refactor: refactor the final_video.py functioanlity

video_creation/background.py

@@ -1,7 +1,5 @@
 from random import randrange
-
 from yt_dlp import YoutubeDL
-
 from pathlib import Path
 from moviepy.video.io.ffmpeg_tools import ffmpeg_extract_subclip
 from moviepy.editor import VideoFileClip

video_creation/final_video.py

@@ -18,6 +18,7 @@ def make_final_video(number_of_clips):
     VideoFileClip.reW = lambda clip: clip.resize(width=W)
     VideoFileClip.reH = lambda clip: clip.resize(width=H)
 
+    # Define the background of the clip
     background_clip = (
         VideoFileClip("assets/mp4/clip.mp4")
         .without_audio()
@@ -25,22 +26,17 @@ def make_final_video(number_of_clips):
         .crop(x1=1166.6, y1=0, x2=2246.6, y2=1920)
     )
     # Gather all audio clips
-    audio_clips = []
-    for i in range(0, number_of_clips):
-        audio_clips.append(AudioFileClip(f"assets/mp3/{i}.mp3"))
+    audio_clips = [AudioFileClip(f"assets/mp3/{i}.mp3") for i in range(0, number_of_clips)]
     audio_clips.insert(0, AudioFileClip(f"assets/mp3/title.mp3"))
     audio_concat = concatenate_audioclips(audio_clips)
     audio_composite = CompositeAudioClip([audio_concat])
 
-    # Gather all images
-    image_clips = []
-    for i in range(0, number_of_clips):
-        image_clips.append(
-            ImageClip(f"assets/png/comment_{i}.png")
+    # Gather all images, duration of each is equal to duration of the audio
+    image_clips = [ImageClip(f"assets/png/comment_{i}.png")
             .set_duration(audio_clips[i + 1].duration)
             .set_position("center")
-            .resize(width=W - 100),
-        )
+            .resize(width=W - 100) for i in range(0, number_of_clips)]
+
     image_clips.insert(
         0,
         ImageClip(f"assets/png/title.png")