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• Compile FFMPEG for command line usage

  3 septembre 2014, par Lior Iluz

  I’ve been trying to compile FFMPEG so I can use it with my Android application with commands. The result should be 1 static file, "ffmpeg", that is not package dependent. No .so files.

  I managed to compile it with guardianProject and everything is working but the source was too old and lacks options I need.
  I’m using the latest Ubuntu on VirtualBox, all essentials are installed and updated (gawk, yasm, aptitude, etc...).

  There are multiple examples around the web. Here are the issues I’ve experienced with each of the options I tried. I’d appreciate help with either one of the following errors :

  1. Guardian project - I managed to compile it and get the ffmpeg file but it uses an old version of ffmpeg that doesn’t include the "-movFlags faststart" option. I tried throwing the new ffmpeg (2.3.3) in there but it just throws error. (I ran git submodule init and update)

  2. JayH5 - A more generic build file that basically should work with every ffmpeg. I updated the build script to work with the latest NDK and it seems to be working but than it fails on /home/dor/Desktop/ndk/android-ndk-r10/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86/bin/arm-linux-androideabi-pkg-config not found, library detection may fail.
     I read about this and it seems to require a hack, which I don’t understand how to implement.

  3. Trovao - this is a very nice project and the build script even downloads the latest ffmpeg and x264 sources, and I even succeeded in compiling it to FFMPEG and X264 files but when I use it, I get this error : could not load library "libx264.so.142 which is weird, as x264 is there and the whole idea of this project is to cancel the need of .so files.

  I’d appreciate help with figuring out how to solve any of the issues. I prefer using the JayH5 build script as it seems the most straight forward out there...

  JayH5 build file :

  #!/bin/bash
  
  
  
  # set the base path to your Android NDK (or export NDK to environment)
  
  
  
  if [[ "x$NDK_BASE" == "x" ]]; then
  
      NDK_BASE=/opt/android-ndk
  
      echo "No NDK_BASE set, using $NDK_BASE"
  
  fi
  
  
  
  NDK_PLATFORM_VERSION=14
  
  NDK_ABI=arm
  
  NDK_COMPILER_VERSION=4.8
  
  NDK_SYSROOT=$NDK_BASE/platforms/android-$NDK_PLATFORM_VERSION/arch-$NDK_ABI
  
  NDK_UNAME=`uname -s | tr '[A-Z]' '[a-z]'` # Convert Linux -> linux
  
  HOST=$NDK_ABI-linux-androideabi
  
  NDK_TOOLCHAIN_BASE=$NDK_BASE/toolchains/$HOST-$NDK_COMPILER_VERSION/prebuilt/$NDK_UNAME-x86
  
  CC="$NDK_TOOLCHAIN_BASE/bin/$HOST-gcc --sysroot=$NDK_SYSROOT"
  
  LD=$NDK_TOOLCHAIN_BASE/bin/$HOST-ld
  
  
  
  BUILD_PATH=build/ffmpeg
  
  
  
  ./configure \
  
  $DEBUG_FLAG \
  
  --arch=arm \
  
  --target-os=linux \
  
  --enable-runtime-cpudetect \
  
  --enable-pic \
  
  --disable-shared \
  
  --enable-static \
  
  --cross-prefix=$NDK_TOOLCHAIN_BASE/bin/$NDK_ABI-linux-androideabi- \
  
  --sysroot="$NDK_SYSROOT" \
  
  --extra-cflags="-march=armv7-a -mfloat-abi=softfp -fPIC -DANDROID" \
  
  --extra-ldflags="" \
  
  --enable-ffmpeg \
  
  --disable-ffplay \
  
  --disable-ffprobe \
  
  --disable-ffserver \
  
  --disable-network \

• Compiling ffmpeg (-3.0) on windows 7 with nvenc

  21 février 2016, par aviyaChe

  I’m trying to compile ffmpeg (version 3.0) with the following configuration :

  ./configure --prefix=ffmpeg/ --disable-yasm --enable-nonfree --enable-nvenc

  But I get the following error :

  ERROR: nvEncodeAPI.h not found. 

  I download the latest Nvidia video SDK (version 6.0.1), but I don’t know where to copy the nvEncodeAPI.h file.

  I have the following set up :

  • windows 7 64 bit
  • cygwin64 terminal
  • Nvidia Quadro k4200, with driver 361.91

• Installing FFMpeg in Lumen

  1er janvier 2016, par senty

  I am using Lumen (of Laravel) as my backend and using vagrant. I am want to install and use FFmpeg but I got confused how to install it.

  Do I need to install it on my localhost or add it to Lumen ? or both ?

  I found this page but I got lost which commands to run.

  ---

  Update : I installed this repo on Github and run it in vagrant. I think this installed the latest version on my local server, but what should I do next ? How can I install and use FFMpeg with Lumen in php ?