FFmpeg 1.2 for Android generates a dynamic library

The previous article FFmpeg 1.2 for Android dynamic library compilation introduced how to compile the dynamic library, but the dynamic library generated at that time contains a total of 10 so files, in this way, loading will seriously affect the startup speed of the software. Many enthusiastic children's shoes later say that a single dynamic library is required (only libffmpeg is generated. so) I am sorry to you because I have been busy working for a while and I have no time to get it.

 

In fact, it is easier to generate a single dynamic library version than to generate multiple dynamic library versions, as long as one config. sh can be done without retaining it. Now I will share it with you. Which of the following can be enabled and disabled before further modification.

To the front of the ffmpeg Directory: tar xvf ffmpeg-1.2.1.tar.gz-C./ffmpeg

=$NDK_HOME/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-=$NDK_HOME/platforms/android-8/arch-/configure --target-os=--arch=--enable---enable---enable---disable---disable---disable---disable---disable---disable---enable---enable---enable---disable---disable---enable-protocol=--enable---enable---enable---disable---enable-cross---enable-runtime---sysroot=--disable---disable---enable---enable-demuxer=--enable-muxer=--enable-protocol=--enable---enable---prefix=$PLATFORM/--cc=$PREBUILT/bin/arm-linux-androideabi---cross-prefix=$PREBUILT/bin/arm-linux-androideabi---nm=$PREBUILT/bin/arm-linux-androideabi---extra-cflags=--extra-ldflags=--rf ../libs && mkdir ../libs && mkdir ../libs//bin/arm-linux-androideabi-ar d libavcodec//bin/arm-linux-androideabi-ld -rpath-link=$PLATFORM/usr/lib -L$PLATFORM/usr/lib -soname libffmpeg.so -shared -nostdlib  -z,noexecstack -Bsymbolic --whole-archive --no-undefined -o $PLATFORM/usr/libffmpeg.so libavcodec/libavcodec.a libavfilter/libavfilter.a libavresample/libavresample.a libavformat/libavformat.a libavutil/libavutil.a libswscale/libswscale.a -lc -lm -lz -ldl -llog --warn-once --dynamic-linker=/system/bin/linker $PREBUILT/lib/gcc/arm-linux-androideabi/4.4.3//usr/libffmpeg.so ../libs/