From 3faa1e33eda68dd521a14024ab8550836963e9fb Mon Sep 17 00:00:00 2001
From: Elyse <26639800+elyse0@users.noreply.github.com>
Date: Sat, 11 Mar 2023 19:10:21 -0600
Subject: [PATCH] Add initial documentation

---
 yt_dlp/options.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/yt_dlp/options.py b/yt_dlp/options.py
index 84aeda7f12..3cb479fab9 100644
--- a/yt_dlp/options.py
+++ b/yt_dlp/options.py
@@ -415,7 +415,12 @@ def _alias_callback(option, opt_str, value, parser, opts, nargs):
     general.add_option(
         '--live-from-start',
         action='store_true', dest='live_from_start',
-        help='Download livestreams from the start. Currently only supported for YouTube (Experimental)')
+        help=('Download livestreams from the start. Currently only supported for YouTube (Experimental).',
+              'Time ranges can be specified using --download-sections to download only a part of the stream.',
+              'Negative values are allowed for specifying a previous time (only hours and minutes), ',
+              'e.g. --download-sections "*-24hours-0" (download last 24 hours),',
+              'e.g. --download-sections "*-1hour-30minutes" (download last hour and continue until next 30 minutes),',
+              'e.g. --download-sections "*-2hours--1hour" (download one hour, starting from 2 hours ago)'))
     general.add_option(
         '--no-live-from-start',
         action='store_false', dest='live_from_start',