[Chris_Su]

system/settings/settings.xml

in this xml file, has the property

<setting id="videoscreen.stereoscopicmode" type="integer" label="36500" help="36539">
<level>2</level>
<default>2</default>
<constraints>
<options>stereoscopicmodes</options>
</constraints>
<control type="list" format="integer"/>
</setting>

Original default value is 0, I thought it's should be increment by 1, so if I change to 2, it will be SBS mode.

But invalid.

I watched the previous post, trigger the ToggleStereoMode, but it only can turn the stereoscopic off could not change to SBS or any other mode.

Ask for help~ THKS

[Chris_Su]

Currently know how to do this, CStereoscopicsManager-this class take over all the stuff about stereo and it's a singleton.
Just set the property to what your want.

[da-anda]

you can change that from within Kodi. Go to settings -> system -> display and choose your preferred 3D mode. If you don't see this option, switch to "advanced" mode for settings.