youtube-dl

commit 5d4f3985be84679f1b2e3b6dbb31b8625a17d598
parent 360babf79906b713ac8e2bb598ea1a65990c6487
Author: Philipp Hagemeister <phihag@phihag.de>
Date:   Thu, 26 Dec 2013 21:19:00 +0100

Document that format_id field should be present

Diffstat:
M
youtube_dl/extractor/common.py
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
@@ -51,7 +51,8 @@ class InfoExtractor(object):
                                  Calculated from the format_id, width, height.
                                  and format_note fields if missing.
                     * format_id  A short description of the format
-                                 ("mp4_h264_opus" or "19")
+                                 ("mp4_h264_opus" or "19").
+                                Technically optional, but strongly recommended.
                     * format_note Additional info about the format
                                  ("3D" or "DASH video")
                     * width      Width of the video, if known