const gchar*
ghb_dict_get_string(const GhbValue *dict, const gchar *key)
{
const GhbValue* value;
value = ghb_dict_get_value(dict, key);
return ghb_value_get_string(value);
}
void
ghb_subtitle_set_pref_lang(GhbValue *settings)
{
GhbValue *lang_list;
gboolean set = FALSE;
lang_list = ghb_dict_get_value(settings, "SubtitleLanguageList");
if (ghb_array_len(lang_list) > 0)
{
GhbValue *glang = ghb_array_get(lang_list, 0);
if (glang != NULL)
{
ghb_dict_set_string(settings, "PreferredLanguage",
ghb_value_get_string(glang));
set = TRUE;
}
}
if (!set)
{
ghb_dict_set_string(settings, "PreferredLanguage", "und");
}
}
static void
gval_write(FILE *file, GhbValue *gval)
{
static gint indent = 0;
gint ii;
GhbType gtype;
if (gval == NULL) return;
gtype = ghb_value_type(gval);
if (gtype == GHB_ARRAY)
{
GhbValue *val;
gint count;
indent_fprintf(file, indent, "<array>\n");
indent++;
count = ghb_array_len(gval);
for (ii = 0; ii < count; ii++)
{
val = ghb_array_get(gval, ii);
gval_write(file, val);
}
indent--;
indent_fprintf(file, indent, "</array>\n");
}
else if (gtype == GHB_DICT)
{
const char *key;
GhbValue *val;
GhbDictIter iter;
indent_fprintf(file, indent, "<dict>\n");
indent++;
iter = ghb_dict_iter_init(gval);
while (ghb_dict_iter_next(gval, &iter, &key, &val))
{
indent_fprintf(file, indent, "<key>%s</key>\n", key);
gval_write(file, val);
}
indent--;
indent_fprintf(file, indent, "</dict>\n");
}
else if (gtype == GHB_BOOL)
{
gchar *tag;
if (ghb_value_get_bool(gval))
{
tag = "true";
}
else
{
tag = "false";
}
indent_fprintf(file, indent, "<%s />\n", tag);
}
else if (gtype == GHB_DOUBLE)
{
gdouble val = ghb_value_get_double(gval);
indent_fprintf(file, indent, "<real>%.17g</real>\n", val);
}
else if (gtype == GHB_INT)
{
gint64 val = ghb_value_get_int(gval);
indent_fprintf(file, indent, "<integer>%"PRId64"</integer>\n", val);
}
else if (gtype == GHB_STRING)
{
const gchar *str = ghb_value_get_string(gval);
gchar *esc = g_markup_escape_text(str, -1);
indent_fprintf(file, indent, "<string>%s</string>\n", esc);
g_free(esc);
}
else
{
// Try to make anything thats unrecognized into a string
g_warning("Unhandled data type %d", gtype);
}
}
void
ghb_set_pref_subtitle_settings(signal_user_data_t *ud, const hb_title_t *title, GhbValue *settings)
{
gint track;
gboolean *used;
const gchar *audio_lang, *pref_lang = NULL;
gboolean foreign_audio_search, foreign_audio_subs;
gboolean burn_foreign, burn_first, burn_dvd, burn_bd;
gboolean one_burned = FALSE;
const GhbValue *lang_list;
gint lang_count, sub_count, ii;
int behavior;
behavior = ghb_settings_combo_int(settings,
"SubtitleTrackSelectionBehavior");
// Clear the subtitle list
ghb_clear_subtitle_list_settings(settings);
if (title == NULL)
{
// no source title
return;
}
sub_count = hb_list_count(title->list_subtitle);
if (sub_count == 0)
{
// No source subtitles
return;
}
const char *mux_id;
const hb_container_t *mux;
mux_id = ghb_dict_get_string(settings, "FileFormat");
mux = ghb_lookup_container_by_name(mux_id);
// Check to see if we need to add a subtitle track for foreign audio
// language films. A subtitle track will be added if:
//
// The first (default) audio track language does NOT match the users
// chosen Preferred Language AND the Preferred Language is NOT Any (und).
