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• ffmpeg built on mac 10.13 fails when ran on other computer (dyld : Library not loaded libmp3lame.0.dylib)

  15 mars 2023, par Martin

  I have a shell script called buildffmpeg.sh which I call with the command $ sh buildffmpeg.sh on my mac os high sierra 10.13 machine :

  


  #!/bin/bash

# If you get error `c compiler failed` run `sudo apt install libglfw3-dev libglew-dev`
# apt-get install build-essential
# apt-get build-dep ffmpeg
# when running this on mac, you need to install some libraries such as 'brew install opus'

set -e

CWD=$(pwd)
PACKAGES="$CWD/packages"
WORKSPACE="$CWD/workspace"
ADDITIONAL_CONFIGURE_OPTIONS=""


mkdir -p "$PACKAGES"
mkdir -p "$WORKSPACE"

FFMPEG_TAG="$1"
FFMPEG_URL="http://git.ffmpeg.org/gitweb/ffmpeg.git/snapshot/74c4c539538e36d8df02de2484b045010d292f2c.tar.gz"

FFMPEG_ARCHIVE="$PACKAGES/ffmpeg.tar.gz"

if [ ! -f "$FFMPEG_ARCHIVE" ]; then
    echo "Downloading tag ${FFMPEG_TAG}..."
    curl -L -o "$FFMPEG_ARCHIVE" "$FFMPEG_URL"
fi

EXTRACTED_DIR="$PACKAGES/extracted"

mkdir -p "$EXTRACTED_DIR"

echo "Extracting..."
tar -xf "$FFMPEG_ARCHIVE" --strip-components=1 -C "$EXTRACTED_DIR"

cd "$EXTRACTED_DIR"

echo "Building..."

# Min electron supported version
MACOS_MIN="10.10"

./configure $ADDITIONAL_CONFIGURE_OPTIONS \
    --pkgconfigdir="$WORKSPACE/lib/pkgconfig" \
    --prefix=${WORKSPACE} \
    --pkg-config-flags="--static" \
    --extra-cflags="-I$WORKSPACE/include -mmacosx-version-min=${MACOS_MIN}" \
    --extra-ldflags="-L$WORKSPACE/lib -mmacosx-version-min=${MACOS_MIN} -L/usr/local/opt/lame/lib -Wl,-rpath,/usr/local/opt/lame/lib" \
    --extra-libs="-lpthread -lm" \
    --enable-static \
    --disable-securetransport \
    --disable-debug \
    --disable-shared \
    --disable-ffplay \
    --disable-lzma \
    --disable-doc \
    --enable-version3 \
    --enable-pthreads \
    --enable-runtime-cpudetect \
    --enable-avfilter \
    --enable-filters \
    --disable-libxcb \
    --enable-gpl \
    --disable-libass \
    --enable-libmp3lame \
    --enable-libx264 \
    --enable-libopus

make -j 4
make install

otool -L "$WORKSPACE/bin/ffmpeg"
otool -L "$WORKSPACE/bin/ffprobe"

echo "Building done. The binaries can be found here: $WORKSPACE/bin/ffmpeg $WORKSPACE/bin/ffprobe"

mkdir ffmpeg-mac/ 
cp -r "$WORKSPACE/bin/" "$CWD/ffmpeg-mac/"

rm -rf "$PACKAGES"
rm -rf "$WORKSPACE"

exit 0



  


  When it finishes, I have a folder ffmpeg-mac/ which contains two built executables ffmpeg and ffprobe.

  


  but if I try to move the ffmpeg-mac folder onto my other macbook, running 11.2.3 big sur, and if i try to call my built ffmpeg file with ./ffmpeg-mac/ffmpeg, it fails with this error :

  


  $ ./ffmpeg-mac/ffmpeg 
dyld: Library not loaded: /usr/local/opt/lame/lib/libmp3lame.0.dylib
  Referenced from: /Users/martinbarker/Documents/projects/rendertunev1.1.2/./ffmpeg-mac/ffmpeg
  Reason: image not found
Abort trap: 6



  


  So I think when I run the script to build ffmpeg on my mac 10.13 high sierra machine, it for some reason is not including the file libmp3lame.0.dylib. I've tried using brew to uninstall, install, unlink, and link lame, but no luck. I've tried manually editing my shell script to include the file but no luck.

