Hi Claudia,
We have supported museums that encounter this common issue of limited space for multilingual translations of videos.
With our Nubart Sync audio video synchronization solution, a simple QR code placed next to the exhibit screen allows visitors to use their own phones to hear the audio in their chosen language perfectly synchronized to the muted video playing on the screen. At the same time, visitors can read the corresponding text on their smartphones, keeping exhibits visually clean and uncluttered.
If you'd like to try it out, a free demo is available with no email required on our web site: https://nubart-sync.com/#demo
More information about Nubart Sync can be found here: https://nubart-sync.com
Hope this helps!
Evelyn
Evelyn Crende
Business Development – North America
www.nubart.eu