//
audio_lang = ghb_get_user_audio_lang(settings, title, 0);
foreign_audio_search = ghb_dict_get_bool(
settings, "SubtitleAddForeignAudioSearch");
foreign_audio_subs = ghb_dict_get_bool(
settings, "SubtitleAddForeignAudioSubtitle");
lang_list = ghb_dict_get_value(settings, "SubtitleLanguageList");
lang_count = ghb_array_len(lang_list);
if (lang_count > 0)
{
GhbValue *glang = ghb_array_get(lang_list, 0);
pref_lang = ghb_value_get_string(glang);
}
if (pref_lang == NULL || !strncmp(pref_lang, "und", 4))
{
foreign_audio_search = foreign_audio_subs = FALSE;
pref_lang = NULL;
}
used = g_malloc0(sub_count * sizeof(gboolean));
int burn_behavior;
burn_behavior = ghb_settings_combo_int(settings, "SubtitleBurnBehavior");
burn_foreign = burn_behavior == 1 || burn_behavior == 3;
burn_first = burn_behavior == 2 || burn_behavior == 3;
burn_dvd = ghb_dict_get_bool(settings, "SubtitleBurnDVDSub");
burn_bd = ghb_dict_get_bool(settings, "SubtitleBurnBDSub");
if (foreign_audio_subs &&
(audio_lang == NULL || strncmp(audio_lang, pref_lang, 4)))
{
// Add preferred language subtitle since first audio track
// is foreign language.
foreign_audio_search = FALSE;
track = ghb_find_subtitle_track(title, pref_lang, 0);
if (track >= 0)
{
gboolean burn;
hb_subtitle_t *subtitle;
subtitle = hb_list_item(title->list_subtitle, track);
burn = (subtitle->source == VOBSUB && burn_dvd) ||
(subtitle->source == PGSSUB && burn_bd) ||
burn_foreign || burn_first;
used[track] = TRUE;
subtitle_add_track(ud, settings, title, track, mux->format,
!burn, FALSE, burn, &one_burned);
burn_first &= !burn;
}
}
if (foreign_audio_search &&
(audio_lang != NULL && !strncmp(audio_lang, pref_lang, 4)))
{
// Add search for foreign audio segments
gboolean burn = burn_foreign || burn_first;
subtitle_add_track(ud, settings, title, -1, mux->format,
!burn, FALSE, burn, &one_burned);
burn_first &= !burn;
}
if (behavior != 0)
{
// Find "best" subtitle based on subtitle preferences
for (ii = 0; ii < lang_count; ii++)
{
GhbValue *glang = ghb_array_get(lang_list, ii);
const gchar *lang = ghb_value_get_string(glang);
int next_track = 0;
track = ghb_find_subtitle_track(title, lang, next_track);
while (track >= 0)
{
if (!used[track])
{
gboolean burn;
hb_subtitle_t *subtitle;
subtitle = hb_list_item(title->list_subtitle, track);
burn = (subtitle->source == VOBSUB && burn_dvd) ||
(subtitle->source == PGSSUB && burn_bd) ||
burn_first;
used[track] = TRUE;
subtitle_add_track(ud, settings, title, track, mux->format,
FALSE, FALSE, burn, &one_burned);
burn_first &= !burn;
}
next_track = track + 1;
if (behavior == 2)
{
track = ghb_find_subtitle_track(title, lang, next_track);
}
else
{
break;
}
}
}
}
if (ghb_dict_get_bool(settings, "SubtitleAddCC"))
{
for (track = 0; track < sub_count; track++)
{
hb_subtitle_t *subtitle = hb_list_item(title->list_subtitle, track);
if (subtitle->source == CC608SUB || subtitle->source == CC708SUB)
break;
}
if (track < sub_count && !used[track])
{
used[track] = TRUE;
subtitle_add_track(ud, settings, title, track, mux->format,
FALSE, FALSE, burn_first, &one_burned);
}
}
g_free(used);
}
