YouTube Usage example comments (#10106)

* YouTube Usage example comments Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com> * Update dataloaders.py Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com> Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
ultralytics · Nov 9, 2022 · c1fcfe8 · c1fcfe8
1 parent 892c4cd
commit c1fcfe8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/utils/dataloaders.py b/utils/dataloaders.py
@@ -353,6 +353,7 @@ def __init__(self, sources='streams.txt', img_size=640, stride=32, auto=True, tr
             # Start thread to read frames from video stream
             st = f'{i + 1}/{n}: {s}... '
             if urlparse(s).hostname in ('www.youtube.com', 'youtube.com', 'youtu.be'):  # if source is YouTube video
+                # YouTube format i.e. 'https://www.youtube.com/watch?v=Zgi9g1ksQHc' or 'https://youtu.be/Zgi9g1ksQHc'
                 check_requirements(('pafy', 'youtube_dl==2020.12.2'))
                 import pafy
                 s = pafy.new(s).getbest(preftype="mp4").url  # YouTube URL