AviUtlのエキスポートファイルから字幕ファイル(srt)ファイルを作成するためのコード
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#!/usr/bin/env python3 | |
# coding: utf-8 | |
# | |
# See https://pandanote.info/?p=29 for details. | |
# | |
import io | |
import sys | |
import re | |
import codecs | |
from struct import * | |
class AviUtlElement: | |
"""AviUtlの中でテキストに関連する要素を格納するクラス""" | |
def __init__(self): | |
self.start = 0 | |
self.end = 0 | |
self.text = ""; | |
def setTextAsUtf8(self,s): | |
ss = len(s) | |
self.text = "" | |
for x in range(0,ss-1,4): | |
# print str(x)+","+s[x:x+4] | |
c = int(s[x:x+2],16)+int(s[x+2:x+4],16)*256 | |
if c == 0: break | |
self.text += chr(c) | |
self.text = re.sub(r"\r?\n","",self.text); | |
#print b | |
def formatForSrt(s): | |
sec = float(s%1800)/30 | |
hm = s/1800 | |
h = int(hm/60) | |
m = int(hm%60) | |
return re.sub(r"\.",",","{0:02d}:{1:02d}:{2:06.3f}".format(h,m,sec)); | |
# 標準入力,標準出力,標準エラー出力の文字コードを変更する. | |
sys.stdin = io.TextIOWrapper(sys.stdin.buffer,encoding='cp932') | |
lines = sys.stdin.readlines() | |
sid = 0 | |
element = {} | |
start_ = 0 | |
end_ = 0 | |
text = "" | |
for line in lines: | |
m = re.match(r"\[([0-9]+)\]",line) | |
if m: | |
sid = int(m.group(1)) | |
else: | |
mm = re.search(u'_name=テキスト',line) | |
if mm: | |
#print("element[" +sid+"]") | |
element[sid] = AviUtlElement() | |
element[sid].start = start_ | |
element[sid].end = end_ | |
else: | |
m3 = re.match(r"text=(.+)",line) | |
if m3: | |
#print("text:" +sid) | |
element[sid].setTextAsUtf8(m3.group(1)) | |
else: | |
m4 = re.match(r"(start|end)=(\d+)",line) | |
if m4: | |
if m4.group(1) == "start": | |
start_ = m4.group(2) | |
elif m4.group(1) == "end": | |
end_ = m4.group(2) | |
pos = 1 | |
for k,v in sorted(element.items()): | |
print (pos,"\r") | |
print (formatForSrt(int(v.start)-1)," --> ",formatForSrt(int(v.end)),"\r\n",v.text,"\r") | |
#print (k,v.start,",",v.end) | |
print ("\r") | |
pos+=1 |
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