+ gLogger.error("onLowMemory");
+ }
+
+ // Camera.PreviewCallback
+ @Override
+ public void onPreviewFrame(final byte[] data, Camera camera){
+ if(frameCount % (15 * 60) == 0) {
+ gLogger.error("onPreviewFrame");
+ }
+ frameCount++;
+ //ffmpeg.process(data);
+ }
+
+ public void startPreview (SurfaceHolder holder){
+ gLogger.error("startPreview");
+ if (mCamera == null){
+ gLogger.error("startPreview - error: camera is null");
+ return;
+ }
+ try {
+ mCamera.setPreviewDisplay(holder);
+ mCamera.startPreview();
+ } catch (Exception e){
+ gLogger.error("startPreview - error: " + e.getMessage());
+ e.printStackTrace();
+ }
+ }
+
+ public boolean setRtmpUrl (String url){
+ this.rtmpUrl = url;
+ Camera.Parameters param = mCamera.getParameters();
+ int width = param.getPictureSize().width;
+ int height = param.getPictureSize().height;
+ gLogger.error("setRtmpUrl - size: " + width + "x" + height + ". url: " + url);
+ //int ret = ffmpeg.initnew(width, height, url);
+ int ret = FfmpegHelper.initialEncoder(width, height, url);
+ return ret == 0 ? true : false;
+ }
+
+ private void configCamera(Camera camera){
+ if(mCamera == null){
+ gLogger.error("configCamera - camera is null");
+ return;
+ }
+ Camera.Parameters paras = camera.getParameters();
+ gLogger.error("Supported Picture Sizes:");
+ Camera.Size preferredSize = paras.getSupportedPictureSizes().get(0);
+ for (Camera.Size cc : paras.getSupportedPictureSizes()){
+ if (cc.width == 640)
+ preferredSize = cc;
+ gLogger.error(cc.width + "x" + cc.height);
+ }
+ gLogger.error("Supported Preview fps range:");
+ for(int[] i : paras.getSupportedPreviewFpsRange()){
+ gLogger.error("[" + i[0] + "," + i[1] + "]");
+ }
+ paras.setPictureSize(preferredSize.width, preferredSize.height); // use 640x480 preferred
+ camera.setParameters(paras);
+ camera.setDisplayOrientation(0);
+ gLogger.error("Preview Format: " + paras.getPreviewFormat() + ". Size: " + paras.getPreviewSize().width + "x" + paras.getPreviewSize().height);
+ gLogger.error("Picture Format: " + paras.getPictureFormat() + ". Size: " + paras.getPictureSize().width + "x" + paras.getPictureSize().height);
+ camera.setPreviewCallback(this);