add logging for filetype and set to lower, rename utlis to utils

utlis.py → utils.py

@@ -92,8 +92,10 @@ def convert_video_format(media_in, media_out):
         if not isinstance(media_out, (str, Path)):
             raise TypeError("media_out must be a string or a PathLike object")
 
-        in_ext = Path(media_in).suffix
-        out_ext = Path(media_out).suffix
+        in_ext = Path(media_in).suffix.lower()
+        out_ext = Path(media_out).suffix.lower()
+        logging.info(f'...detected extensions from filename: input={in_ext} output={out_ext}')
+
 
         if in_ext !='.webm':
           # input is not in webm format
@@ -164,8 +166,8 @@ def trim_media(media_in, media_out, start, end):
         WAV_CHANNELS = 1
         WAV_SAMPLE_RATE = 16000
         
-        media_type = Path(media_in).suffix
-        ext = Path(media_out).suffix
+        media_type = Path(media_in).suffix.lower()
+        ext = Path(media_out).suffix.lower()
         print("EXT", ext)
         if isinstance(start, str):
             start_sec = HHMMSS_to_sec(start)