使用以下代码设置视频和音轨：

Question

添加了库：

libjingle_peerconnection.jar (Version :1.7.0_101) libjingle_peerconnection_so.so

GRADLE DEPENDENCY：

fi.vtt.nubomedia:utilities-android:1.0.1@aar

在Lenovo K3 Note（Android 6 Marsh Mallow）上测试

Log:
================================================================================
09-15 15:36:10.585 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/mpeg-L2

09-15 15:36:10.590 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/x-adpcm-ms

09-15 15:36:10.595 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/x-adpcm-dvi-ima

09-15 15:36:10.605 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/ape

09-15 15:36:10.607 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/alac

09-15 15:36:10.609 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/ac3

09-15 15:36:10.611 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/eac3

09-15 15:36:10.614 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/eac3-joc

09-15 15:36:10.618 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/x-adpcm-ms

09-15 15:36:10.619 4103-4103/com.caprusit.capv W/AudioCapabilities: Unsupported mime audio/x-adpcm-dvi-ima

09-15 15:36:10.631 4103-4103/com.caprusit.capv W/VideoCapabilities: Unrecognized profile/level 32768/2 for video/mp4v-es

09-15 15:36:10.643 4103-4103/com.caprusit.capv W/VideoCapabilities: Unsupported mime video/x-ms-wmv

09-15 15:36:10.645 4103-4103/com.caprusit.capv W/VideoCapabilities: Unsupported mime video/divx

09-15 15:36:10.647 4103-4103/com.caprusit.capv W/VideoCapabilities: Unsupported mime video/divx3

09-15 15:36:10.649 4103-4103/com.caprusit.capv W/VideoCapabilities: Unsupported mime video/xvid

09-15 15:36:10.652 4103-4103/com.caprusit.capv W/VideoCapabilities: Unsupported mime video/flv1

09-15 15:36:10.800 4103-4712/com.caprusit.capv W/org.webrtc.Logging: WebRtcAudioManager: Invalid audio mode: MODE_NORMAL

09-15 15:36:10.873 4103-4719/com.caprusit.capv W/org.webrtc.Logging: WebRtcAudioManager: Invalid audio mode: MODE_NORMAL

09-15 15:36:11.224 4103-4702/com.caprusit.capv W/libEGL: [ANDROID_RECORDABLE] format: 2

09-15 15:36:11.250 4103-4747/com.caprusit.capv W/libEGL: [ANDROID_RECORDABLE] format: 2

09-15 15:36:11.889 4103-4702/com.caprusit.capv E/AndroidRuntime: FATAL EXCEPTION: GLThread 124856

Process: com.caprusit.capv, PID: 4103
                                                                 java.lang.RuntimeException: compileShader: GLES20 error: 1282

at org.webrtc.GlUtil.checkNoGLES2Error(GlUtil.java:29)

at org.webrtc.GlShader.compileShader(GlShader.java:37)

at org.webrtc.GlShader.<init>(GlShader.java:44)

at org.webrtc.GlRectDrawer$Shader.<init>(GlRectDrawer.java:104)

at org.webrtc.GlRectDrawer.prepareShader(GlRectDrawer.java:176)

at org.webrtc.GlRectDrawer.drawRgb(GlRectDrawer.java:135)

at com.caprusit.capv.CustomVideoRenderGui$YuvImageRenderer.draw(CustomVideoRenderGui.java:453)

at com.caprusit.capv.CustomVideoRenderGui$YuvImageRenderer.access$700(CustomVideoRenderGui.java:320)


at com.caprusit.capv.CustomVideoRenderGui.onDrawFrame(CustomVideoRenderGui.java:314)

at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1590)

at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1286)

09-15 15:36:12.621 4103-4110/com.caprusit.capv W/art: Suspending all threads took: 89.404ms

09-15 15:36:13.765 4103-4103/com.caprusit.capv E/libEGL: call to OpenGL ES API with no current context (logged once per thread)

