This simply confirms the audio track is the original Hindi language, rather than a dubbed version (Tamil, Telugu, etc.) or a version with hardcoded subtitles from another region.

The lockdown had a profound impact on India's education system, with schools and colleges being forced to shut down. The government quickly adapted to the new reality, introducing online learning platforms to minimize the disruption to education. However, this move highlighted the existing digital divide in India, with many students lacking access to the internet and digital devices.

Because the film deals with very specific Indian socio-political themes, the demand for its (original audio) is significantly higher than dubbed versions.

The string refers to the 2022 Hindi film India Lockdown , directed by Madhur Bhandarkar.