@Override
public InputStream streaming(Properties parms) {
VideoFrame targetFrame = null;
for (int i = 0; i < maxVideoNumber; i++) {
if (videoFrames[i].acquire()) {
targetFrame = videoFrames[i];
break;
}
}
// return 503 internal error
if (targetFrame == null) {
Log.d(TAG, "No free videoFrame found!");
return null;
}
// compress yuv to jpeg
int picWidth = cameraView_.Width();
int picHeight = cameraView_.Height();
YuvImage newImage = new YuvImage(preFrame, ImageFormat.NV21, picWidth, picHeight, null);
targetFrame.reset();
boolean ret;
inProcessing = true;
try {
ret =
newImage.compressToJpeg(new Rect(0, 0, picWidth, picHeight), mQuality, targetFrame);
} catch (Exception ex) {
ret = false;
}
inProcessing = false;
// compress success, return ok
if (ret == true) {
parms.setProperty("mime", "image/jpeg");
InputStream ins = targetFrame.getInputStream();
return ins;
}
// send 503 error
targetFrame.release();
return null;
}
public synchronized void load(
byte majorTypeHint,
byte minorTypeHint,
String encodingHint,
java.io.File file,
String hostname,
boolean timeshifted,
long bufferSize)
throws PlaybackException {
if (cdi == null) throw new PlaybackException();
CaptureDevice capDev = cdi.getCaptureDevice();
setVideoHWND0(
capDev.getNativeVideoPreviewConfigHandle(),
VideoFrame.getVideoFrameForPlayer(this).getVideoHandle());
videoDimensions = null;
getVideoDimensions();
currFile = file;
currState = LOADED_STATE;
audioPreviewPtr = openAudioPreview0(capDev.getName());
}
void setVideoFrame(VideoFrame f) {
setImage(f.getBufferedImage());
}
