diff --git a/owocr_config.ini b/owocr_config.ini
index 41a4ed6..c25de16 100644
--- a/owocr_config.ini
+++ b/owocr_config.ini
@@ -1,6 +1,8 @@
 [general]
 ;engines = avision,alivetext,bing,glens,glensweb,gvision,azure,mangaocr,winrtocr,oneocr,easyocr,rapidocr,ocrspace
 ;engine = glens
+;note: engine to use for two-pass processing.
+;engine_secondary =
 ;read_from = clipboard
 ;read_from_secondary =
 ;write_to = clipboard
@@ -27,8 +29,11 @@
 ;screen_capture_area = OBS
 ;note: if screen_capture_area is a window name, this can be changed to capture inactive windows too.
 ;screen_capture_only_active_windows = True
-;screen_capture_delay_secs = 3
-;note: this specifies a combo to wait on for taking a screenshot instead of using the delay. As an example: <ctrl>+<shift>+s. The list of keys can be found here: https://pynput.readthedocs.io/en/latest/keyboard.html#pynput.keyboard.Key
+;note: delay (in seconds) between screenshots when reading with screen capture. -1 to disable periodic screenshots.
+;screen_capture_delay_secs = 0
+;note: when reading with screen capture, delay to wait until text is stable before processing it. -1 waits for two OCR results to be the same. 0 to disable.
+;screen_capture_frame_stabilization = -1
+;note: this specifies a combo to wait on for taking a screenshot. If periodic screenshots are also enabled, any screenshot taken this way bypasses the filtering. Example value: <ctrl>+<shift>+s. The list of keys can be found here: https://pynput.readthedocs.io/en/latest/keyboard.html#pynput.keyboard.Key
 ;screen_capture_combo = <ctrl>+<shift>+s
 ;screen_capture_old_macos_api = False
 ;note: this specifies the language to use for some engines and text filtering while using "screencapture". Valid values: ja: (Japanese) zh: (Chinese) ko: (Korean) ar: (Arabic) ru: (Russian) el: (Greek) he: (Hebrew) th: (Thai)