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• FFMPEG compile with x264 support for Android

  10 mars, par Pecana

  I am trying to build ffmpeg extensions for media3 (ExoPlayer) for Android

  


  https://github.com/androidx/media/tree/release/libraries/decoder_ffmpeg

  


  Using the default settings everything is fine but if I try to add support to libx264 the build failed. I compiled x264 for Android locally and it worked so the .so file for arm64 is present, I added it to the pkg-config with :

  


  export PKG_CONFIG_PATH=/build/x264/arm64/lib/pkgconfig:$PKG_CONFIG_PATH

  


  but when I try to build ffmpeg with the following command it fails :

  


  ./configure \
--prefix=/build/ffmpeg \
--enable-gpl \
--enable-libx264 \
--enable-static \
--enable-pic \
--arch=arm64 \
--target-os=android \
--cross-prefix=$TOOLCHAIN/bin/aarch64-linux-android21- \
--sysroot=$SYSROOT


  


  Error : ERROR : x264 not found using pkg-config

  


  But it is not due to pkg-config as the command :

  


  pkg-config --cflags --libs x264


  


  reports : -DX264_API_IMPORTS -I/build/x264/arm64/include -L/build/x264/arm64/lib -lx264

  


  Any idea on how to fix it ?

  


  Thank you :-)

  


• FFMPEG compile with x264 support for Android

  10 mars, par Pecana

  I am trying to build ffmpeg extensions for media3 (ExoPlayer) for Android

  


  https://github.com/androidx/media/tree/release/libraries/decoder_ffmpeg

  


  Using the default settings everything is fine but if I try to add support to libx264 the build failed. I compiled x264 for Android locally and it worked so the .so file for arm64 is present, I added it to the pkg-config with :

  


  export PKG_CONFIG_PATH=/build/x264/arm64/lib/pkgconfig:$PKG_CONFIG_PATH

  


  but when I try to build ffmpeg with the following command it fails :

  


  ./configure \
--prefix=/build/ffmpeg \
--enable-gpl \
--enable-libx264 \
--enable-static \
--enable-pic \
--arch=arm64 \
--target-os=android \
--cross-prefix=$TOOLCHAIN/bin/aarch64-linux-android21- \
--sysroot=$SYSROOT


  


  Error : ERROR : x264 not found using pkg-config

  


  But it is not due to pkg-config as the command :

  


  pkg-config --cflags --libs x264


  


  reports : -DX264_API_IMPORTS -I/build/x264/arm64/include -L/build/x264/arm64/lib -lx264

  


  Any idea on how to fix it ?

  


  Thank you :-)

  


• How to have avbin.dll in a local directory (not C :\Windows\System) (for pyglet 1.2.4)

  16 mai 2019, par Doot

  Using pyglet 1.2.4, I am using avbin.dll to allow me to play audio and all sources say it needs to go into C :\Windows\System. This works, but I would like to put in in a local folder, so that when it is downloaded, the user does not need to explicitly put it there.

  How can I make it so that I specify the directory of avbin.dll/have in the same folder as the code ?

  Here, avbin.dll is in the folder with the code, but I can’t find how they did it.
  https://github.com/surajsinghbisht054/Python-Media-Player/tree/master/Python%20Media%20Player%20Version%200.0.1/Tools
  I tried going through it but I didn’t find anything

  I tried

  pyglet.options["search_local_libs"]

  but it was already set to true.

  I also added it to the path variable, but this didn’t change anything.

  The intention was to be able to play audio files.

  Additionally :
  Using pyglet 1.4, I tried using ffmpeg and ffmpeg-pyglet, which works great, except that pyglet.app.run() is required to stop the first part of the track playing on repeat, but its mainloop interferes with tkinter’s and I can’t seem to get either working in threads, which is why I reverted back to 1.2.4.