The $PREFIX is the self-specified directory where FFmpeg is installed Compile the installation configure -arch=arm -cpu=armv7-a - cross - prefix = '$ANDROID_NDK toolchains/arm - Linux - androideabi - 4.9 / prebuilt/Linux - x86_64 / bin/arm - Linux - androideabi -' -sysroot=$SYSROOT -target-os=android -prefix=$PREFIX -disable-static -enable-shared -disable-asm -disable-doc -libdir=$PREFIX/libs/armeabi-v7a -incdir=$PREFIX/includes/armeabi-v7a -pkgconfigdir=$PREFIX/pkgconfig/armeabi-v7a Copy the code The following are the common ffMPEG compilation parameters, which can be modified according to your actual situation, such as x264, X265, AAC support, etc cd ffmpeg.

toolchains / 21-4.9 - platform = android - 21 - the toolchain = arm - Linux - androideabi - 4.9 Copy the code Download the latest ffMPEG source codeĭownload the source code using Git git clone So why bring it up? The advantage of separate toolchains is that they can be installed according to their own needs and compiled goals, once installed, forever used $ANDROID_NDK/build/tools/make-standalone-toolchain.sh -install-dir=$ANDROID_NDK/.

Install a separate toolchain using the installation steps that come with the NDK package, or use the toolchain that comes with the NDK package, which is used in this article. Or write the command to the file ~/.bashrc instead of manually setting it each time Install separate tool chains Then set two environment variables export ANDROID_NDK=/home/xugaoxiang/Tools/NDK/android-ndk-r15cĮxport SYSROOT=$ANDROID_NDK/platforms/android-21/arch-arm , after decompression on a certain path, I here is/home/xugaoxiang/Tools/the NDK / Check out the details: The last Gwen Challenge 2021 Hardware and software Environmentĭownload the NDK toolkit, /ndk/downloa.

This is the 7th day of my participation in the November Gwen Challenge.

Build ffmpeg android