使用以下代码设置视频和音轨：

public void setCamera() {

    localMS = factory.createLocalMediaStream("ARDAMS");

    if (pcParams.videoCallEnabled) {

        MediaConstraints videoConstraints = new MediaConstraints();
        videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxHeight", Integer.toString(pcParams.videoHeight)));
        videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxWidth", Integer.toString(pcParams.videoWidth)));
        videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("maxFrameRate", Integer.toString(pcParams.videoFps)));
        videoConstraints.mandatory.add(new MediaConstraints.KeyValuePair("minFrameRate", Integer.toString(pcParams.videoFps)));

        getVideoCapturer();
        videoSource = factory.createVideoSource(videoCapturer, videoConstraints);
        videoTrack = factory.createVideoTrack("ARDAMSv0", videoSource);
        localMS.addTrack(videoTrack);

    }

    audioSource = factory.createAudioSource(new MediaConstraints());
    audioTrack = factory.createAudioTrack("ARDAMSa0", audioSource);
    localMS.addTrack(audioTrack);

    mListener.onLocalStream(localMS, true);


}

使用下面的代码检索VideoCapturer：

private void createCapturer(CameraEnumerator enumerator) {
    final String[] deviceNames = enumerator.getDeviceNames();
    Logging.d(TAG, "Looking for front facing cameras.");

    for (String deviceName : deviceNames) {
        if (enumerator.isFrontFacing(deviceName)) {
            Logging.d(TAG, "Creating front facing camera capturer.");
            videoCapturer = enumerator.createCapturer(deviceName, null);

            if (videoCapturer != null) {

                System.out.println("deviceName = " + deviceName);
                return;

            }
        }
    }

    // Front facing camera not found, try something else
    Logging.d(TAG, "Looking for other cameras.");
    for (String deviceName : deviceNames) {
        if (!enumerator.isFrontFacing(deviceName)) {
            Logging.d(TAG, "Creating other camera capturer.");
            videoCapturer = enumerator.createCapturer(deviceName, null);

            if (videoCapturer != null) {
                return;
            }
        }
    }
}

使用以下代码更新自定义VideoRenderGui：

                localStream.videoTracks.get(0).addRenderer(new VideoRenderer(localRender));

                localVideoRenderGui.update(localRender,
                        LOCAL_X_CONNECTING, LOCAL_Y_CONNECTING,
                        LOCAL_WIDTH_CONNECTING, LOCAL_HEIGHT_CONNECTING,
                        scalingType, true);

Answer 1

在调用PeerConnectionFactory.setVideoHwAccelerationOptions

之前，我们已将适当的EGL上下文传递给PeerConnectionFactory.createVideoSource

下面是代码。

    factory.setVideoHwAccelerationOptions(rootEglBase.getEglBaseContext(), rootEglBase.getEglBaseContext());
    localMS = factory.createLocalMediaStream("ARDAMS");

    if (pcParams.videoCallEnabled) {

        getVideoCapturer();

        videoSource = factory.createVideoSource(videoCapturer);
        videoCapturer.startCapture(pcParams.videoWidth, pcParams.videoHeight, pcParams.videoFps);
        videoTrack = factory.createVideoTrack("ARDAMSv0", videoSource);
        videoTrack.setEnabled(true);

        localMS.addTrack(videoTrack);

    }

    audioSource = factory.createAudioSource(new MediaConstraints());
    audioTrack = factory.createAudioTrack("ARDAMSa0", audioSource);
    localMS.addTrack(audioTrack);

    mListener.onLocalStream(localMS, true);

Eglcontext是在创建SurfaceViewRenderer的活动上创建的。它作为参数传递给setVideoHwAccelerationOptions方法。

下面的

显示了如何创建EGL上下文

    rootEglBase = EglBase.create();

详情请参阅以下链接： https://github.com/njovy/AppRTCDemo

Android WebRtc本地视频流不会显示在marshmallow上，但适用于棒棒糖

添加了库：

GRADLE DEPENDENCY：

使用以下代码设置视频和音轨：

使用下面的代码检索VideoCapturer：

使用以下代码更新自定义VideoRenderGui：

1 个答案: