Import 7.('ended', () => tState( from 'react'Ĭonst currentIndex = players.findIndex(p => p. The getStringFromNative() method is implemented by us, printing out the version number of the Ffmpeg library (this one I compiled is 3673444) and the information of the video file. $ROOT_DIR/app src/main java/com/example/chengang/myapplication/MainActivity java content is as follows. $ROOT_DIR/app/src/main/jni/ovsplayer c content is as follows: Generates the file $ROOT_DIR/app/src/main/jni/com_example_chengang_myapplication_MainActivity h \.\build\intermediates\classes\debug .MainActivity gradle looks like this.Įxecute the command, and note that the path changes according to your situation. There are two adle in the project, one in the root directory and one under $ROOT_DIR/app/src, which we want to modify.Īdd this paragraph to disable automatic ndk-build.Īdd this section to let it know that you're using the library Sdk.dir=/usr/local/bin/android-sdk-macosx $ROOT_DIR/ ES139en.properties was originally configured with sdk only. We use $ROOT_DIR to refer to the project root directory.
#Android ffmpeg library android#
So the idea was to disable the Android Studio automatic ndk-ES122en and compile our C code manually.įirst, of course, create a new Android Studio project. The Ffmpeg library is not yet ready to be used. LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/includeĪt this point, ndk is configured, followed by the parts that configure Android Studio.Īndroid Studio is not exactly the same as Eclipse, it has a fixed ability to automatically generate ES113en.ES114en and automatically fix JNI.
Note that the number before so should be changed to the number compiled by your version of ffmpeg.
mk to the Ffmpeg library to make it availableĬreate $NDK_DIR/sources/ffmpeg - 2.5.3 android/arm/Android mk files, content is as follows: Libavcodec.pc libavfilter.pc libavformat.pc libavutil.pc libswresample.pc libswscale.pcĪmong them, libavcodec.so, libavfilter.so, libavformat.so, libavutil.so, libswresample.so, libswscale.so are soft chains, which are useless and can be deleted.Ĩ. Libavcodec.so libavfilter.so libavformat.so libavutil.so libswresample.so libswscale.so Libavcodec-56.so libavfilter-5.so libavformat-56.so libavutil-54.so libswresample-1.so libswscale-3.so pkgconfig Libavcodec libavfilter libavformat libavutil libswresample libswscaleĪvcodec.h avfft.h dv_profile.h dxva2.h old_codec_ids.h vaapi.h vda.h vdpau.h version.h vorbis_parser.h xvmc.hĪsrc_abuffer.h avcodec.h avfilter.h avfiltergraph.h buffersink.h buffersrc.h version.hĪdler32.h avstring.h cast5.h downmix_info.h hash.h macros.h opt.h replaygain.h time.hĪes.h avutil.h channel_layout.h error.h hmac.h mathematics.h parseutils.h ripemd.h timecode.hĪttributes.h base64.h common.h eval.h imgutils.h md5.h pixdesc.h samplefmt.h timestamp.hĪudio_fifo.h blowfish.h cpu.h ffversion.h intfloat.h mem.h pixelutils.h sha.h version.hĪudioconvert.h bprint.h crc.h fifo.h intreadwrite.h motion_vector.h pixfmt.h sha512.h xtea.hĪvassert.h bswap.h dict.h file.h lfg.h murmur3.h random_seed.h stereo3d.hĪvconfig.h buffer.h display.h frame.h log.h old_pix_fmts.h rational.h threadmessage.h extra-cflags="-Os -fpic $ADDI_CFLAGS" \Īfter compiling $NDK_DIR/sources/ ffmpeg-2.5.3, there will be one more android directory, which is the compiled library we ls -R android/ cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \ TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64 SYSROOT=$NDK/platforms/android-15/arch-arm/ Note that the first three lines should be configured correctly on their own path. SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'Ĭreate the file build_android.sh in the ffmpeg-2.5.3 directory. SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)' SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)' SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)' Modify Ffmpeg compilation configurationĭrop these lines from the configure file in the ES36en-2.5.3 directory to remove the version number of the last "55" of the default-generated library name libavcodec.so.55. Unzip Ffmpeg to $NDK_DIR/sources/ffmpeg-2.5.3.ĥ. I in the "/ usr/local/bin/android - ndk - r10d" (use $NDK_DIR refer to after this directory). See attached image for an idea how the app would look like. The streams should be opened and played in fastest way possible to reduce latency. When executed, mv is automatically unzipped and placed where you want it. Android Android media player using FFmpeg library OBJECTIVE Looking for a developer to create a media player Android app that uses FFmpeg library (or Gstreamer) to play LIVE and VOD online streams. Do not unzip, file permissions will error.
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