Timestep to timestamp

(nerdinsm) #1

Hi.

I am trying to get timestamp for each word.

From Word/letter timestamp with deep speech this post, I can get “timestep” from ctc_beam_search_decoder. How can I convert timestep to millisecond? What is the relationship between timestep and timestamp?

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#2

Timestep is in the range 0-999 (at least for English). So 1 timestep is therefore 1/1000th of the file’s duration.

More info: Word/letter timestamp with deep speech

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