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/*
*
* *
* * * Copyright (C) 2017 ChillingVan
* * *
* * * Licensed under the Apache License, Version 2.0 (the "License");
* * * you may not use this file except in compliance with the License.
* * * You may obtain a copy of the License at
* * *
* * * http://www.apache.org/licenses/LICENSE-2.0
* * *
* * * Unless required by applicable law or agreed to in writing, software
* * * distributed under the License is distributed on an "AS IS" BASIS,
* * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* * * See the License for the specific language governing permissions and
* * * limitations under the License.
* *
*
*/
package com.chillingvan.instantvideo.sample.test.publisher;
import android.graphics.SurfaceTexture;
import android.hardware.Camera;
import android.os.Bundle;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.Message;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import com.chillingvan.canvasgl.ICanvasGL;
import com.chillingvan.canvasgl.glcanvas.BasicTexture;
import com.chillingvan.canvasgl.glview.texture.GLTexture;
import com.chillingvan.canvasgl.textureFilter.BasicTextureFilter;
import com.chillingvan.canvasgl.textureFilter.HueFilter;
import com.chillingvan.canvasgl.textureFilter.TextureFilter;
import com.chillingvan.instantvideo.sample.R;
import com.chillingvan.instantvideo.sample.test.VideoFrameHandlerHelper;
import com.chillingvan.instantvideo.sample.test.camera.CameraPreviewTextureView;
import com.chillingvan.lib.camera.InstantVideoCamera;
import com.chillingvan.lib.encoder.video.H264Encoder;
import com.chillingvan.lib.muxer.RTMPStreamMuxer;
import com.chillingvan.lib.publisher.CameraStreamPublisher;
import com.chillingvan.lib.publisher.StreamPublisher;
import java.io.IOException;
import java.util.List;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
public class TestCameraPublisherActivity extends AppCompatActivity {
private CameraStreamPublisher streamPublisher;
private CameraPreviewTextureView cameraPreviewTextureView;
private InstantVideoCamera instantVideoCamera;
private Handler handler;
private EditText addrEditText;
private HandlerThread handlerThread;
private TextureFilter textureFilterLT;
private TextureFilter textureFilterRT;
private VideoFrameHandlerHelper videoFrameHandlerHelper;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initFrameHandlerHelper();
setContentView(R.layout.activity_test_camera_publisher);
cameraPreviewTextureView = findViewById(R.id.camera_produce_view);
cameraPreviewTextureView.setOnDrawListener(new H264Encoder.OnDrawListener() {
@Override
public void onGLDraw(ICanvasGL canvasGL, List<GLTexture> producedTextures, List<GLTexture> consumedTextures) {
GLTexture texture = producedTextures.get(0);
drawVideoFrame(canvasGL, texture.getSurfaceTexture(), texture.getRawTexture());
}
});
addrEditText = (EditText) findViewById(R.id.ip_input_test);
instantVideoCamera = new InstantVideoCamera(Camera.CameraInfo.CAMERA_FACING_FRONT, 640, 480);
// instantVideoCamera = new InstantVideoCamera(Camera.CameraInfo.CAMERA_FACING_FRONT, 1280, 720);
handlerThread = new HandlerThread("StreamPublisherOpen");
handlerThread.start();
handler = new Handler(handlerThread.getLooper()) {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
// StreamPublisher.StreamPublisherParam streamPublisherParam = new StreamPublisher.StreamPublisherParam();
// StreamPublisher.StreamPublisherParam streamPublisherParam = new StreamPublisher.StreamPublisherParam(1080, 640, 9500 * 1000, 30, 1, 44100, 19200);
StreamPublisher.StreamPublisherParam streamPublisherParam = new StreamPublisher.StreamPublisherParam.Builder().setWidth(540).setHeight(750).setVideoBitRate(1500 * 1000).setFrameRate(30).setIframeInterval(1).setSamplingRate(44100).setAudioBitRate(32000).createStreamPublisherParam();
streamPublisherParam.outputFilePath = getExternalFilesDir(null) + "/test_flv_encode.flv";
// streamPublisherParam.outputFilePath = getExternalFilesDir(null) + "/test_mp4_encode.mp4";
streamPublisher.prepareEncoder(streamPublisherParam, new H264Encoder.OnDrawListener() {
@Override
public void onGLDraw(ICanvasGL canvasGL, List<GLTexture> producedTextures, List<GLTexture> consumedTextures) {
GLTexture texture = consumedTextures.get(0);
drawVideoFrame(canvasGL, texture.getSurfaceTexture(), texture.getRawTexture());
}
});
try {
streamPublisherParam.outputUrl = addrEditText.getText().toString();
streamPublisher.startPublish();
} catch (IOException e) {
e.printStackTrace();
runOnUiThread(new Runnable() {
@Override
public void run() {
((TextView)findViewById(R.id.test_camera_button)).setText("START");
}
});
}
}
};
streamPublisher = new CameraStreamPublisher(new RTMPStreamMuxer(), cameraPreviewTextureView, instantVideoCamera);
// streamPublisher = new CameraStreamPublisher(new MP4Muxer(), cameraPreviewTextureView, instantVideoCamera);
}
private void initFrameHandlerHelper() {
videoFrameHandlerHelper = new VideoFrameHandlerHelper(getApplicationContext());
}
private void drawVideoFrame(ICanvasGL canvasGL, @Nullable SurfaceTexture outsideSurfaceTexture, @Nullable BasicTexture outsideTexture) {
// Here you can do video process
// 此处可以视频处理，例如加水印等等
if(textureFilterLT == null) {
textureFilterLT = new BasicTextureFilter();
}
if(textureFilterRT == null) {
textureFilterRT = new HueFilter(180);
}
int width = outsideTexture.getWidth();
int height = outsideTexture.getHeight();
canvasGL.drawSurfaceTexture(outsideTexture, outsideSurfaceTexture, 0, 0, width /2, height /2, textureFilterLT);
canvasGL.drawSurfaceTexture(outsideTexture, outsideSurfaceTexture, 0, height/2, width/2, height, textureFilterRT);
videoFrameHandlerHelper.initDrawHelper(width/2, height/2);
videoFrameHandlerHelper.drawText(canvasGL);
}
@Override
protected void onResume() {
super.onResume();
streamPublisher.resumeCamera();
}
@Override
protected void onPause() {
super.onPause();
streamPublisher.pauseCamera();
if (streamPublisher.isStart()) {
streamPublisher.closeAll();
}
((TextView)findViewById(R.id.test_camera_button)).setText("START");
}
@Override
protected void onDestroy() {
super.onDestroy();
handlerThread.quitSafely();
}
public void clickStartTest(View view) {
TextView textView = (TextView) view;
if (streamPublisher.isStart()) {
streamPublisher.closeAll();
textView.setText("START");
} else {
streamPublisher.resumeCamera();
handler.sendEmptyMessage(1);
textView.setText("STOP");
}
}
}