使用高清封面图

kuaner · Sep 17, 2019 · 112aefa · 112aefa
1 parent a818416
commit 112aefa
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/bot.go b/bot.go
@@ -192,6 +192,7 @@ func metadata(videoURL string) (string, string) {
 	if videoid == "" {
 		return "Youtube Red", ""
 	}
-	thumb := fmt.Sprintf("https://i.ytimg.com/vi/%s/default.jpg", videoid)
+	// telegram 会自动裁剪，这里传高清封面
+	thumb := fmt.Sprintf("https://i.ytimg.com/vi/%s/hqdefault.jpg", videoid)
 	return author, thumb
 }