android 编译mp4v2 2.0.0生成动态库

最近要录制h264+aac的mp4视频，使用mp4v2来实现，下面就是编译的方法

1、下载源码，到官网http://code.google.com/p/mp4v2/downloads/list 下载，现在最新的是mp4v2 2.0.0

2、解压下载的mp4v2-2.0.0.tar.bz2,然后进入mp4v2-2.0.0，将里面的文件以及文件夹拷贝的新创建的jni目录中，目录结构例如：/home/zhangjie/mp4v2-2.0.0/jni

3、进入jni目录，将include目录中的mp4v2文件夹拷贝出来放到jni目录下面，例如：/home/zhangjie/mp4v2-2.0.0/jni/mp4v2

4、在jni目录下创建Application.mk，内容如下：

APP_ABI := armeabiAPP_PLATFORM := android-8APP_STL := stlport_staticAPP_CPPFLAGS += -fno-rtti

5、创建Android.mk文件，内容如下：

LOCAL_PATH:=$(call my-dir)    include $(CLEAR_VARS)  NDK=/opt/android-ndk-r8d  LOCAL_SRC_FILES:= \      src/3gp.cpp src/atom_ac3.cpp \      src/atom_amr.cpp src/atom_avc1.cpp src/atom_avcC.cpp \      src/atom_chpl.cpp src/atom_colr.cpp src/atom_d263.cpp \      src/atom_dac3.cpp src/atom_damr.cpp src/atom_dref.cpp \      src/atom_elst.cpp src/atom_enca.cpp src/atom_encv.cpp \      src/atom_free.cpp src/atom_ftyp.cpp src/atom_ftab.cpp \      src/atom_gmin.cpp src/atom_hdlr.cpp src/atom_hinf.cpp \      src/atom_hnti.cpp src/atom_href.cpp src/atom_mdat.cpp \      src/atom_mdhd.cpp src/atom_meta.cpp src/atom_mp4s.cpp \      src/atom_mp4v.cpp src/atom_mvhd.cpp src/atom_nmhd.cpp \      src/atom_ohdr.cpp src/atom_pasp.cpp src/atom_root.cpp \      src/atom_rtp.cpp src/atom_s263.cpp src/atom_sdp.cpp \      src/atom_sdtp.cpp src/atom_smi.cpp src/atom_sound.cpp \      src/atom_standard.cpp src/atom_stbl.cpp src/atom_stdp.cpp \      src/atom_stsc.cpp src/atom_stsd.cpp src/atom_stsz.cpp \      src/atom_stz2.cpp src/atom_text.cpp src/atom_tfhd.cpp \      src/atom_tkhd.cpp src/atom_treftype.cpp src/atom_trun.cpp \      src/atom_tx3g.cpp src/atom_udta.cpp src/atom_url.cpp \      src/atom_urn.cpp src/atom_uuid.cpp src/atom_video.cpp \      src/atom_vmhd.cpp src/atoms.h src/cmeta.cpp \      src/descriptors.cpp src/descriptors.h src/exception.cpp \      src/exception.h src/enum.h src/enum.tcc src/impl.h \      src/isma.cpp src/log.h src/log.cpp src/mp4.cpp src/mp4array.h \      src/mp4atom.cpp src/mp4atom.h src/mp4container.cpp \      src/mp4container.h src/mp4descriptor.cpp src/mp4descriptor.h \      src/mp4file.cpp src/mp4file.h src/mp4file_io.cpp \      src/mp4info.cpp src/mp4property.cpp src/mp4property.h \      src/mp4track.cpp src/mp4track.h src/mp4util.cpp src/mp4util.h \      src/ocidescriptors.cpp src/ocidescriptors.h src/odcommands.cpp \      src/odcommands.h src/qosqualifiers.cpp src/qosqualifiers.h \      src/rtphint.cpp src/rtphint.h src/src.h src/text.cpp \      src/text.h src/util.h src/bmff/bmff.h src/bmff/impl.h \      src/bmff/typebmff.cpp src/bmff/typebmff.h \      src/itmf/CoverArtBox.cpp src/itmf/CoverArtBox.h \      src/itmf/Tags.cpp src/itmf/Tags.h src/itmf/generic.cpp \      src/itmf/generic.h src/itmf/impl.h src/itmf/itmf.h \      src/itmf/type.cpp src/itmf/type.h \      src/qtff/ColorParameterBox.cpp src/qtff/ColorParameterBox.h \      src/qtff/PictureAspectRatioBox.cpp \      src/qtff/PictureAspectRatioBox.h src/qtff/coding.cpp \      src/qtff/coding.h src/qtff/impl.h src/qtff/qtff.h \      libplatform/endian.h libplatform/impl.h \      libplatform/io/File.cpp libplatform/io/File.h \      libplatform/io/FileSystem.cpp libplatform/io/FileSystem.h \      libplatform/number/random.h libplatform/platform.h \      libplatform/platform_base.h libplatform/platform_posix.h \      libplatform/process/process.h \      libplatform/prog/option.cpp libplatform/prog/option.h \      libplatform/sys/error.cpp libplatform/sys/error.h \      libplatform/time/time.cpp libplatform/time/time.h \      libplatform/warning.h libplatform/io/File_posix.cpp \      libplatform/io/FileSystem_posix.cpp \      libplatform/number/random_posix.cpp \      libplatform/process/process_posix.cpp \      libplatform/time/time_posix.cpp \      libutil/Database.cpp \      libutil/Database.h libutil/Timecode.cpp libutil/Timecode.h \      libutil/TrackModifier.cpp libutil/TrackModifier.h \      libutil/Utility.cpp libutil/Utility.h libutil/crc.cpp \      libutil/crc.h libutil/impl.h libutil/other.cpp libutil/other.h \      libutil/util.h    LOCAL_ARM_MODE := arm  LOCAL_CFLAGS := -fexceptions    LOCAL_LDFLAGS := \          $(NDK)/sources/cxx-stl/gnu-libstdc++/4.4.3/libs/armeabi-v7a/libsupc++.a    LOCAL_LDLIBS := -llog    LOCAL_SHARED_LIBRARIES := \      libutils \      libbinder \      libcutils  LOCAL_CXXFLAGS :=-fexceptions -Wno-write-strings    LOCAL_MODULE:= libCameraShooting  LOCAL_CPPFLAGS := -O2 -fexceptions -DHAVE_SOCKLEN_T -DHAVE_STRUCT_IOVEC  LOCAL_MODULE_TAGS := optional  include $(BUILD_SHARED_LIBRARY)  

