Hello, Glad dadan is working well for you.

Spanish is supported in dadan.
The transcript is always generated in the original language of the video. So, if your video is in English, the transcript will be in English. At the moment, we don't support generating the transcript directly in another language.

However, once the transcript has been generated, you can use the Translate option to create Spanish captions.

After the translation is complete:

Open the video.
Click the Settings (⚙️) icon on the video player.
Go to Captions.
Select Spanish instead of English.
You'll then see the Spanish captions while the video plays.