/** * This method populates the supplied {@link OutputParams} object with the correct audio track * (aid) based on the MediaInfo metadata and PMS configuration settings. * * @param media The MediaInfo metadata for the file. * @param params The parameters to populate. */ public static void setAudioOutputParameters(DLNAMediaInfo media, OutputParams params) { PmsConfiguration configuration = PMS.getConfiguration(params); if (params.aid == null && media != null && media.getFirstAudioTrack() != null) { // check for preferred audio DLNAMediaAudio dtsTrack = null; StringTokenizer st = new StringTokenizer(configuration.getAudioLanguages(), ","); while (st.hasMoreTokens()) { String lang = st.nextToken().trim(); LOGGER.trace("Looking for an audio track with lang: " + lang); for (DLNAMediaAudio audio : media.getAudioTracksList()) { if (audio.matchCode(lang)) { params.aid = audio; LOGGER.trace("Matched audio track: " + audio); return; } if (dtsTrack == null && audio.isDTS()) { dtsTrack = audio; } } } // preferred audio not found, take a default audio track, dts first if available if (dtsTrack != null) { params.aid = dtsTrack; LOGGER.trace("Found priority audio track with DTS: " + dtsTrack); } else { params.aid = media.getAudioTracksList().get(0); LOGGER.trace("Chose a default audio track: " + params.aid); } } }