Add close file when inactive

Author: CodeYan01

data/locale/en-US.ini

@@ -20,6 +20,8 @@ SubtitleEnabled="Subtitles Enabled"
 SubtitleTrack="Subtitle Track"
 SelectFile="Select File"
 NoFileSelected="No File Selected"
+CloseFileWhenInactive="Close file when inactive"
+CloseFileWhenInactive.ToolTip="Closes the file when the source is not being displayed on the stream or\nrecording. This allows the file to be changed when the source isn't active,\nbut there may be some startup delay when the source reactivates."
 CurrentFileName="Current File"
 VoskFilter="Vosk Speech Recognition"
 

src/media-playlist-source.c

@@ -35,6 +35,7 @@ with this program. If not, see <https://www.gnu.org/licenses/>
 #define S_FFMPEG_LOCAL_FILE "local_file"
 #define S_FFMPEG_INPUT "input"
 #define S_FFMPEG_IS_LOCAL_FILE "is_local_file"
+#define S_FFMPEG_CLOSE_WHEN_INACTIVE "close_when_inactive"
 
 #define T_(text) obs_module_text(text)
 #define T_PLAYLIST T_("Playlist")
@@ -51,6 +52,8 @@ with this program. If not, see <https://www.gnu.org/licenses/>
 #define T_CURRENT_FILE_NAME T_("CurrentFileName")
 #define T_SELECT_FILE T_("SelectFile")
 #define T_NO_FILE_SELECTED T_("NoFileSelected")
+#define T_FFMPEG_CLOSE_WHEN_INACTIVE T_("CloseFileWhenInactive")
+#define T_FFMPEG_CLOSE_WHEN_INACTIVE_TOOLTIP T_("CloseFileWhenInactive.Tooltip")
 
 #define T_PLAY_PAUSE T_("PlayPause")
 #define T_RESTART T_("Restart")
@@ -1041,6 +1044,11 @@ static obs_properties_t *mps_properties(void *data)
 	obs_property_list_add_int(p, T_RESTART_BEHAVIOR_FIRST_FILE,
 				  RESTART_BEHAVIOR_FIRST_FILE);
 
+	p = obs_properties_add_bool(props, S_FFMPEG_CLOSE_WHEN_INACTIVE,
+				    T_FFMPEG_CLOSE_WHEN_INACTIVE);
+	obs_property_set_long_description(p,
+					  T_FFMPEG_CLOSE_WHEN_INACTIVE_TOOLTIP);
+
 	dstr_copy(&filter, obs_module_text("MediaFileFilter.AllMediaFiles"));
 	dstr_cat(&filter, media_filter);
 	dstr_cat(&filter, obs_module_text("MediaFileFilter.VideoFiles"));
@@ -1160,8 +1168,6 @@ static void mps_update(void *data, obs_data_t *settings)
 	DARRAY(struct media_file_data) new_files;
 	DARRAY(struct media_file_data) old_files;
 	struct media_playlist_source *mps = data;
-	obs_data_t *media_source_settings =
-		obs_source_get_settings(mps->current_media_source);
 	obs_data_array_t *array;
 	size_t count;
 	bool shuffle = false;
@@ -1185,6 +1191,15 @@ static void mps_update(void *data, obs_data_t *settings)
 	mps->loop = obs_data_get_bool(settings, S_LOOP);
 	shuffler_set_loop(&mps->shuffler, mps->loop);
 
+	/* Internal media source settings */
+	mps->close_when_inactive =
+		obs_data_get_bool(settings, S_FFMPEG_CLOSE_WHEN_INACTIVE);
+	obs_data_t *media_source_settings = obs_data_create();
+	obs_data_set_bool(media_source_settings, S_FFMPEG_CLOSE_WHEN_INACTIVE,
+			  mps->close_when_inactive);
+	obs_source_update(mps->current_media_source, media_source_settings);
+	obs_data_release(media_source_settings);
+
 	array = obs_data_get_array(settings, S_PLAYLIST);
 	count = obs_data_array_count(array);
 
@@ -1334,7 +1349,6 @@ static void mps_update(void *data, obs_data_t *settings)
 
 	//	obs_source_media_started(mps->source);
 	//}
-	obs_data_release(media_source_settings);
 	obs_data_array_release(array);
 }
 

src/media-playlist-source.h

@@ -52,6 +52,7 @@ struct media_playlist_source {
 	bool loop;
 	bool paused;
 	bool user_stopped;
+	bool close_when_inactive;
 	pthread_mutex_t mutex;
 	DARRAY(struct media_file_data) files;
 	struct media_file_data *current_media; // only for file/folder in the list