Update src/text_to_video.py

src/text_to_video.py

@@ -33,10 +33,10 @@ def create_srt_from_time_and_text(duration_time, text_folder, output_srt):
     subtitle = ""
     subtitle_index = 1
     text_list = sorted([file for file in os.listdir(text_folder) if file.endswith('.txt') and file != "text.txt" and file != "requirements.txt"])
-    print(f"Accessing duration_time list:{duration_time} with lenght: {len(duration_time)}")
+    print(f"Accessing duration_time list: {len(text_list)} elements")
     # Duyệt qua các mốc thời gian và file text
     for i in range(len(duration_time) - 1):
-        print(f"Accessing text_list list: {text_list} with length: {len(text_list)}")
+        print(f"Accessing text_list at index {i}, length of text_list: {len(text_list)}")
         start_time = duration_time[i]
         end_time = duration_time[i + 1]
         
@@ -58,127 +58,49 @@ def create_srt_from_time_and_text(duration_time, text_folder, output_srt):
     with open(output_srt, 'w', encoding='utf-8') as f:
         f.write(subtitle)
 def concatenate_audio_files(audio_folder, output_audio_path):
-    """
-    Concatenate all .mp3 files in a folder into a single audio file.
-    
-    Parameters:
-        audio_folder (str): The folder containing audio files.
-        output_audio_path (str): The path to save the concatenated audio.
-    """
-    print("\n[DEBUG] Function: concatenate_audio_files")
-    print(f"Received parameters -> audio_folder: {audio_folder}, output_audio_path: {output_audio_path}")
-
-    # Validate if the folder exists
-    if not os.path.isdir(audio_folder):
-        print(f"[ERROR] Directory does not exist: {audio_folder}")
-        return
-
+    # Lọc tất cả các file âm thanh .mp3 trong thư mục
     audio_clips = []
-    audio_files = sorted([f for f in os.listdir(audio_folder) if f.endswith('.mp3')])
-
-    print(f"[DEBUG] Found audio files: {audio_files}")
-
-    if not audio_files:
-        print("[ERROR] No .mp3 files found in the directory!")
-        return
-
-    # Load audio clips
-    for file in audio_files:
-        audio_path = os.path.join(audio_folder, file)
-        try:
-            print(f"[DEBUG] Loading audio file: {audio_path}")
+    
+    for file in sorted(os.listdir(audio_folder)):
+        if file.endswith('.mp3'):
+            audio_path = os.path.join(audio_folder, file)
             audio_clip = AudioFileClip(audio_path)
             audio_clips.append(audio_clip)
-        except Exception as e:
-            print(f"[ERROR] Failed to load {file}: {e}")
-
-    # Ensure there are clips to concatenate
-    if not audio_clips:
-        print("[ERROR] No valid audio clips to concatenate!")
-        return
-
-    try:
-        print("[DEBUG] Concatenating audio clips...")
-        final_audio = concatenate_audioclips(audio_clips)
-
-        # Save the final concatenated audio
-        print(f"[DEBUG] Saving final audio to: {output_audio_path}")
-        final_audio.write_audiofile(output_audio_path, codec='libmp3lame')
-
-        print(f"✅ File audio has been saved at: {output_audio_path}")
-
-    except Exception as e:
-        print(f"[ERROR] Failed to concatenate and save audio: {e}")
-def create_video_from_images(image_folder, audio_path, output_video_path):
-    """
-    Create a video from images and an audio file.
     
-    Parameters:
-        image_folder (str): Folder containing images.
-        audio_path (str): Path to the background audio file.
-        output_video_path (str): Path to save the final video.
-    """
-    print("\n[DEBUG] Function: create_video_from_images")
-    print(f"Received parameters -> image_folder: {image_folder}, audio_path: {audio_path}, output_video_path: {output_video_path}")
-
-    # Validate input folder and file existence
-    if not os.path.isdir(image_folder):
-        print(f"[ERROR] Image folder does not exist: {image_folder}")
-        return
-    if not os.path.isfile(audio_path):
-        print(f"[ERROR] Audio file does not exist: {audio_path}")
-        return
-
-    try:
-        # Load audio file
-        print(f"[DEBUG] Loading audio file: {audio_path}")
-        audio = AudioFileClip(audio_path)
-        total_duration = audio.duration
-        print(f"[DEBUG] Audio duration: {total_duration:.2f} seconds")
+    # Ghép tất cả các audio clip lại với nhau
+    final_audio = concatenate_audioclips(audio_clips)
     
-        # Get image files
-        image_files = sorted([file for file in os.listdir(image_folder) if file.endswith(".png")])
-        print(f"[DEBUG] Found image files: {image_files}")
-
-        if not image_files:
-            print("[ERROR] No images found in the directory!")
-            return
-
-        # Calculate duration per image
-        duration_per_image = total_duration / len(image_files)
-        print(f"[DEBUG] Duration per image: {duration_per_image:.2f} seconds")
+    # Lưu kết quả vào file output
+    final_audio.write_audiofile(output_audio_path, codec = 'libmp3lame')
 
-        # Create image clips
-        clips = []
-        for img in image_files:
-            img_path = os.path.join(image_folder, img)
-            try:
-                print(f"[DEBUG] Loading image: {img_path}")
-                clip = ImageClip(img_path).with_duration(duration_per_image).resize(width=1280)
-                clips.append(clip)
-            except Exception as e:
-                print(f"[ERROR] Failed to load image {img}: {e}")
+    print(f"File audio đã được lưu tại: {output_audio_path}")
+def create_video_from_images(image_folder, audio_path, output_video_path):
+    # Đọc file âm thanh để lấy thời lượng
+    audio = AudioFileClip(audio_path)
+    total_duration = audio.duration  # Tổng thời lượng video bằng thời lượng audio
 
-        if not clips:
-            print("[ERROR] No valid image clips to create video!")
-            return
+    # Đọc tất cả các file ảnh trong thư mục và sắp xếp theo tên
+    image_files = [file for file in sorted(os.listdir(image_folder)) if file.endswith(".png")]
+    
+    if not image_files:
+        raise ValueError("Không tìm thấy ảnh nào trong thư mục!")
 
-        # Concatenate image clips
-        print("[DEBUG] Concatenating image clips...")
-        final_video = concatenate_videoclips(clips, method="chain")
+    # Tính thời lượng hiển thị cho mỗi ảnh
+    duration_per_image = total_duration / len(image_files)
 
-        # Add audio to video
-        print("[DEBUG] Attaching audio to video...")
-        final_video.audio = audio
+    # Tạo danh sách các clip ảnh
+    clips = [ImageClip(f"{img}").with_duration(duration_per_image).resized(width=1280) for img in image_files]
 
-        # Export video
-        print(f"[DEBUG] Saving final video to: {output_video_path}")
-        final_video.write_videofile(output_video_path, codec="libx264", audio_codec="aac", fps=30)
+    # Ghép các clip ảnh lại với nhau
+    final_video = concatenate_videoclips(clips, method="chain")
+    
+    # Gán âm thanh vào video
+    final_video .audio = audio
 
-        print(f"✅ Video has been saved at: {output_video_path}")
+    # Xuất video
+    final_video.write_videofile(output_video_path, codec="libx264", audio_codec="aac", fps=30)
 
-    except Exception as e:
-        print(f"[ERROR] An error occurred: {e}")
+    print(f"Video đã được lưu tại: {output_video_path}")
 def wrap_text(text, max_width):
     """
     Tự động xuống dòng để vừa với chiều rộng max_width.