[documentation] Improvements

yt_dlp/options.py

@@ -259,7 +259,7 @@ def parseOpts(overrideArguments=None):
         help='Make all connections via IPv6',
     )
 
-    geo = optparse.OptionGroup(parser, 'Geo Restriction')
+    geo = optparse.OptionGroup(parser, 'Geo-restriction')
     geo.add_option(
         '--geo-verification-proxy',
         dest='geo_verification_proxy', default=None, metavar='URL',
@@ -429,21 +429,19 @@ def parseOpts(overrideArguments=None):
         '--video-password',
         dest='videopassword', metavar='PASSWORD',
         help='Video password (vimeo, youku)')
-
-    adobe_pass = optparse.OptionGroup(parser, 'Adobe Pass Options')
-    adobe_pass.add_option(
+    authentication.add_option(
         '--ap-mso',
         dest='ap_mso', metavar='MSO',
         help='Adobe Pass multiple-system operator (TV provider) identifier, use --ap-list-mso for a list of available MSOs')
-    adobe_pass.add_option(
+    authentication.add_option(
         '--ap-username',
         dest='ap_username', metavar='USERNAME',
         help='Multiple-system operator account login')
-    adobe_pass.add_option(
+    authentication.add_option(
         '--ap-password',
         dest='ap_password', metavar='PASSWORD',
         help='Multiple-system operator account password. If this option is left out, yt-dlp will ask interactively')
-    adobe_pass.add_option(
+    authentication.add_option(
         '--ap-list-mso',
         action='store_true', dest='ap_list_mso', default=False,
         help='List all supported multiple-system operators')
@@ -569,7 +567,7 @@ def parseOpts(overrideArguments=None):
     downloader.add_option(
         '-N', '--concurrent-fragments',
         dest='concurrent_fragment_downloads', metavar='N', default=1, type=int,
-        help='Number of fragments to download concurrently (default is %default)')
+        help='Number of fragments of a dash/hlsnative video that should be download concurrently (default is %default)')
     downloader.add_option(
         '-r', '--limit-rate', '--rate-limit',
         dest='ratelimit', metavar='RATE',
@@ -1037,7 +1035,7 @@ def parseOpts(overrideArguments=None):
         action='store_true', dest='rm_cachedir',
         help='Delete all filesystem cache files')
 
-    thumbnail = optparse.OptionGroup(parser, 'Thumbnail Images')
+    thumbnail = optparse.OptionGroup(parser, 'Thumbnail Options')
     thumbnail.add_option(
         '--write-thumbnail',
         action='store_true', dest='writethumbnail', default=False,
@@ -1310,7 +1308,6 @@ def parseOpts(overrideArguments=None):
     parser.add_option_group(video_format)
     parser.add_option_group(subtitles)
     parser.add_option_group(authentication)
-    parser.add_option_group(adobe_pass)
     parser.add_option_group(postproc)
     parser.add_option_group(sponskrub)
     parser.add_option_group(extractor)