/** Stops any currently active recording. */
public void stopRecording() {
IRecordingListener listener = null;
if (recordingListener != null && (listener = recordingListener.get()).isRecording()) {
notifyRecordingStop();
// remove the listener
removeStreamListener(listener);
// stop the recording listener
listener.stop();
// clear and null-out the thread local
recordingListener.clear();
recordingListener = null;
}
}
/** {@inheritDoc} */
public void saveAs(String name, boolean isAppend) throws IOException {
// one recording listener at a time via this entry point
if (recordingListener == null) {
IScope scope = getScope();
// create a recording listener
IRecordingListener listener =
(IRecordingListener)
ScopeUtils.getScopeService(scope, IRecordingListener.class, RecordingListener.class);
// initialize the listener
if (listener.init(scope, name, isAppend)) {
// get decoder info if it exists for the stream
IStreamCodecInfo codecInfo = getCodecInfo();
log.debug("Codec info: {}", codecInfo);
if (codecInfo instanceof StreamCodecInfo) {
StreamCodecInfo info = (StreamCodecInfo) codecInfo;
IVideoStreamCodec videoCodec = info.getVideoCodec();
log.debug("Video codec: {}", videoCodec);
if (videoCodec != null) {
// check for decoder configuration to send
IoBuffer config = videoCodec.getDecoderConfiguration();
if (config != null) {
log.debug("Decoder configuration is available for {}", videoCodec.getName());
VideoData videoConf = new VideoData(config.asReadOnlyBuffer());
try {
log.debug("Setting decoder configuration for recording");
listener.getFileConsumer().setVideoDecoderConfiguration(videoConf);
} finally {
videoConf.release();
}
}
} else {
log.debug("Could not initialize stream output, videoCodec is null.");
}
IAudioStreamCodec audioCodec = info.getAudioCodec();
log.debug("Audio codec: {}", audioCodec);
if (audioCodec != null) {
// check for decoder configuration to send
IoBuffer config = audioCodec.getDecoderConfiguration();
if (config != null) {
log.debug("Decoder configuration is available for {}", audioCodec.getName());
AudioData audioConf = new AudioData(config.asReadOnlyBuffer());
try {
log.debug("Setting decoder configuration for recording");
listener.getFileConsumer().setAudioDecoderConfiguration(audioConf);
} finally {
audioConf.release();
}
}
} else {
log.debug("No decoder configuration available, audioCodec is null.");
}
}
// set as primary listener
recordingListener = new WeakReference<>(listener);
// add as a listener
addStreamListener(listener);
// start the listener thread
listener.start();
} else {
log.warn("Recording listener failed to initialize for stream: {}", name);
}
} else {
log.info("Recording listener already exists for stream: {}", name);
}
}
