一个实现直播的解决方案，视频采用H264编码、音频采用ACC编码、传输采用Rtmp协议
Home Page: http://blog.csdn.net/a992036795/article/details/64460049
我用的是推流端的示例代码，再第二次点击开始按钮的时候接收端就接收不到推流了，能麻烦看下是什么问题吗，谢谢。
就是调用了stop()方法之后再调用start()方法就推流不上去了，程序没有报错。
我可以实时的去推送吗？就是边拍摄边推送！
RTMP_Connect error
这个支持外网的服务器吗？
直接用的是AndroidPublisher的代码，log提示初始化音频编码器失败。求大神帮助
楼主AndroidPublisher里面的那个rtmp/lib/armeabi/librtmp.so这个so库是怎么得到的呢？是别人写好的，还是自己写的？有源码文件吗？能编译出来arm64-v8a，x86_64这样的适配so库吗
是否可以提供一下cmake的脚本呢
我的报错信息如下，PathClassLoader[DexPathList[[zip file "/data/local/tmp/scrcpy-server.jar"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]] couldn't find "libpublish.so"
请问大神，是不是需要我自己编译so库导入，但是我编译librtmp库后，还是报错。我的运行方式是：IDEA+MUMU模拟器+android,然后使用app_process命令来执行jar包的
20:05 Failed to finalize session : INSTALL_FAILED_NO_MATCHING_ABIS: Failed to extract native libraries, res=-113
20:05 Session 'sample': Error Installing APKs
多次编译也是这样怎么解决？
as version: 3.2
ndk version :r10e
报错信息:
Cause: executing external native build for cmake /Users/wangjunjie/AndroidStudioProjects/LiveStream/AndroidPublisher/rtmplive/src/main/cpp/CMakeLists.txt
rtmp推流的两个so库只有默认的32位，64位的好像没有。因为项目里已经有其他64位so库了,所以app默认会加载64位的,这个32位的load不了
下面是荣耀8报的异常：
06-17 16:30:53.717 613-613/? I/CameraService: CameraService::connect E (pid 10667 "com.blueberry.sample", id 0)
06-17 16:30:53.717 613-613/? I/CameraService: CameraService::connect call (PID -1 "com.blueberry.sample", camera ID 0) for HAL version default and Camera API version 1
06-17 16:30:53.718 613-613/? W/ServiceManager: Permission failure: android.permission.CAMERA from uid=10208 pid=10667
06-17 16:30:53.718 613-613/? E/CameraService: Permission Denial: can't use the camera pid=10667, uid=10208
06-17 16:30:53.718 10667-10667/com.blueberry.sample W/CameraBase: An error occurred while connecting to camera 0: Service not available
06-17 16:30:53.718 10667-10667/com.blueberry.sample E/Camera: Camera new cameraInitNormal:-13
06-17 16:30:53.718 10667-10667/com.blueberry.sample W/System.err: java.lang.RuntimeException: Fail to connect to camera service
06-17 16:30:53.718 10667-10667/com.blueberry.sample W/System.err: at android.hardware.Camera.(Camera.java:571)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.hardware.Camera.open(Camera.java:430)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at com.blueberry.media.VideoGatherer.openCamera(VideoGatherer.java:286)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at com.blueberry.media.VideoGatherer.initCamera(VideoGatherer.java:89)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at com.blueberry.media.MediaPublisher.initVideoGatherer(MediaPublisher.java:101)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at com.blueberry.sample.MainActivity.onResume(MainActivity.java:84)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1279)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.Activity.performResume(Activity.java:7017)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3561)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3626)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2876)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.ActivityThread.-wrap12(ActivityThread.java)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.os.Handler.dispatchMessage(Handler.java:105)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.os.Looper.loop(Looper.java:156)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at android.app.ActivityThread.main(ActivityThread.java:6531)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at java.lang.reflect.Method.invoke(Native Method)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
06-17 16:30:53.719 10667-10667/com.blueberry.sample W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)
--------- beginning of crash
06-17 16:30:53.719 10667-10667/com.blueberry.sample E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.blueberry.sample, PID: 10667
java.lang.RuntimeException: Unable to resume activity {com.blueberry.sample/com.blueberry.sample.MainActivity}: java.lang.RuntimeException: 打开摄像头失败
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3586)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3626)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2876)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6531)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)
