arvinwli / androidmultimedia Goto Github PK

您好，我本地视频帧率是15fps用您的工具推流的时候，总会推的过快导致启动睡眠逻辑。请问在哪里可以控制理论推流速率啊是控制基流帧速率么？在哪里可以控制呢？

你这个demo是推 RTMP格式的，那推mpeg 格式的也差不多吧

我要用：https://github.com/phoboslab/jsmpeg ，来处理播放的问题

这里我自己写个Issue，每个设备的摄像头参数可能都不同，可能有朋友在自己设备上运行打开摄像头后直接crash。
Caused by: java.lang.RuntimeException: setParameters failed at android.hardware.Camera.native_setParameters(Native Method) at android.hardware.Camera.setParameters(Camera.java:1878)
而我的源码参数直接写死了，所以大家在调用

    params.setPictureFormat(ImageFormat.YV12);
    params.setPreviewFormat(ImageFormat.YV12);
    params.setPictureSize(WIDTH, HEIGHT);
    params.setPreviewSize(WIDTH, HEIGHT);

这些方法时一定要注意，可能你的设备不支持YV12，也可能不支持NV21等等。所以根据自己的情况来设置，或者动态判断。

E/AndroidRuntime: FATAL EXCEPTION: main Process: com.wangheart.rtmpfile, PID: 19586 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.wangheart.rtmpfile/com.wangheart.rtmpfile.CameraMediaCodecRtmpActivity}: android.media.MediaCodec$CodecException: Error 0x80001001 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2315) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2375) 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$MethodAndArgsCaller.run(ZygoteInit.java:910) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:705) Caused by: android.media.MediaCodec$CodecException: Error 0x80001001 at android.media.MediaCodec.native_configure(Native Method) at android.media.MediaCodec.configure(MediaCodec.java:577) at com.wangheart.rtmpfile.CameraMediaCodecRtmpActivity.initMediaCodec(CameraMediaCodecRtmpActivity.java:126) at com.wangheart.rtmpfile.CameraMediaCodecRtmpActivity.init(CameraMediaCodecRtmpActivity.java:78) at com.wangheart.rtmpfile.CameraMediaCodecRtmpActivity.onCreate(CameraMediaCodecRtmpActivity.java:70) at android.app.Activity.performCreate(Activity.java:5993) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2268)

126 : mMediaCodec.configure(mediaFormat, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE);
测试机型:小米2s
安卓版本:5.0.2

rtmpfile/src/main/cpp/ffmpeg_handle.cpp 450行申请的内存没有释放，还望修正
av_free(buffers);

希望不用推流服务器，P2P的从一个手机推流RTMP到另外的手机的VLC上面播放，这个可以实现吗？
要是可以， 给任何线索都可以，谢谢。

AudioRecordMediaCodecActivity.java 里面用的同步队列，如果消费者消费太慢，导致队列满了，生产者阻塞，这样录音线程岂不是有可能--->有一部分声音是没录到的？

代码无法修改

请问我下载v1.5这个工程，运行工程的时候开始cmake，编译的时候提升不支持armeabi，然后我改成了armeabi-v7a，再编译的时候报错
Build command failed.
Error while executing process D:\Android\sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {--build E:\githubproject\AndroidMultiMedia-1.5\rtmpfile.externalNativeBuild\cmake\debug\armeabi-v7a --target ffmpeg-handle}

ninja: error: '../../../../src/main/jniLibs/armeabi-v7a/libavcodec-57.so', needed by '../../../../build/intermediates/cmake/debug/obj/armeabi-v7a/libffmpeg-handle.so', missing and no known rule to make it
请问这是什么原因呢?
windows下运行这个工程，很多错误

应该add dataItem . 却 add this.

https://github.com/EricLi22/AndroidMultiMedia/blob/47256b0b06d6797a5541c3679c8b2f1699844ee3/rtmpfile/src/main/java/com/wangheart/rtmpfile/flv/amf/AmfArray.java#L87

Caused by: android.media.MediaCodec$CodecException: Error 0x80001001

12秒的MP3转AAC格式，变成10秒了。丢帧了。请问如何处理。目前猜测是两个线程问题，如何把两个线程合成一个线程？

java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/system/framework/org.apache.http.legacy.boot.jar", zip file "/data/app/com.wangheart.rtmpfile-iTNYOpjFzFBuYHVFP6MM9g==/base.apk"],nativeLibraryDirectories=[/data/app/com.wangheart.rtmpfile-iTNYOpjFzFBuYHVFP6MM9g==/lib/arm64, /system/lib64, /product/lib64]]] couldn't find "libavutil-55.so"
at java.lang.Runtime.loadLibrary0(Runtime.java:1012)
at java.lang.System.loadLibrary(System.java:1672)
at com.wangheart.rtmpfile.ffmpeg.FFmpegHandle.(FFmpegHandle.java:24)
at com.wangheart.rtmpfile.ffmpeg.FFmpegHandle.getInstance(Unknown Source:0)
at com.wangheart.rtmpfile.MainActivity.initData(MainActivity.java:46)
at com.wangheart.rtmpfile.MainActivity.onCreate(MainActivity.java:25)

Build command failed.
Error while executing process /Users/gq/Library/Android/sdk/cmake/3.10.2.4988404/bin/ninja with arguments {-C /Users/gq/ASProjects/nfcutils/androidmultimedia/.cxx/cmake/debug/arm64-v8a ffmpeg-handle}
ninja: Entering directory `/Users/gq/ASProjects/nfcutils/androidmultimedia/.cxx/cmake/debug/arm64-v8a'

ninja: error: '../../../../src/main/jniLibs/arm64-v8a/libavcodec-57.so', needed by '../../../../build/intermediates/cmake/debug/obj/arm64-v8a/libffmpeg-handle.so', missing and no known rule to make it