gint ghb_find_audio_track(
gint titleindex, const gchar *lang, gint acodec, GHashTable *track_indices);
void ghb_add_all_subtitles(signal_user_data_t *ud, gint titleindex);
gint ghb_find_audio_track(
gint titleindex, const gchar *lang, gint acodec, GHashTable *track_indices);
void ghb_add_all_subtitles(signal_user_data_t *ud, gint titleindex);