diff --git a/cbp_translate/components/subtitles.py b/cbp_translate/components/subtitles.py
index d0e51d3..c289ccc 100644
--- a/cbp_translate/components/subtitles.py
+++ b/cbp_translate/components/subtitles.py
@@ -90,11 +90,21 @@ def add_subtitles(
     return np.array(img)
 
 
+def get_border_h(height: int, border_size: float) -> int:
+    border_h = int(round(border_size * height))
+    return border_h
+
+
+def get_annotated_h(height: int, border_size: float) -> int:
+    border_h = get_border_h(height, border_size)
+    return height + border_h * 2
+
+
 def add_borders(frame: Arr, size: float = 0.1) -> tuple[Arr, int]:
     """Add black borders to the top and bottom of a frame. That's where the subtitles will be displayed."""
 
     height, width, _ = frame.shape
-    border_h = int(round(size * height))
+    border_h = get_border_h(height, size)
     border = np.zeros((border_h, width, 3), np.uint8)
     frame = np.concatenate((border, frame, border), axis=0)
 
diff --git a/cbp_translate/pipeline.py b/cbp_translate/pipeline.py
index 874439b..9837f2f 100644
--- a/cbp_translate/pipeline.py
+++ b/cbp_translate/pipeline.py
@@ -27,6 +27,7 @@
     add_borders,
     add_speaker_marker,
     add_subtitles,
+    get_annotated_h,
 )
 from cbp_translate.components.translation import translate_segments
 from cbp_translate.modal_ import SHARED, cpu_image, deepl_secret, stub, volume
@@ -171,6 +172,7 @@ def run(path_in: str, path_out: str, path_tmp: str, config: Config) -> Path:
     processed = annotate_frame.map(items, kwargs={"config": config})
 
     # Now save the frames to an mp4 and add the original audio
+    height = get_annotated_h(height, config.border_size)
     save_frames(processed, fps, path_video, height=height, width=width)
     combine_streams(path_video, path_audio, path_out)