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• How to use latest FFMPEG in Android Studio project ?

  1er avril 2020, par arslan haktic

  I have a simple task to make a video from multiple images and an audio file, After searching a lot found that its possible with FFMPEG, Unfortunately there are no updated tutorials for FFMPEG, there are few but outdated and most of them are not working. 
As I have compiled FFMPEG for Android using NDK android-ndk-r10e and ffmpeg-2.8.6 on my MAC with Android Studio following the tutorial http://www.roman10.net/how-to-build-ffmpeg-with-ndk-r9/ 
It makes the .so files as 


  



  Now I can't understand what should I do to integrate this in my Android project, I have also checked,

  



  How to use Ffmpeg in android studio ?

  



  how to use ffmpeg in android ?

  



  FFmpeg on Android

  



  and mainly this,

  



  http://www.roman10.net/how-to-build-android-applications-based-on-ffmpeg-by-an-example/

  



  https://github.com/roman10/android-ffmpeg-tutorial

  



  But its not working and having errors with no way to resolve this. Can anyone please mention some steps that should be followed to use FFMPEG .so files as in image attached.

  


• ffmpeg usage in Android Studio

  8 septembre 2017, par sargis_74

  I try to use ffmpeg sources in Android Studio under Windows10.
  I built the ffmpeg.3.3.3 under ubuntu on Virtual Box by the followinf script and integrated the sources into Android Studio project :

  #!/bin/bash
  
  NDK=/etc/FFmpegOnAndroid/android-ndk-r14b
  
  SYSROOT=$NDK/platforms/android-21/arch-x86_64
  
  TOOLCHAIN=/etc/FFmpegOnAndroid/android-ndk-r14b/toolchains/x86_64-4.9/prebuilt/linux-x86_64
  
  CPU=arm
  
  PREFIX=/etc/FFmpegOnAndroid/ffmpeg-3.3.3/output
  
  ADDI_CFLAGS="-fomit-frame-pointer"
  
  function build_one
  
  {
  
      ./configure \
  
          --prefix=$PREFIX \
  
          --enable-shared \
  
          --disable-static \
  
          --disable-doc \
  
          --disable-doc \
  
          --disable-symver \
  
          --enable-small \
  
          --cross-prefix=$TOOLCHAIN/bin/x86_64-linux-android- \
  
          --target-os=linux \
  
          --arch=x86_64 \
  
          --enable-cross-compile \
  
          --sysroot=$SYSROOT \
  
          --extra-cflags="-Os -fpic $ADDI_CFLAGS" \
  
          --extra-ldflags="$ADDI_LDFLAGS" \
  
          $ADDITIONAL_CONFIGURE_FLAG
  
      make clean
  
      make
  
      make install
  
  }
  
  build_one

  When I execute the following command under ubuntu, the output file is created without losing the quality :

  ffmpeg -i sample_2.mp4 -i ic_launcher.jpg -filter_complex [1:v]scale=70:-1[wm];[0:v][wm]overlay=W-w-10:H-h-10[out] -map 0:a? -map [out] output.mp4

  but when I call main() function of ffmpeg.c in Android studio with same arguments, the quality of output file is lost.

  Here are the difference of info of created output files :

  Android Studio :

  Stream #0:1(und): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 1200x720 [SAR 1:1 DAR 5:3], 585 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)

  ubuntu :

  Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1200x720 [SAR 1:1 DAR 5:3], 423 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc (default)

  Could you please help me to solve this problem.

  Thanks in advance,

  Sargis Boyajyan

• Revision e813843b46 : Disable avx/avx2 for Visual Studio 2010 VS2010 only supports avx. There is curr

  18 novembre 2013, par Johann

  Changed Paths :
   Modify /build/make/configure.sh

  
  
  Disable avx/avx2 for Visual Studio 2010

  VS2010 only supports avx. There is currently no avx code
  in libvpx so don't create a special case for it.

  Change-Id : Iacb10ea4762155412e04f23904b4324d01451fbd