Just install this plug-in, speed up loading YouTube videos at your posts.
By converting embedded YouTube videos to thumbnail images, you can shorten the loading time.
There is a setting that can conditionally disable the plug-in.
The number of embedded videos is within the setting value.
Put inside some tag has "disablethum" class.
At Edit Post view, you can use QuickTag for div tag has "disablethum" class.
安装:
Upload the plugin files to the /wp-content/plugins/speech-balloon-maker directory, or install the plugin through the WordPress plugins screen directly.
Activate the plugin through the 'Plugins' screen in WordPress
Use the 'Tools'->'Speech Balloon Maker' screen to configure the plugin