Caused by: java.lang.RuntimeException: 打开摄像头失败
at com.blueberry.media.VideoGatherer.openCamera(VideoGatherer.java:289)
at com.blueberry.media.VideoGatherer.initCamera(VideoGatherer.java:89)
at com.blueberry.media.MediaPublisher.initVideoGatherer(MediaPublisher.java:101)
at com.blueberry.sample.MainActivity.onResume(MainActivity.java:84)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1279)
at android.app.Activity.performResume(Activity.java:7017)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3561)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3626)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2876)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6531)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)
Caused by: java.lang.RuntimeException: Fail to connect to camera service
at android.hardware.Camera.(Camera.java:571)
at android.hardware.Camera.open(Camera.java:430)
at com.blueberry.media.VideoGatherer.openCamera(VideoGatherer.java:286)
at com.blueberry.media.VideoGatherer.initCamera(VideoGatherer.java:89)
at com.blueberry.media.MediaPublisher.initVideoGatherer(MediaPublisher.java:101)
at com.blueberry.sample.MainActivity.onResume(MainActivity.java:84)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1279)
at android.app.Activity.performResume(Activity.java:7017)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3561)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3626)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2876)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6531)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)
转完后，会出现偏色的绿影，卡在这半个月了，该怎么转啊，我看只有i420的适配，该怎么修改啊，希望大神给指点一下
Build command failed.
Error while executing process C:\Users\shunyi\AppData\Local\Android\Sdk\cmake\3.10.2.4988404\bin\cmake.exe with arguments {-HE:\Projects\LiveStream\AndroidPublisher\rtmplive\src\main\cpp -BE:\Projects\LiveStream\AndroidPublisher\rtmplive.externalNativeBuild\cmake\release\armeabi -GAndroid Gradle - Ninja -DANDROID_ABI=armeabi -DANDROID_NDK=C:\Users\shunyi\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=E:\Projects\LiveStream\AndroidPublisher\rtmplive\build\intermediates\cmake\release\obj\armeabi -DCMAKE_BUILD_TYPE=Release -DCMAKE_MAKE_PROGRAM=C:\Users\shunyi\AppData\Local\Android\Sdk\cmake\3.10.2.4988404\bin\ninja.exe -DCMAKE_TOOLCHAIN_FILE=C:\Users\shunyi\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DANDROID_PLATFORM=android-16 -DCMAKE_CXX_FLAGS=-frtti -fexceptions}
CMake Error: Could not create named generator Android Gradle - Ninja
Generators
Visual Studio 15 2017 [arch] = Generates Visual Studio 2017 project files.
Optional [arch] can be "Win64" or "ARM".
Visual Studio 14 2015 [arch] = Generates Visual Studio 2015 project files.
Visual Studio 12 2013 [arch] = Generates Visual Studio 2013 project files.
Visual Studio 11 2012 [arch] = Generates Visual Studio 2012 project files.
Visual Studio 10 2010 [arch] = Generates Visual Studio 2010 project files.
Optional [arch] can be "Win64" or "IA64".
Visual Studio 9 2008 [arch] = Generates Visual Studio 2008 project files.
Visual Studio 8 2005 [arch] = Deprecated. Generates Visual Studio 2005
project files. Optional [arch] can be
"Win64".
Borland Makefiles = Generates Borland makefiles.
NMake Makefiles = Generates NMake makefiles.
NMake Makefiles JOM = Generates JOM makefiles.
Green Hills MULTI = Generates Green Hills MULTI files
(experimental, work-in-progress).
MSYS Makefiles = Generates MSYS makefiles.
MinGW Makefiles = Generates a make file for use with
mingw32-make.
Unix Makefiles = Generates standard UNIX makefiles.
Ninja = Generates build.ninja files.
Watcom WMake = Generates Watcom WMake makefiles.
CodeBlocks - MinGW Makefiles = Generates CodeBlocks project files.
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Sublime Text 2 - MinGW Makefiles
= Generates Sublime Text 2 project files.
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Kate - MinGW Makefiles = Generates Kate project files.
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Kate - Unix Makefiles = Generates Kate project files.
Eclipse CDT4 - NMake Makefiles
= Generates Eclipse CDT 4.0 project files.
Eclipse CDT4 - MinGW Makefiles
Eclipse CDT4 - Ninja = Generates Eclipse CDT 4.0 project files.
