Many video production and dubbing studios offer services of closed captioning, subtitles and so on. Their audience is generally big broadcast networks.
I was wondering, what kind of software this professionals do they use and which is their workflow?
I don't think they use programs like premiere with this weird interface:
Do they use even common free prosumer software like the ones used by subbers who create srt files like Subtitle Edit ?
Given they have to produce this for many series episodes, do they use custom heavy automatition tools, or is possible use also manual tools?
How is possible learn something about the topic?
Where I can start if tomorrow someone would ask me to work inside a company that have some big networks as customer and need to produce for them closed captioning and subtitles ?