shixian.shi
2023-03-09 c441eb08c44dfd4a7a8c68970fd3ebe7943d06ee
funasr/utils/timestamp_tools.py
@@ -4,6 +4,7 @@
import numpy as np
from typing import Any, List, Tuple, Union
def time_stamp_lfr6_pl(us_alphas, us_cif_peak, char_list, begin_time=0.0, end_time=None):
    if not len(char_list):
        return []
@@ -54,3 +55,56 @@
            res.append([int(timestamp[0] * 1000), int(timestamp[1] * 1000)])
    return res
def time_stamp_sentence(punc_id_list, time_stamp_postprocessed, text_postprocessed):
    res = []
    if text_postprocessed is None:
        return res
    if time_stamp_postprocessed is None:
        return res
    if len(time_stamp_postprocessed) == 0:
        return res
    if len(text_postprocessed) == 0:
        return res
    if punc_id_list is None or len(punc_id_list) == 0:
        res.append({
            'text': text_postprocessed.split(),
            "start": time_stamp_postprocessed[0][0],
            "end": time_stamp_postprocessed[-1][1]
        })
        return res
    if len(punc_id_list) != len(time_stamp_postprocessed):
        res.append({
            'text': text_postprocessed.split(),
            "start": time_stamp_postprocessed[0][0],
            "end": time_stamp_postprocessed[-1][1]
        })
        return res
    sentence_text = ''
    sentence_start = time_stamp_postprocessed[0][0]
    texts = text_postprocessed.split()
    for i in range(len(punc_id_list)):
        sentence_text += texts[i]
        if punc_id_list[i] == 2:
            sentence_text += ','
            res.append({
                'text': sentence_text,
                "start": sentence_start,
                "end": time_stamp_postprocessed[i][1]
            })
            sentence_text = ''
            sentence_start = time_stamp_postprocessed[i][1]
        elif punc_id_list[i] == 3:
            sentence_text += '.'
            res.append({
                'text': sentence_text,
                "start": sentence_start,
                "end": time_stamp_postprocessed[i][1]
            })
            sentence_text = ''
            sentence_start = time_stamp_postprocessed[i][1]
    return res