[FFmpeg-user] How to resolve “ERROR: libx264 not found”?

[David Varghese]

Thanks MIke .

I can see x264.h and x264_config.h at /usr/local/include after libx264
instalation. Are those the .h file you mentioned?


On Fri, Aug 1, 2014 at 5:18 PM, Mike Martin <mike at redtux.org.uk> wrote:

> Not familiar with the toolchain script, but looks like your either missing
> the development files (usually live in include dir and end in .h) or they
> are installed but not in a standard location
>
>
> On 1 August 2014 12:37, David Varghese <davidvrgh at gmail.com> wrote:
>
> > Hi,
> >
> > I needed to install ffmpeg with libx264 support for enabling H.264
> encoding
> > . I installed libx264 successfully using the below script with toolchains
> > available in android-ndk-r9d .
> >
> >  #!/bin/bash
> >  NDK=~/android-ndk-r9d
> >  SYSROOT=$NDK/platforms/android-8/arch-arm/
> >
>  TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64
> >  function build_one
> >  {
> >  ./configure \
> >  --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
> >  --sysroot="$SYSROOT" \
> >  --host=arm-linux \
> >  --enable-pic \
> >  --enable-shared \
> >  --disable-cli
> >  make clean
> >  make
> >  make install
> >  }
> >  build_one
> >
> > Now I wanted to build ffmpeg with libx264 support .  I used the below
> > script with --enable-libx264 , --enable-nonfree , --enable-gpl options
> > as in the below script .
> >
> > SYSROOT=$NDK/platforms/android-8/arch-arm/
> >
> >
> TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64function
> > build_one{./configure \--prefix=$PREFIX \--enable-shared
> > \--enable-nonfree \--enable-gpl \--enable-libx264 \--disable-doc
> > \--disable-ffmpeg \--disable-ffplay \--disable-ffprobe
> > \--disable-ffserver \--disable-avdevice \--disable-doc
> > \--disable-symver
> > \--cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi-
> > \--target-os=linux \--arch=arm \--enable-cross-compile
> > \--sysroot=$SYSROOT \--extra-cflags="-Os -fpic $ADDI_CFLAGS"
> > \--extra-ldflags="$ADDI_LDFLAGS" \
> > $ADDITIONAL_CONFIGURE_FLAG
> > make clean
> > make
> > make install}
> > CPU=arm
> > PREFIX=$(pwd)/android/$CPU
> > ADDI_CFLAGS="-marm"
> > build_one
> >
> > But when I run the script I'm getting error "ERROR: libx264 not found" .
> >
> > I suppose ffmpeg is not able to figure out the installed location of
> > libx264 . After libx264 installation I have libx264.so file in
> > /usr/local/lib executable at /usr/local/bin and header files at
> > /usr/local/include directories .
> >
> > What all changes do I need to make to the ffmpeg build script in-order to
> > make it detect libx264?
> >
> >
> >
> >
> > --
> > Thanks and Regards ,
> > David Varghese
> > _______________________________________________
> > ffmpeg-user mailing list
> > ffmpeg-user at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >
> _______________________________________________
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>



-- 
Thanks and Regards ,
David Varghese