code: def generate_srt_from_sjson(sjson_subs):
          
  
          output = ''
  
          equal_len = len(sjson_subs['start']) == len(sjson_subs['end']) == len(sjson_subs['text'])
          if not equal_len:
              return output
  
          for i in range(len(sjson_subs['start'])):
              item = SubRipItem(
                  index=i,
                  start=SubRipTime(milliseconds=sjson_subs['start'][i]),
                  end=SubRipTime(milliseconds=sjson_subs['end'][i]),
                  text=sjson_subs['text'][i]
              )
              output += (six.text_type(item))
              output += '\n'
          return output
docs: Generate transcripts from sjson to SubRip (*.srt).
  
          Arguments:
              sjson_subs (dict): `sjson` subs.
  
          Returns:
              Subtitles in SRT format.