[SubtitleConvertor] Do not attempt to convert unsupported formats

3 months ago · e464e56115
parent f0bb28504c
commit e464e56115
1 changed files with 2 additions and 2 deletions
--- a/yt_dlp/postprocessor/ffmpeg.py
+++ b/yt_dlp/postprocessor/ffmpeg.py
@ -972,9 +972,9 @@ class FFmpegSubtitlesConvertorPP(FFmpegPostProcessor):
            if ext == new_ext:
                self.to_screen(f'Subtitle file for {new_ext} is already in the requested format')
                continue
-            elif ext == 'json':
+            elif ext not in self.SUPPORTED_EXTS:
                self.to_screen(
-                    'You have requested to convert json subtitles into another format, '
+                    f'You have requested to convert {ext} subtitles into another format, '
                    'which is currently not possible')
                continue
            old_file = sub['filepath']