private void removeReceiveStream(ReceiveStreamDesc receiveStream, boolean emptyJB) {
if (receiveStream.format instanceof VideoFormat) {
rtpConnector.packetBuffer.disable(receiveStream.ssrc);
emptyPacketBuffer(receiveStream.ssrc);
}
if (receiveStream.dataSink != null) {
try {
receiveStream.dataSink.stop();
} catch (IOException e) {
logger.error("Failed to stop DataSink " + e);
}
receiveStream.dataSink.close();
}
if (receiveStream.processor != null) {
receiveStream.processor.stop();
receiveStream.processor.close();
}
DataSource dataSource = receiveStream.receiveStream.getDataSource();
if (dataSource != null) {
try {
dataSource.stop();
} catch (IOException ioe) {
logger.warn("Failed to stop DataSource");
}
dataSource.disconnect();
}
synchronized (receiveStreams) {
receiveStreams.remove(receiveStream);
}
}
protected void doInitialize() throws Exception {
DSCaptureDevice devices[] = DSManager.getInstance().getCaptureDevices();
boolean captureDeviceInfoIsAdded = false;
for (int i = 0, count = (devices == null) ? 0 : devices.length; i < count; i++) {
long pixelFormat = devices[i].getFormat().getPixelFormat();
int ffmpegPixFmt = (int) DataSource.getFFmpegPixFmt(pixelFormat);
Format format = null;
if (ffmpegPixFmt != FFmpeg.PIX_FMT_NONE) {
format = new AVFrameFormat(ffmpegPixFmt, (int) pixelFormat);
} else {
logger.warn(
"No support for this webcam: "
+ devices[i].getName()
+ "(format "
+ pixelFormat
+ " not supported)");
continue;
}
if (logger.isInfoEnabled()) {
for (DSFormat f : devices[i].getSupportedFormats()) {
if (f.getWidth() != 0 && f.getHeight() != 0)
logger.info(
"Webcam available resolution for "
+ devices[i].getName()
+ ":"
+ f.getWidth()
+ "x"
+ f.getHeight());
}
}
CaptureDeviceInfo device =
new CaptureDeviceInfo(
devices[i].getName(),
new MediaLocator(LOCATOR_PROTOCOL + ':' + devices[i].getName()),
new Format[] {format});
if (logger.isInfoEnabled()) logger.info("Found[" + i + "]: " + device.getName());
CaptureDeviceManager.addDevice(device);
captureDeviceInfoIsAdded = true;
}
if (captureDeviceInfoIsAdded && !MediaServiceImpl.isJmfRegistryDisableLoad())
CaptureDeviceManager.commit();
DSManager.dispose();
}