Update app.py

app.py

@@ -2,16 +2,13 @@ import gradio as gr
 import os
 import tempfile
 import moviepy.editor as mp
-from moviepy.config import change_settings
+from moviepy.editor import VideoFileClip, TextClip, CompositeVideoClip
 import assemblyai as aai
 from deep_translator import GoogleTranslator
 import pysrt
 from gtts import gTTS
 from pydub import AudioSegment
 
-# Configure ImageMagick policy
-change_settings({"IMAGEMAGICK_BINARY": "/usr/bin/convert"})
-
 # Configuration
 aai.settings.api_key = os.getenv("ASSEMBLYAI_API_KEY")
 LANGUAGES = {
@@ -25,7 +22,7 @@ LANGUAGES = {
 
 def extract_audio(video_path, output_dir):
     try:
-        video = mp.VideoFileClip(video_path)
+        video = VideoFileClip(video_path)
         audio_path = os.path.join(output_dir, "audio.wav")
         video.audio.write_audiofile(audio_path)
         return audio_path
@@ -65,26 +62,32 @@ def translate_subtitles(srt_path, target_langs, output_dir):
 
 def merge_video_subtitles(video_path, srt_path, output_path):
     try:
-        video = mp.VideoFileClip(video_path)
-        txt_clips = []
+        video = VideoFileClip(video_path)
+        subs = pysrt.open(srt_path)
         
-        for sub in pysrt.open(srt_path):
-            txt_clip = (mp.TextClip(
+        subtitles = []
+        for sub in subs:
+            start_time = sub.start.ordinal / 1000.0
+            end_time = sub.end.ordinal / 1000.0
+            duration = end_time - start_time
+            
+            text_clip = TextClip(
                 sub.text,
                 fontsize=24,
                 color='white',
+                stroke_color='black',
+                stroke_width=1,
                 font='Arial',
-                bg_color='black',
                 size=(video.w*0.9, None),
-                method='caption'
+                method='label'  # Changed from 'caption' to 'label'
             )
-            .set_position(('center', 'bottom'))
-            .set_duration((sub.end.ordinal - sub.start.ordinal)/1000.0)
-            .set_start(sub.start.ordinal/1000.0))
             
-            txt_clips.append(txt_clip)
+            text_clip = text_clip.set_position(('center', 'bottom'))
+            text_clip = text_clip.set_start(start_time)
+            text_clip = text_clip.set_duration(duration)
+            subtitles.append(text_clip)
         
-        final = mp.CompositeVideoClip([video] + txt_clips)
+        final = CompositeVideoClip([video] + subtitles)
         final.write_videofile(
             output_path,
             codec='libx264',