Update app.py

app.py

@@ -218,8 +218,11 @@ def generate_xml(sequence_name, segments, source_name, fps=25, start_offset_fram
         else:
             src_start_val = float(seg.get('src_start', seg.get('start', 0.0)))
             src_end_val = float(seg.get('src_end', seg.get('end', 0.0)))
-            src_in_frames = seconds_to_frames(src_start_val, fps) + start_offset_frames
-            src_out_frames = seconds_to_frames(src_end_val, fps) + start_offset_frames
+            
+            # FIX: Removed the '+ start_offset_frames' from the video track so it matches the audio track!
+            src_in_frames = seconds_to_frames(src_start_val, fps)
+            src_out_frames = seconds_to_frames(src_end_val, fps)
+            
             duration_frames = src_out_frames - src_in_frames
             master_id_to_use = master_id
             source_name_to_use = source_name
@@ -794,3 +797,4 @@ if uploaded_file:
 
 
 
+