  


  Can anyone help me fix my build script so that when I build ffmpeg on high sierra, I can use the finished built file on other mac computers ?

  


• Configured Half-ninja android FFMPEG project

  24 décembre 2013, par Mr.G

  I have configured android-halfninja project completely and i manage to build

  refered to this link

  libs/armeabi/libvideokit.so and
  libs/armeabi/ffmpeg

  libs from the given source

  But i had to make some changes to the .sh files in order to build .so files.

  But now i tried to execute following ffmpeg command in my android project it doesn't run properly

      String var[] = {"ffmpeg","-i",input};
  
  
  
  
  
  
  
  12-24 10:34:44.569: I/VideoKit(14374): Loading native library compiled at 14:43:51 Dec 18 2013
  
  12-24 10:34:44.599: I/ActivityManager(290): Process uk.co.halfninja.videokit (pid 14374) has died.
  
  12-24 10:34:44.599: W/ActivityManager(290): Force removing ActivityRecord{2bea3e28 uk.co.halfninja.videokit/.MainActivity}: app died, no saved state

  Can any one tell me what might be th issue to have this error in half-nonja project

  here is my configure_ffmpeg.sh file

      #!/bin/bash
  
  pushd `dirname $0`
  
  . settings.sh
  
  
  
  if [[ $DEBUG == 1 ]]; then
  
    echo "DEBUG = 1"
  
    DEBUG_FLAG="--disable-stripping"
  
  fi
  
  
  
  # I haven't found a reliable way to install/uninstall a patch from a Makefile,
  
  # so just always try to apply it, and ignore it if it fails. Works fine unless
  
  # the files being patched have changed, in which cause a partial application
  
  # could happen unnoticed.
  
  patch -N -p1 --reject-file=- < redact-plugins.patch
  
  patch -N -p1 --reject-file=- < arm-asm-fix.patch
  
  patch -d ffmpeg -N -p1 --reject-file=- < \
  
      ARM_generate_position_independent_code_to_access_data_symbols.patch
  
  patch -d ffmpeg -N -p1 --reject-file=- < \
  
      ARM_intmath_use_native-size_return_types_for_clipping_functions.patch
  
  patch -d ffmpeg -N -p1 --reject-file=- < \
  
      enable-fake-pkg-config.patch
  
  
  
  pushd ffmpeg
  
  
  
  ./configure \
  
  $DEBUG_FLAG \
  
  --arch=arm \
  
  --cpu=cortex-a8 \
  
  --target-os=linux \
  
  --enable-runtime-cpudetect \
  
  --prefix=$prefix \
  
  --enable-pic \
  
  --disable-shared \
  
  --enable-static \
  
  --cross-prefix=$NDK_TOOLCHAIN_BASE/bin/$NDK_ABI-linux-androideabi- \
  
  --sysroot="$NDK_SYSROOT" \
  
  --extra-cflags="-I../x264 -mfloat-abi=softfp -mfpu=neon" \
  
  --extra-ldflags="-L../x264" \
  
  \
  
  --enable-version3 \
  
  --enable-gpl \
  
  \
  
  --disable-doc \
  
  --enable-yasm \
  
  \
  
  --disable-everything \
  
  --enable-decoder=mjpeg \
  
  --enable-demuxer=mjpeg \
  
  --enable-parser=mjpeg \
  
  --enable-demuxer=image2 \
  
  --enable-muxer=mp4 \
  
  --enable-encoder=libx264 \
  
  --enable-decoder=rawvideo \
  
  --enable-protocol=file \
  
  --enable-hwaccels \
  
  --enable-filter=buffer \
  
  --enable-filter=buffersink \
  
  --disable-demuxer=v4l \
  
  --disable-demuxer=v4l2 \
  
  --disable-indev=v4l \
  
  --disable-indev=v4l2 \
  
  \
  
  --disable-indevs \
  
  --enable-indev=lavfi \
  
  --disable-outdevs \
  
  \
  
  --enable-hwaccels \
  
  \
  
  --disable-ffmpeg \
  
  --disable-ffplay \
  
  --disable-ffprobe \
  
  --disable-ffserver \
  
  --disable-network \
  
  \
  
  --enable-libx264 \
  
  --enable-zlib \
  
  --enable-muxer=md5
  
  
  
  popd; popd
  
  
  
  
  