Eclipse CDT4 - Unix Makefiles= Generates Eclipse CDT 4.0 project files.
Build command failed.
Error while executing process C:\Users\shunyi\AppData\Local\Android\Sdk\cmake\3.10.2.4988404\bin\cmake.exe with arguments {-HE:\Projects\LiveStream\AndroidPublisher\rtmplive\src\main\cpp -BE:\Projects\LiveStream\AndroidPublisher\rtmplive.externalNativeBuild\cmake\debug\armeabi -GAndroid Gradle - Ninja -DANDROID_ABI=armeabi -DANDROID_NDK=C:\Users\shunyi\AppData\Local\Android\Sdk\ndk-bundle -DCMAKE_LIBRARY_OUTPUT_DIRECTORY=E:\Projects\LiveStream\AndroidPublisher\rtmplive\build\intermediates\cmake\debug\obj\armeabi -DCMAKE_BUILD_TYPE=Debug -DCMAKE_MAKE_PROGRAM=C:\Users\shunyi\AppData\Local\Android\Sdk\cmake\3.10.2.4988404\bin\ninja.exe -DCMAKE_TOOLCHAIN_FILE=C:\Users\shunyi\AppData\Local\Android\Sdk\ndk-bundle\build\cmake\android.toolchain.cmake -DANDROID_PLATFORM=android-16 -DCMAKE_CXX_FLAGS=-frtti -fexceptions}
CMake Error: Could not create named generator Android Gradle - Ninja
Generators
Visual Studio 15 2017 [arch] = Generates Visual Studio 2017 project files.
Optional [arch] can be "Win64" or "ARM".
Visual Studio 14 2015 [arch] = Generates Visual Studio 2015 project files.
Visual Studio 12 2013 [arch] = Generates Visual Studio 2013 project files.
Visual Studio 11 2012 [arch] = Generates Visual Studio 2012 project files.
Visual Studio 10 2010 [arch] = Generates Visual Studio 2010 project files.
Optional [arch] can be "Win64" or "IA64".
Visual Studio 9 2008 [arch] = Generates Visual Studio 2008 project files.
Visual Studio 8 2005 [arch] = Deprecated. Generates Visual Studio 2005
project files. Optional [arch] can be
"Win64".
Borland Makefiles = Generates Borland makefiles.
NMake Makefiles = Generates NMake makefiles.
NMake Makefiles JOM = Generates JOM makefiles.
Green Hills MULTI = Generates Green Hills MULTI files
(experimental, work-in-progress).
MSYS Makefiles = Generates MSYS makefiles.
MinGW Makefiles = Generates a make file for use with
mingw32-make.
Unix Makefiles = Generates standard UNIX makefiles.
Ninja = Generates build.ninja files.
Watcom WMake = Generates Watcom WMake makefiles.
CodeBlocks - MinGW Makefiles = Generates CodeBlocks project files.
CodeBlocks - NMake Makefiles = Generates CodeBlocks project files.
CodeBlocks - NMake Makefiles JOM
= Generates CodeBlocks project files.
CodeBlocks - Ninja = Generates CodeBlocks project files.
CodeBlocks - Unix Makefiles = Generates CodeBlocks project files.
CodeLite - MinGW Makefiles = Generates CodeLite project files.
CodeLite - NMake Makefiles = Generates CodeLite project files.
CodeLite - Ninja = Generates CodeLite project files.
CodeLite - Unix Makefiles = Generates CodeLite project files.
Sublime Text 2 - MinGW Makefiles
= Generates Sublime Text 2 project files.
Sublime Text 2 - NMake Makefiles
Sublime Text 2 - Ninja = Generates Sublime Text 2 project files.
Sublime Text 2 - Unix Makefiles
Kate - MinGW Makefiles = Generates Kate project files.
Kate - NMake Makefiles = Generates Kate project files.
Kate - Ninja = Generates Kate project files.
Kate - Unix Makefiles = Generates Kate project files.
Eclipse CDT4 - NMake Makefiles
= Generates Eclipse CDT 4.0 project files.
Eclipse CDT4 - MinGW Makefiles
Eclipse CDT4 - Ninja = Generates Eclipse CDT 4.0 project files.
