This modifies Driver::enqueue_source and TrackQueue::add_source to return the created track handle. This can be useful if you want to e.g. access the metadata after adding it and makes it more consistent with Driver::play_source, which returns the handle as well.
This modifies
Driver::enqueue_sourceandTrackQueue::add_sourceto return the created track handle. This can be useful if you want to e.g. access the metadata after adding it and makes it more consistent withDriver::play_source, which returns the handle as well.