yt_dlp/options.py

@@ -151,11 +151,10 @@ class _YoutubeDLHelpFormatter(optparse.IndentedHelpFormatter):
 
 
 _PRESET_ALIASES = {
-    'mp3': ['-f', 'ba[acodec^=mp3]/ba/b', '-x', '--audio-format', 'mp3'],
-    'aac': ['-f', 'ba[acodec^=aac]/ba[acodec^=mp4a.40.]/ba/b', '-x', '--audio-format', 'aac'],
-    'mp4': ['--merge-output-format', 'mp4', '--remux-video', 'mp4', '-S', 'vcodec:h264,lang,quality,res,fps,hdr:12,acodec:aac'],
-    'mkv': ['--merge-output-format', 'mkv', '--remux-video', 'mkv'],
-    'sleep': ['--sleep-subtitles', '5', '--sleep-requests', '0.75', '--sleep-interval', '10', '--max-sleep-interval', '20'],
+    'mp3': ['-f', 'ba[acodec=mp3]/ba/b', '-x', '--audio-format', 'mp3'],
+    'aac': ['-f', 'ba[acodec*=aac]/ba[acodec^=mp4a.40.]/ba/b', '-x', '--audio-format', 'aac'],
+    'mp4': ['--merge-output-format', 'mp4', '--remux', 'mp4', '-S', 'vcodec:h264,lang,quality,res,fps,hdr:12,acodec:aac'],
+    'mkv': ['--merge-output-format', 'mkv', '--remux', 'mkv'],
 }
 
 
@@ -228,7 +227,7 @@ class _YoutubeDLOptionParser(optparse.OptionParser):
         assert formatter, 'Formatter can not be None'
         formatted_help = super().format_option_help(formatter=formatter)
         formatter.indent()
-        heading = formatter.format_heading('Preset Aliases')
+        heading = formatter.format_heading('Preset aliases')
         formatter.indent()
         result = []
         for name, args in _PRESET_ALIASES.items():
@@ -555,10 +554,10 @@ def create_parser():
         metavar='PRESET', dest='_', type='str',
         action='callback', callback=_preset_alias_callback,
         help=(
-            'Applies a predefined set of options. e.g. --preset-alias mp3. '
+            'Applies a predefined preset. e.g. --preset-alias mp3. '
             f'The following presets are available: {", ".join(_PRESET_ALIASES)}. '
-            'See the "Preset Aliases" section at the end for more info. '
-            'This option can be used multiple times'))
+            'See the "Preset aliases" section at the end for more infos. '
+            'This option can be used multiple times.'))
 
     network = optparse.OptionGroup(parser, 'Network Options')
     network.add_option(