmpeg-$VERSION.tar.bz2


export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH"
export LD_LIBRARY_PATH="/usr/local/lib:$LD_LIBRARY_PATH"

for ARCH in $ARCHS; do
    mkdir -p $DSTDIR/$SCRATCH/$ARCH
    cd $DSTDIR/$SCRATCH/$ARCH

    CFLAGS="-arch $ARCH"
    if [ $ARCH == "i386" -o $ARCH == "x86_64" ]; then
        PLATFORM="iPhoneSimulator"
        CFLAGS="$CFLAGS -mios-simulator-version-min=6.0"
    else
        PLATFORM="iPhoneOS"
        CFLAGS="$CFLAGS -mios-version-min=6.0"
        if [ $ARCH == "arm64" ]; then
            EXPORT="GASPP_FIX_XCODE5=1"
        fi
    fi

    XCRUN_SDK=`echo $PLATFORM | tr '[:upper:]' '[:lower:]'`
    CC="xcrun -sdk $XCRUN_SDK clang"
    CFLAGS="$CFLAGS -I$LIBRTMP/include"
    CXXFLAGS="$CFLAGS"
    LDFLAGS="$CFLAGS -L$LIBRTMP/lib"

    $CURRPATH/ffmpeg-$VERSION/configure \
    --target-os=darwin \
    --arch=$ARCH \
    --cc="$CC" \
    $CONFIGURE_FLAGS \
    --extra-cflags="$CFLAGS" \
    --extra-cxxflags="$CXXFLAGS" \
    --extra-ldflags="$LDFLAGS" \
    --prefix=$CURRPATH/$DSTDIR/$ARCH

    make -j3 install $EXPORT

    cd $CURRPATH
done

rm -rf $DSTDIR/$SCRATCH
mkdir -p $DSTDIR/lib
cd $DSTDIR/$ARCH/lib
LIBS=`ls *.a`
cd $CURRPATH

for LIB in $LIBS; do
    lipo -create `find $DSTDIR -name $LIB` -output $DSTDIR/lib/$LIB
done

cp -rf $DSTDIR/$ARCH/include $DSTDIR

for ARCH in $ARCHS; do
    rm -rf $DSTDIR/$ARCH
done


  



  Unluckily, the config.log shows :

  



  check_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
pkg-config --exists --print-errors librtmp
Package librtmp was not found in the pkg-config search path.
Perhaps you should add the directory containing `librtmp.pc'
to the PKG_CONFIG_PATH environment variable
No package 'librtmp' found
ERROR: librtmp not found


  



  I have googled and knew that configure contains a line enabled librtmp  && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket, which maybe be wrong. Right ? Can somebody help me to solve it ?

  



  UPDATE at 2014/06/10

  



  I think it's about pkgconfig or something, so I have create a file named librtmp.pc at /usr/local/lib/pkgconfig, which contains below text :

  



  prefix=/usr/local/librtmp
exec_prefix=${prefix}
libdir=${prefix}/lib
includedir=${prefix}/include

Name: librtmp
Description: RTMP implementation
Version: v2.3
Requires:
URL: http://rtmpdump.mplayerhq.hu
Libs: -L${libdir} -lrtmp -lz
Cflags: -I${includedir}


  



  Also I have moved built librtmp to /usr/local. After above being done, I run the shell script again, but still same error ! Can somebody told me why and how to solve it ?

  


• Compile FFmpeg with librtmp ERROR : librtmp not found

  10 juin 2014, par 谢小进

  Environment : Mac OS X 10.9.2, Xcode 5.1.

  I have compiled librtmp, libogg and libspeex successfully, they are in the directories named fat-librtmp, fat-libogg and fat-libspeex , then I run the shell script as below to coompile them into FFmpeg :

  #!/bin/sh
  
  
  
  # OS X Mavericks, Xcode 5.1
  
  
  
  set -ex
  
  
  
  VERSION="2.2.2"
  
  CURRPATH=`pwd`
  
  DSTDIR="ffmpeg-built"
  
  SCRATCH="scratch"
  
  LIBRTMP=$CURRPATH/librtmp
  
  ARCHS="i386 x86_64 armv7 armv7s arm64"
  
  
  
  CONFIGURE_FLAGS="--enable-shared \
  
                  --disable-doc \
  
                  --disable-stripping \
  
                  --disable-ffmpeg \
  
                  --disable-ffplay \
  
                  --disable-ffserver \
  
                  --disable-ffprobe \
  
                  --disable-decoders \
  
                  --disable-encoders \
  
                  --disable-protocols \
  
                  --enable-protocol=file \
  
                  --enable-protocol=rtmp \
  
                  --enable-librtmp \
  
                  --enable-encoder=flv \
  
                  --enable-decoder=flv \
  
                  --disable-symver \
  
                  --disable-asm \
  
                  --enable-cross-compile"
  
