Examples with AudioTrack com.sedmelluq.discord.lavaplayer.track.AudioTrack used on opensource projects

Example 31 with AudioTrack

use of com.sedmelluq.discord.lavaplayer.track.AudioTrack in project lavaplayer by sedmelluq.

the class SoundCloudAudioTrack method playFromIdentifier.

private void playFromIdentifier(HttpInterface httpInterface, String identifier, boolean recursion, LocalAudioTrackExecutor localExecutor) throws Exception {
    SoundCloudM3uInfo m3uInfo = sourceManager.getFormatHandler().getM3uInfo(identifier);
    if (m3uInfo != null) {
        processDelegate(new SoundCloudM3uAudioTrack(trackInfo, httpInterface, m3uInfo), localExecutor);
        return;
    }
    String mp3LookupUrl = sourceManager.getFormatHandler().getMp3LookupUrl(identifier);
    if (mp3LookupUrl != null) {
        String playbackUrl = SoundCloudHelper.loadPlaybackUrl(httpInterface, identifier.substring(2));
        loadFromMp3Url(localExecutor, httpInterface, playbackUrl);
        return;
    }
    if (!recursion) {
        // Old "track ID" entry? Let's "load" it to get url.
        AudioTrack track = sourceManager.loadFromTrackPage(trackInfo.uri);
        playFromIdentifier(httpInterface, track.getIdentifier(), true, localExecutor);
    }
}

Example 32 with AudioTrack

use of com.sedmelluq.discord.lavaplayer.track.AudioTrack in project lavaplayer by sedmelluq.

the class RemoteNodeProcessor method startPlaying.

/**
 * Start playing a track through this remote node.
 * @param executor The executor of the track
 */
public void startPlaying(RemoteAudioTrackExecutor executor) {
    AudioTrack track = executor.getTrack();
    if (playingTracks.putIfAbsent(executor.getExecutorId(), executor) == null) {
        long position = executor.getNextInputTimecode();
        log.info("Sending request to play {} {} from position {}", track.getIdentifier(), executor.getExecutorId(), position);
        queuedMessages.add(new TrackStartRequestMessage(executor.getExecutorId(), track.getInfo(), playerManager.encodeTrackDetails(track), executor.getVolume(), executor.getConfiguration(), position));
    }
}

Example 33 with AudioTrack

use of com.sedmelluq.discord.lavaplayer.track.AudioTrack in project lavaplayer by sedmelluq.

the class DefaultSoundCloudPlaylistLoader method loadPlaylistTracks.

protected List<AudioTrack> loadPlaylistTracks(HttpInterface httpInterface, JsonBrowser playlistData, Function<AudioTrackInfo, AudioTrack> trackFactory) throws IOException {
    String playlistId = dataReader.readPlaylistIdentifier(playlistData);
    List<String> trackIds = dataReader.readPlaylistTracks(playlistData).stream().map(dataReader::readTrackId).collect(Collectors.toList());
    int numTrackIds = trackIds.size();
    List<JsonBrowser> trackDataList = new ArrayList<>();
    for (int i = 0; i < numTrackIds; i += 50) {
        int last = Math.min(i + 50, numTrackIds);
        List<String> trackIdSegment = trackIds.subList(i, last);
        try (CloseableHttpResponse response = httpInterface.execute(new HttpGet(buildTrackListUrl(trackIdSegment)))) {
            HttpClientTools.assertSuccessWithContent(response, "track list response");
            JsonBrowser trackList = JsonBrowser.parse(response.getEntity().getContent());
            trackDataList.addAll(trackList.values());
        }
    }
    sortPlaylistTracks(trackDataList, trackIds);
    int blockedCount = 0;
    List<AudioTrack> tracks = new ArrayList<>();
    for (JsonBrowser trackData : trackDataList) {
        if (dataReader.isTrackBlocked(trackData)) {
            blockedCount++;
        } else {
            try {
                tracks.add(trackFactory.apply(dataReader.readTrackInfo(trackData, formatHandler.buildFormatIdentifier(formatHandler.chooseBestFormat(dataReader.readTrackFormats(trackData))))));
            } catch (Exception e) {
                log.error("In soundcloud playlist {}, failed to load track", playlistId, e);
            }
        }
    }
    if (blockedCount > 0) {
        log.debug("In soundcloud playlist {}, {} tracks were omitted because they are blocked.", playlistId, blockedCount);
    }
    return tracks;
}

Example 34 with AudioTrack

use of com.sedmelluq.discord.lavaplayer.track.AudioTrack in project lavaplayer by sedmelluq.

the class DefaultAudioPlayerManager method checkSourcesForItemOnce.

private AudioItem checkSourcesForItemOnce(AudioReference reference, AudioLoadResultHandler resultHandler, boolean[] reported) {
    for (AudioSourceManager sourceManager : sourceManagers) {
        if (reference.containerDescriptor != null && !(sourceManager instanceof ProbingAudioSourceManager)) {
            continue;
        }
        AudioItem item = sourceManager.loadItem(this, reference);
        if (item != null) {
            if (item instanceof AudioTrack) {
                log.debug("Loaded a track with identifier {} using {}.", reference.identifier, sourceManager.getClass().getSimpleName());
                reported[0] = true;
                resultHandler.trackLoaded((AudioTrack) item);
            } else if (item instanceof AudioPlaylist) {
                log.debug("Loaded a playlist with identifier {} using {}.", reference.identifier, sourceManager.getClass().getSimpleName());
                reported[0] = true;
                resultHandler.playlistLoaded((AudioPlaylist) item);
            }
            return item;
        }
    }
    return null;
}

Example 35 with AudioTrack

use of com.sedmelluq.discord.lavaplayer.track.AudioTrack in project lavaplayer by sedmelluq.

the class StreamAudioPlayer method startTrack.

@Override
public boolean startTrack(AudioTrack track, boolean noInterrupt) {
    if (track == null) {
        stopTrack();
    } else {
        synchronized (lock) {
            AudioTrack previousTrack = getPlayingTrack();
            if (noInterrupt && previousTrack != null) {
                return false;
            }
            if (previousTrack != null) {
                if (streamCursor == null) {
                    fallback.stopTrack();
                } else {
                    detachStream();
                }
                dispatchEvent(new TrackEndEvent(this, previousTrack, REPLACED));
            }
            streamCursor = manager.openTrack(track, detachListener);
            if (streamCursor == null) {
                fallback.startTrack(track, false);
            }
            dispatchEvent(new TrackStartEvent(this, track));
        }
    }
    return true;
}