A decade ago, film production in India was still mostly done by a small number of small studios.

But that changed with the arrival of big studios like Bollywood and Bollywood A-listers Amitabh Bachchan and Salman Khan.

Now, there are more than 3,000 film production companies in India.

Their films can be seen across the country, but the best of them have taken it to the next level.

As part of a documentary on the film industry in India, a team of filmmakers visited studios like Indus Films, Indus Pictures, Industrada and Mankajya and found out what the industry is doing right and what it could do to catch up.

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