  
  
  rm -rf $DSTDIR
  
  mkdir $DSTDIR
  
  
  
  if [ ! `which yasm` ]; then
  
      if [ ! `which brew` ]; then
  
          ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
  
      fi
  
      brew install yasm
  
  fi
  
  
  
  if [ ! `which gas-preprocessor.pl` ]; then
  
      curl -3L https://github.com/libav/gas-preprocessor/raw/master/gas-preprocessor.pl -o /usr/local/bin/gas-preprocessor.pl
  
      chmod +x /usr/local/bin/gas-preprocessor.pl
  
  fi
  
  
  
  if [ ! -e ffmpeg-$VERSION.tar.bz2 ]; then
  
      curl -O http://www.ffmpeg.org/releases/ffmpeg-$VERSION.tar.bz2
  
  fi
  
  
  
  tar jxf ffmpeg-$VERSION.tar.bz2
  
  
  
  
  
  export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH"
  
  export LD_LIBRARY_PATH="/usr/local/lib:$LD_LIBRARY_PATH"
  
  
  
  for ARCH in $ARCHS; do
  
      mkdir -p $DSTDIR/$SCRATCH/$ARCH
  
      cd $DSTDIR/$SCRATCH/$ARCH
  
  
  
      CFLAGS="-arch $ARCH"
  
      if [ $ARCH == "i386" -o $ARCH == "x86_64" ]; then
  
          PLATFORM="iPhoneSimulator"
  
          CFLAGS="$CFLAGS -mios-simulator-version-min=6.0"
  
      else
  
          PLATFORM="iPhoneOS"
  
          CFLAGS="$CFLAGS -mios-version-min=6.0"
  
          if [ $ARCH == "arm64" ]; then
  
              EXPORT="GASPP_FIX_XCODE5=1"
  
          fi
  
      fi
  
  
  
      XCRUN_SDK=`echo $PLATFORM | tr '[:upper:]' '[:lower:]'`
  
      CC="xcrun -sdk $XCRUN_SDK clang"
  
      CFLAGS="$CFLAGS -I$LIBRTMP/include"
  
      CXXFLAGS="$CFLAGS"
  
      LDFLAGS="$CFLAGS -L$LIBRTMP/lib"
  
  
  
      $CURRPATH/ffmpeg-$VERSION/configure \
  
      --target-os=darwin \
  
      --arch=$ARCH \
  
      --cc="$CC" \
  
      $CONFIGURE_FLAGS \
  
      --extra-cflags="$CFLAGS" \
  
      --extra-cxxflags="$CXXFLAGS" \
  
      --extra-ldflags="$LDFLAGS" \
  
      --prefix=$CURRPATH/$DSTDIR/$ARCH
  
  
  
      make -j3 install $EXPORT
  
  
  
      cd $CURRPATH
  
  done
  
  
  
  rm -rf $DSTDIR/$SCRATCH
  
  mkdir -p $DSTDIR/lib
  
  cd $DSTDIR/$ARCH/lib
  
  LIBS=`ls *.a`
  
  cd $CURRPATH
  
  
  
  for LIB in $LIBS; do
  
      lipo -create `find $DSTDIR -name $LIB` -output $DSTDIR/lib/$LIB
  
  done
  
  
  
  cp -rf $DSTDIR/$ARCH/include $DSTDIR
  
  
  
  for ARCH in $ARCHS; do
  
      rm -rf $DSTDIR/$ARCH
  
  done

  Unluckily, the config.log shows :

  check_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
  
  pkg-config --exists --print-errors librtmp
  
  Package librtmp was not found in the pkg-config search path.
  
  Perhaps you should add the directory containing `librtmp.pc'
  
  to the PKG_CONFIG_PATH environment variable
  
  No package 'librtmp' found
  
  ERROR: librtmp not found

  I have googled and knew that configure contains a line enabled librtmp  && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket, which maybe be wrong. Right ? Can somebody help me to solve it ?

  UPDATE at 2014/06/10

  I think it’s about pkgconfig or something, so I have create a file named librtmp.pc at /usr/local/lib/pkgconfig, which contains below text :

  prefix=/usr/local/librtmp
  
  exec_prefix=${prefix}
  
  libdir=${prefix}/lib
  
  includedir=${prefix}/include
  
  
  
  Name: librtmp
  
  Description: RTMP implementation
  
  Version: v2.3
  
  Requires:
  
  URL: http://rtmpdump.mplayerhq.hu
  
  Libs: -L${libdir} -lrtmp -lz
  
  Cflags: -I${includedir}

  Also I have moved built librtmp to /usr/local. After above being done, I run the shell script again, but still same error ! Can somebody told me why and how to solve it ?