Eclipse CDT4 - Unix Makefiles= Generates Eclipse CDT 4.0 project files.
在Linux上面搭建了nginx多媒体服务器，在Linux上用FFmpeg推流测试成功了，但是用这个demo不行
10-20 18:54:45.287 1960-2564/com.blueberry.player E/IJKMEDIA: Cannot open connection tcp://192.168.155.1:1935
10-20 18:54:45.287 1960-2564/com.blueberry.player E/IJKMEDIA: rtmp://192.168.155.1:1935/live/test: Connection timed out
10-20 18:54:45.287 1960-2564/com.blueberry.player I/IJKMEDIA: SDL_JNI_DetachThreadEnv: [2564]
10-20 18:54:45.287 1960-2562/com.blueberry.player D/IJKMEDIA: FFP_MSG_ERROR: 0
10-20 18:54:45.297 1960-1960/com.blueberry.player E/tv.danmaku.ijk.media.player.IjkMediaPlayer: Error (-10000,0)
10-20 18:54:45.297 1960-1960/com.blueberry.player D/IjkVideoView: Error: -10000,0
10-20 18:54:45.307 1960-1960/com.blueberry.player I/AppCompatDelegate: The Activity's LayoutInflater already has a Factory installed so we can not install AppCompat's
具体错误如下
FATAL EXCEPTION: Thread-5
Process: ai.cloudbrain.windmill, PID: 17109
java.lang.IllegalStateException
at android.media.MediaCodec.native_dequeueInputBuffer(Native Method)
at android.media.MediaCodec.dequeueInputBuffer(MediaCodec.java:2507)
at com.blueberry.media.MediaEncoder.encodeAudioData(MediaEncoder.java:290)
at com.blueberry.media.MediaEncoder.access$800(MediaEncoder.java:28)
at com.blueberry.media.MediaEncoder$2.run(MediaEncoder.java:180)
我使用下面配置 ，不可以推流到服务器（youtube直播）
compile project(':rtmplive')
使用下面配置，可以推流到服务器（youtube直播）
compile 'com.blueberry:rtmplive:0.1.0'
mMediaPublisher = MediaPublisher
.newInstance(new Config.Builder()
.setFps(30) // fps
.setMaxWidth(720) //视频的最大宽度
.setMinWidth(320) //视频的最小宽度
.setUrl("rtmp://192.168.155.1:1935/live/test")//推送的url
.build());
这里的MaxWidth和MinWidth应该以什么原则来设置？
（我尝试调了比较大的数值，直接崩溃了）
另外高度是根据宽度自动设置了么？
你好，你开源的c++的代码是不是和提供的sdk里的不一样，gradle配置sdk里可以正常推流到服务器，配置为代码编译，不用jcenter就不能推流到服务器。能开源更新下sdk里c++代码吗
大神 可以不经过服务器 ,两个手机之间推和拉流吗?
直接把下载的源码编译运行
小米2S报错如下
java.lang.RuntimeException: Unable to resume activity {com.blueberry.sample/com.blueberry.sample.MainActivity}: java.lang.RuntimeException: setParameters failed
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2966)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2997)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2380)
at android.app.ActivityThread.access$900(ActivityThread.java:147)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:910)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:705)
Caused by: java.lang.RuntimeException: setParameters failed
at android.hardware.Camera.native_setParameters(Native Method)
at android.hardware.Camera.setParameters(Camera.java:1979)
at com.blueberry.media.VideoGatherer.setCameraParameters(VideoGatherer.java:247)
at com.blueberry.media.VideoGatherer.initCamera(VideoGatherer.java:90)
at com.blueberry.media.MediaPublisher.initVideoGatherer(MediaPublisher.java:101)
at com.blueberry.sample.MainActivity.onResume(MainActivity.java:84)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1241)
at android.app.Activity.performResume(Activity.java:6025)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2955)
... 11 more
华为P8图像推送出去一帧图像，但是声音能正常推送
其他手机测试没问题
——————————————————————————
另外 Rtmp.cpp在build apk的时候，提示malloc未定义，需要手动补上malloc.h头文件
从camera采集的视频，通过gl渲染处理后用mediacodec编码后的h264视频视频流，只想利用mMediaPublisher.starPublish()推流，不利用mMediaPublisher的Gather，Encoder部分，在smaple的基础上改如何快速实现呢？谢谢
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