6、最后在jni目录下的终端中输入ndk-build,结果如下：

root@zhangjie:/home/zhangjie/mp4v2-2.0.0/jni# ndk-build  Android NDK: WARNING: Unsupported source file extensions in /home/zhangjie/mp4v2-2.0.0/jni/Android.mk for module CameraShooting      Android NDK:   AppCameraShooting.h src/atoms.h src/descriptors.h src/exception.h src/enum.h src/enum.tcc src/impl.h src/log.h src/mp4array.h src/mp4atom.h src/mp4container.h src/mp4descriptor.h src/mp4file.h src/mp4property.h src/mp4track.h src/mp4util.h src/ocidescriptors.h src/odcommands.h src/qosqualifiers.h src/rtphint.h src/src.h src/text.h src/util.h src/bmff/bmff.h src/bmff/impl.h src/bmff/typebmff.h src/itmf/CoverArtBox.h src/itmf/Tags.h src/itmf/generic.h src/itmf/impl.h src/itmf/itmf.h src/itmf/type.h src/qtff/ColorParameterBox.h src/qtff/PictureAspectRatioBox.h src/qtff/coding.h src/qtff/impl.h src/qtff/qtff.h libplatform/endian.h libplatform/impl.h libplatform/io/File.h libplatform/io/FileSystem.h libplatform/number/random.h libplatform/platform.h libplatform/platform_base.h libplatform/platform_posix.h libplatform/process/process.h libplatform/prog/option.h libplatform/sys/error.h libplatform/time/time.h libplatform/warning.h libutil/Database.h libutil/Timecode.h libutil/TrackModifier.h libutil/Utility.h libutil/crc.h libutil/impl.h libutil/other.h libutil/util.h      Compile++ arm    : CameraShooting <= 3gp.cpp  Compile++ arm    : CameraShooting <= atom_ac3.cpp  Compile++ arm    : CameraShooting <= atom_amr.cpp  Compile++ arm    : CameraShooting <= atom_avc1.cpp  Compile++ arm    : CameraShooting <= atom_avcC.cpp  Compile++ arm    : CameraShooting <= atom_chpl.cpp  Compile++ arm    : CameraShooting <= atom_colr.cpp  Compile++ arm    : CameraShooting <= atom_d263.cpp  Compile++ arm    : CameraShooting <= atom_dac3.cpp  Compile++ arm    : CameraShooting <= atom_damr.cpp  Compile++ arm    : CameraShooting <= atom_dref.cpp  Compile++ arm    : CameraShooting <= atom_elst.cpp  Compile++ arm    : CameraShooting <= atom_enca.cpp  Compile++ arm    : CameraShooting <= atom_encv.cpp  Compile++ arm    : CameraShooting <= atom_free.cpp  Compile++ arm    : CameraShooting <= atom_ftyp.cpp  Compile++ arm    : CameraShooting <= atom_ftab.cpp  Compile++ arm    : CameraShooting <= atom_gmin.cpp  Compile++ arm    : CameraShooting <= atom_hdlr.cpp  Compile++ arm    : CameraShooting <= atom_hinf.cpp  Compile++ arm    : CameraShooting <= atom_hnti.cpp  Compile++ arm    : CameraShooting <= atom_href.cpp  Compile++ arm    : CameraShooting <= atom_mdat.cpp  Compile++ arm    : CameraShooting <= atom_mdhd.cpp  Compile++ arm    : CameraShooting <= atom_meta.cpp  Compile++ arm    : CameraShooting <= atom_mp4s.cpp  Compile++ arm    : CameraShooting <= atom_mp4v.cpp  Compile++ arm    : CameraShooting <= atom_mvhd.cpp  Compile++ arm    : CameraShooting <= atom_nmhd.cpp  Compile++ arm    : CameraShooting <= atom_ohdr.cpp  Compile++ arm    : CameraShooting <= atom_pasp.cpp  Compile++ arm    : CameraShooting <= atom_root.cpp  Compile++ arm    : CameraShooting <= atom_rtp.cpp  Compile++ arm    : CameraShooting <= atom_s263.cpp  Compile++ arm    : CameraShooting <= atom_sdp.cpp  Compile++ arm    : CameraShooting <= atom_sdtp.cpp  Compile++ arm    : CameraShooting <= atom_smi.cpp  Compile++ arm    : CameraShooting <= atom_sound.cpp  Compile++ arm    : CameraShooting <= atom_standard.cpp  Compile++ arm    : CameraShooting <= atom_stbl.cpp  Compile++ arm    : CameraShooting <= atom_stdp.cpp  Compile++ arm    : CameraShooting <= atom_stsc.cpp  Compile++ arm    : CameraShooting <= atom_stsd.cpp  Compile++ arm    : CameraShooting <= atom_stsz.cpp  Compile++ arm    : CameraShooting <= atom_stz2.cpp  Compile++ arm    : CameraShooting <= atom_text.cpp  Compile++ arm    : CameraShooting <= atom_tfhd.cpp  Compile++ arm    : CameraShooting <= atom_tkhd.cpp  Compile++ arm    : CameraShooting <= atom_treftype.cpp  Compile++ arm    : CameraShooting <= atom_trun.cpp  Compile++ arm    : CameraShooting <= atom_tx3g.cpp  Compile++ arm    : CameraShooting <= atom_udta.cpp  Compile++ arm    : CameraShooting <= atom_url.cpp  Compile++ arm    : CameraShooting <= atom_urn.cpp  Compile++ arm    : CameraShooting <= atom_uuid.cpp  Compile++ arm    : CameraShooting <= atom_video.cpp  Compile++ arm    : CameraShooting <= atom_vmhd.cpp  Compile++ arm    : CameraShooting <= cmeta.cpp  Compile++ arm    : CameraShooting <= descriptors.cpp  Compile++ arm    : CameraShooting <= exception.cpp  Compile++ arm    : CameraShooting <= isma.cpp  Compile++ arm    : CameraShooting <= log.cpp  Compile++ arm    : CameraShooting <= mp4.cpp  Compile++ arm    : CameraShooting <= mp4atom.cpp  Compile++ arm    : CameraShooting <= mp4container.cpp  Compile++ arm    : CameraShooting <= mp4descriptor.cpp  Compile++ arm    : CameraShooting <= mp4file.cpp  Compile++ arm    : CameraShooting <= mp4file_io.cpp  Compile++ arm    : CameraShooting <= mp4info.cpp  Compile++ arm    : CameraShooting <= mp4property.cpp  Compile++ arm    : CameraShooting <= mp4track.cpp  Compile++ arm    : CameraShooting <= mp4util.cpp  Compile++ arm    : CameraShooting <= ocidescriptors.cpp  Compile++ arm    : CameraShooting <= odcommands.cpp  Compile++ arm    : CameraShooting <= qosqualifiers.cpp  Compile++ arm    : CameraShooting <= rtphint.cpp  Compile++ arm    : CameraShooting <= text.cpp  Compile++ arm    : CameraShooting <= typebmff.cpp  Compile++ arm    : CameraShooting <= CoverArtBox.cpp  Compile++ arm    : CameraShooting <= Tags.cpp  Compile++ arm    : CameraShooting <= generic.cpp  Compile++ arm    : CameraShooting <= type.cpp  Compile++ arm    : CameraShooting <= ColorParameterBox.cpp  Compile++ arm    : CameraShooting <= PictureAspectRatioBox.cpp  Compile++ arm    : CameraShooting <= coding.cpp  Compile++ arm    : CameraShooting <= File.cpp  Compile++ arm    : CameraShooting <= FileSystem.cpp  Compile++ arm    : CameraShooting <= option.cpp  Compile++ arm    : CameraShooting <= error.cpp  Compile++ arm    : CameraShooting <= time.cpp  Compile++ arm    : CameraShooting <= File_posix.cpp  Compile++ arm    : CameraShooting <= FileSystem_posix.cpp  Compile++ arm    : CameraShooting <= random_posix.cpp  Compile++ arm    : CameraShooting <= process_posix.cpp  Compile++ arm    : CameraShooting <= time_posix.cpp  Compile++ arm    : CameraShooting <= Database.cpp  Compile++ arm    : CameraShooting <= Timecode.cpp  Compile++ arm    : CameraShooting <= TrackModifier.cpp  Compile++ arm    : CameraShooting <= Utility.cpp  Compile++ arm    : CameraShooting <= crc.cpp  Compile++ arm    : CameraShooting <= other.cpp  Prebuilt       : libstlport_static.a <= <NDK>/sources/cxx-stl/stlport/libs/armeabi/  SharedLibrary  : libCameraShooting.so  Install        : libCameraShooting.so => libs/armeabi/libCameraShooting.so  

7、成功编译出mp4v2库。

源作者： http://blog.csdn.net/jwzhangjie/article/details/8783263

 谢谢这个哥们了。不过要提醒大家的是，我在cygwin 中编译的时候怎么都挂载库失败，最后把库拷到编译目录下指定路径就可以了。

还有一点是编译的包很大。大家要自己改Android.mk吧。可能我编译的环境不同吧。