  #--enable-decoders \
  
  #--enable-encoders \
  
  #--enable-muxers \
  
  #--enable-demuxers \
  
  #--enable-parsers \
  
  #--enable-protocols \
  
  #--enable-filter=buffer \
  
  #--enable-filter=buffersink \
  
  #--enable-avresample \
  
  #--enable-faac \

• convert ogv to webm using ffmpeg and point ffmpeg to new installed version

  9 juin 2015, par Aisha

  I was facing problem in converting files from one format to another, so I put the question on stackoverflow, some people suggested me to recompile ffmpeg my ffmpeg version was 0.10.0 so they suggest me to install new one with full codecs from this link

  https://trac.ffmpeg.org/wiki/CompilationGuide/Centos

  I followed the steps and installed new version but i didnot uninstall my old one and its still giving me error when i am converting video from ogv to webm

   /root/bin$ ffmpeg -i hello.ogv -acodec libvorbis -ac 2 -ab 96k -ar   44100 hello.webm
  
   ffmpeg version 0.10.15 Copyright (c) 2000-2014 the FFmpeg developers
  
   built on Aug 30 2014 15:49:19 with gcc 4.4.7 20120313 (Red Hat 4.4.7-3)
  
   configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share      /ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64          --mandir=/usr/share/man --arch=x86_64 --extra-cflags='-O2 -g   -pipe -Wall      -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector             --param=ssp-buffer-size=4 -m64 -mtune=generic' --enable-bzlib --disable-crystalhd --enable-gnutls --enable-libass --enable-libcdio --enable-libcelt --enable-libdc1394 --disable-indev=jack --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --enable-libxvid --enable-x11grab --enable-avfilter --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect
  
  libavutil      51. 35.100 / 51. 35.100
  
  libavcodec     53. 61.100 / 53. 61.100
  
  libavformat    53. 32.100 / 53. 32.100
  
  libavdevice    53.  4.100 / 53.  4.100
  
  libavfilter     2. 61.100 /  2. 61.100
  
  libswscale      2.  1.100 /  2.  1.100
  
  libswresample   0.  6.100 /  0.  6.100
  
  libpostproc    52.  0.100 / 52.  0.100
  
  Input #0, ogg, from 'hello.ogv':
  
  Duration: 00:01:30.00, start: 0.000000, bitrate: 435 kb/s
  
  Stream #0:0: Video: theora, yuv420p, 400x320 [SAR 1:1 DAR 5:4], 25 fps, 25 tbr, 25 tbn, 25 tbc
  
   Stream #0:1(und): Audio: vorbis, 44100 Hz, stereo, s16, 128 kb/s
  
   Metadata:
  
     CREATION_TIME   : 2013-02-16 05:41:59
  
     LANGUAGE        : und
  
    HANDLER_NAME    : /tmp/tmpGzy9a1/448616221878309._audio.aac - Imported with GPAC 0.4.6-DEV-rev3544
  
    MAJOR_BRAND     : FACE
  
    MINOR_VERSION   : 1337
  
    COMPATIBLE_BRANDS: isomavc1FACE
  
    ENCODER         : Lavf55.37.102
  
    [buffer @ 0x2143160] w:400 h:320 pixfmt:yuv420p tb:1/1000000 sar:1/1    sws_param:
  
    Output #0, webm, to 'hello.webm':
  
    Stream #0:0: Video: none, yuv420p, 400x320 [SAR 1:1 DAR 5:4], q=2-31,  128 kb/s, 90k tbn, 25 tbc
  
     Stream #0:1(und): Audio: none, 44100 Hz, 2 channels, s16
  
     Metadata:
  
      CREATION_TIME   : 2013-02-16 05:41:59
  
       LANGUAGE        : und
  
       HANDLER_NAME    : /tmp/tmpGzy9a1/448616221878309._audio.aac -         Imported with GPAC 0.4.6-DEV-rev3544
  
       MAJOR_BRAND     : FACE
  
       MINOR_VERSION   : 1337
  
      COMPATIBLE_BRANDS: isomavc1FACE
  
       ENCODER         : Lavf55.37.102
  
    Stream mapping:
  
     Stream #0:0 -> #0:0 (theora -> ?)
  
     Stream #0:1 -> #0:1 (vorbis -> libvorbis)
  
     Encoder (codec none) not found for output stream #0:0

  I know i have to point to new ffmpeg build. but how to do this. Please help me. I am desperate.