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RtspBuilder.java
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RtspBuilder.java
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package com.pedro.builder;
import android.graphics.ImageFormat;
import android.hardware.Camera;
import android.media.MediaCodec;
import android.os.Build;
import android.view.SurfaceView;
import com.pedro.encoder.audio.AudioEncoder;
import com.pedro.encoder.audio.GetAccData;
import com.pedro.encoder.input.audio.GetMicrophoneData;
import com.pedro.encoder.input.audio.MicrophoneManager;
import com.pedro.encoder.input.video.Camera1ApiManager;
import com.pedro.encoder.input.video.CameraOpenException;
import com.pedro.encoder.input.video.EffectManager;
import com.pedro.encoder.input.video.GetCameraData;
import com.pedro.encoder.video.FormatVideoEncoder;
import com.pedro.encoder.video.GetH264Data;
import com.pedro.encoder.video.VideoEncoder;
import com.pedro.rtsp.rtsp.Protocol;
import com.pedro.rtsp.rtsp.RtspClient;
import com.pedro.rtsp.utils.ConnectCheckerRtsp;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;
/**
* Created by pedro on 10/02/17.
*/
public class RtspBuilder implements GetAccData, GetCameraData, GetH264Data, GetMicrophoneData {
private Camera1ApiManager cameraManager;
private VideoEncoder videoEncoder;
private MicrophoneManager microphoneManager;
private AudioEncoder audioEncoder;
private boolean streaming;
private RtspClient rtspClient;
private boolean videoEnabled = true;
public RtspBuilder(SurfaceView surfaceView, Protocol protocol,
ConnectCheckerRtsp connectCheckerRtsp) {
rtspClient = new RtspClient(connectCheckerRtsp, protocol);
cameraManager = new Camera1ApiManager(surfaceView, this);
videoEncoder = new VideoEncoder(this);
microphoneManager = new MicrophoneManager(this);
audioEncoder = new AudioEncoder(this);
streaming = false;
}
public void setAuthorization(String user, String password) {
rtspClient.setAuthorization(user, password);
}
public boolean prepareVideo(int width, int height, int fps, int bitrate, int rotation) {
int imageFormat = ImageFormat.NV21; //supported nv21 and yv12
cameraManager.prepareCamera(width, height, fps, imageFormat);
videoEncoder.setImageFormat(imageFormat);
return videoEncoder.prepareVideoEncoder(width, height, fps, bitrate, rotation,
FormatVideoEncoder.YUV420Dynamical);
}
public boolean prepareAudio(int bitrate, int sampleRate, boolean isStereo) {
rtspClient.setSampleRate(sampleRate);
rtspClient.setIsStereo(isStereo);
microphoneManager.createMicrophone(sampleRate, isStereo);
return audioEncoder.prepareAudioEncoder(bitrate, sampleRate, isStereo);
}
public boolean prepareVideo() {
cameraManager.prepareCamera();
return videoEncoder.prepareVideoEncoder();
}
//set 16000hz sample rate because 44100 produce desynchronization audio in rtsp
public boolean prepareAudio() {
microphoneManager.setSampleRate(16000);
audioEncoder.setSampleRate(16000);
microphoneManager.createMicrophone();
rtspClient.setSampleRate(microphoneManager.getSampleRate());
return audioEncoder.prepareAudioEncoder();
}
public void startStream(String url) {
videoEncoder.start();
audioEncoder.start();
cameraManager.start();
microphoneManager.start();
rtspClient.setUrl(url);
streaming = true;
}
public void stopStream() {
rtspClient.disconnect();
cameraManager.stop();
microphoneManager.stop();
videoEncoder.stop();
audioEncoder.stop();
streaming = false;
}
public List<String> getResolutions() {
List<Camera.Size> list = cameraManager.getPreviewSize();
List<String> resolutions = new ArrayList<>();
for (Camera.Size size : list) {
resolutions.add(size.width + "X" + size.height);
}
return resolutions;
}
public void disableAudio() {
microphoneManager.mute();
}
public void enableAudio() {
microphoneManager.unMute();
}
public void disableVideo() {
videoEncoder.startSendBlackImage();
videoEnabled = false;
}
public void enableVideo() {
videoEncoder.stopSendBlackImage();
videoEnabled = true;
}
public boolean isAudioMuted() {
return microphoneManager.isMuted();
}
public boolean isVideoEnabled() {
return videoEnabled;
}
public void switchCamera() throws CameraOpenException{
if (isStreaming()) {
cameraManager.switchCamera();
}
}
/** need min API 19 */
public void setVideoBitrateOnFly(int bitrate) {
if (Build.VERSION.SDK_INT >= 19) {
videoEncoder.setVideoBitrateOnFly(bitrate);
}
}
public boolean isStreaming() {
return streaming;
}
public void setEffect(EffectManager effect) {
if (isStreaming()) {
cameraManager.setEffect(effect);
}
}
@Override
public void getAccData(ByteBuffer accBuffer, MediaCodec.BufferInfo info) {
rtspClient.sendAudio(accBuffer, info);
}
@Override
public void onSPSandPPS(ByteBuffer sps, ByteBuffer pps) {
byte[] mSPS = new byte[sps.capacity() - 4];
sps.position(4);
sps.get(mSPS, 0, mSPS.length);
byte[] mPPS = new byte[pps.capacity() - 4];
pps.position(4);
pps.get(mPPS, 0, mPPS.length);
rtspClient.setSPSandPPS(mPPS, mSPS);
rtspClient.connect();
}
@Override
public void getH264Data(ByteBuffer h264Buffer, MediaCodec.BufferInfo info) {
rtspClient.sendVideo(h264Buffer, info);
}
@Override
public void inputPcmData(byte[] buffer, int size) {
audioEncoder.inputPcmData(buffer, size);
}
@Override
public void inputYv12Data(byte[] buffer) {
videoEncoder.inputYv12Data(buffer);
}
@Override
public void inputNv21Data(byte[] buffer) {
videoEncoder.inputNv21Data(buffer);
}
}