diff --git a/src/converter/content.py b/src/converter/content.py
index 16718d3..9fe51b3 100644
--- a/src/converter/content.py
+++ b/src/converter/content.py
@@ -1,7 +1,5 @@
 from typing import Any, Optional
 
-import ffmpeg
-
 from content import SourceContent
 from style import Style, TimeUnit
 from utils import SourceType
@@ -10,8 +8,8 @@
     audio_system_filter,
     audio_volume_filter,
     get_background_color_code,
-    get_background_process,
     get_source_process,
+    get_text_process,
     object_length_filter,
     set_background_filter,
     time_space_end_filter,
@@ -41,42 +39,18 @@ def get_process_by_source(
                 width_with_padding,
                 height_with_padding,
             ) = style.get_size_with_padding()
-            transparent_process = get_background_process(
-                "{}x{}".format(
-                    width_with_padding.get_pixel(),
-                    height_with_padding.get_pixel(),
-                ),
+            video_process = get_text_process(
+                src_path,
+                width_with_padding,
+                height_with_padding,
+                style.padding_left,
+                style.padding_top,
                 style.background_color,
-            )
-            option: dict = {
-                "x": style.padding_left.get_pixel(),
-                "y": style.padding_top.get_pixel(),
-            }
-            if style.font_family is not None:
-                option |= {
-                    "font": style.font_family,
-                }
-            if style.font_size is not None:
-                option |= {
-                    "fontsize": style.font_size.get_pixel(),
-                }
-            if style.font_color is not None:
-                option |= {
-                    "fontcolor": style.font_color.value,
-                }
-            if style.font_border_color is not None:
-                option |= {
-                    "bordercolor": style.font_border_color.value,
-                }
-            if style.font_border_width is not None:
-                option |= {
-                    "borderw": style.font_border_width,
-                }
-
-            video_process = ffmpeg.drawtext(
-                transparent_process,
-                text=src_path,
-                **option,
+                style.font_family,
+                style.font_size,
+                style.font_color,
+                style.font_border_color,
+                style.font_border_width,
             )
         case _:
             raise Exception()
diff --git a/src/converter/ffmpeg.py b/src/converter/ffmpeg.py
index 00ca971..8171aa5 100644
--- a/src/converter/ffmpeg.py
+++ b/src/converter/ffmpeg.py
@@ -259,6 +259,58 @@ def audio_merge_filter(
         )
 
 
+def get_text_process(
+    sentence: str,
+    width: GraphicValue,
+    height: GraphicValue,
+    padding_left: GraphicValue,
+    padding_top: GraphicValue,
+    background_color: Optional[Color],
+    font_family: Optional[str],
+    font_size: Optional[GraphicValue],
+    font_color: Optional[Color],
+    font_border_color: Optional[Color],
+    font_border_width: Optional[int],
+) -> Any:
+    option: dict = {
+        "x": padding_left.get_pixel(),
+        "y": padding_top.get_pixel(),
+    }
+    transparent_process = get_background_process(
+        "{}x{}".format(
+            width.get_pixel(),
+            height.get_pixel(),
+        ),
+        background_color,
+    )
+    if font_family is not None:
+        option |= {
+            "font": font_family,
+        }
+    if font_size is not None:
+        option |= {
+            "fontsize": font_size.get_pixel(),
+        }
+    if font_color is not None:
+        option |= {
+            "fontcolor": font_color.value,
+        }
+    if font_border_color is not None:
+        option |= {
+            "bordercolor": font_border_color.value,
+        }
+    if font_border_width is not None:
+        option |= {
+            "borderw": font_border_width,
+        }
+
+    return ffmpeg.drawtext(
+        transparent_process,
+        text=sentence,
+        **option,
+    )
+
+
 def adjust_parallel_audio(
     object_length: TimeValue,
     audio_process: Any,