private void addChapterFolder(DLNAResource dlna) {
if (!dlna.getFormat().isVideo()) {
return;
}
int chapterInterval =
configuration.isChapterSupport() ? configuration.getChapterInterval() : -1;
if ((chapterInterval > 0) && isSeekable(dlna)) {
// don't add a chapter folder if the duration of the video
// is less than the chapter length.
double duration = dlna.getMedia().getDurationInSeconds(); // 0 if the duration is unknown
if (duration != 0 && duration <= (chapterInterval * 60)) {
return;
}
ChapterFileTranscodeVirtualFolder chapterFolder =
new ChapterFileTranscodeVirtualFolder(
String.format(
Messages.getString("FileTranscodeVirtualFolder.1"), dlna.getDisplayName()),
null,
chapterInterval);
DLNAResource copy = dlna.clone();
copy.setNoName(true);
chapterFolder.addChildInternal(copy);
addChildInternal(chapterFolder);
}
}
/**
* Create a copy of the provided original resource and optionally set the copy's audio track,
* subtitle track and player.
*
* @param original The original {@link DLNAResource} to create a copy of.
* @param audio The audio track to use.
* @param subtitle The subtitle track to use.
* @param player The player to use.
* @return The copy.
*/
private DLNAResource createResourceWithAudioSubtitlePlayer(
DLNAResource original, DLNAMediaAudio audio, DLNAMediaSubtitle subtitle, Player player) {
// FIXME clone is broken. should be e.g. original.newInstance()
DLNAResource copy = original.clone();
copy.setMedia(original.getMedia());
copy.setNoName(true);
copy.setMediaAudio(audio);
copy.setMediaSubtitle(subtitle);
copy.setPlayer(player);
return copy;
}