多年之前,就有为不带字幕的游戏视频配上字幕的想法。
7 v4 p& D6 p+ E$ y* z 但是当时条件不成熟,但是目前来看,条件似乎成熟了
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+ B$ @+ [9 H- m3 Q Whisper是openAI的开源语音识别软件。
; F9 L1 C6 G2 H( R) C# N 它有一个.net的版本,在这个版本的基础上进行少量修改,就能将游戏视频对应的字幕识别成srt格式。
2 E2 y I0 H+ i0 G 之后,对这个srt文件再进行在线批量翻译之后,进行少量调整之后,汉化工作就完成了。
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地址如下
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% M, M. h5 D4 \& E2 {, _ 编译最好使用vs2022编译,否则在.net sdk版本上会出很多问题。
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( u! Y: y' t5 o' O9 F) i 编译好之后,有几个注意点
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<0>使用的模型文件修改为大模型,ggml-large.bin,用这个模型效果比较好。! t3 x0 C. I6 @4 o
当然,所有时间也会比较多,估计转换一批文件需要几个甚至几十个小时。
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1 k/ n, ]3 t# h6 Y+ {1 d <1>Language要设定为"english"。
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- /* var builder = factory.CreateBuilder()) t! f0 h$ k3 m6 Y* g% z
- .WithLanguage(opt.Language);*/) n+ e8 Y# {7 o% [4 g. @2 w) [
- var builder = factory.CreateBuilder()
; y3 {6 t! p3 `3 H" J - .WithLanguage("english");
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<2>缺省好像只支持Wav格式,而且是要16K采样率的,需要实现转换成这种格式,否则会出错。
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# }7 I: e' _& k1 V( F! A <3>缺省只提供了一个例子wav文件的转换,需要改为批量形式。* F/ \( x% O" Y% e
(遍历某个目录中的所有文件)
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<4>输出的文件,需要稍加整理,以符合srt格式1 M$ Q! E$ K/ \
9 H- G7 ~3 H w# a 以下是一个Wav文件的控制台输出(幽魂开场动画), A; g( N" K) f* O* }, }
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7 S# k& x9 {" p' S- whisper_init_from_file_no_state: loading model from 'ggml-large.bin'( l+ ]" }& \2 O
- whisper_model_load: loading model+ _, s# K/ w# J6 G6 g; w
- whisper_model_load: n_vocab = 51865
- z+ O g e7 r, L7 A - whisper_model_load: n_audio_ctx = 1500$ Y1 l+ R d- N, C; E% P
- whisper_model_load: n_audio_state = 1280+ M( |* r' U) r0 L6 F
- whisper_model_load: n_audio_head = 208 M$ R# Y! s* S& E* o7 y6 I
- whisper_model_load: n_audio_layer = 32& T, B& f" |: x+ O& |/ y- m0 O
- whisper_model_load: n_text_ctx = 448
\( q7 u. p# ?; u2 Q# ? - whisper_model_load: n_text_state = 1280- f* ^* |. n" a* c* y8 F H
- whisper_model_load: n_text_head = 201 z' h) B( y+ `7 [
- whisper_model_load: n_text_layer = 32
5 A8 R+ G2 y- F1 M0 f1 K2 S - whisper_model_load: n_mels = 80- t$ I! E, G6 w4 w) t
- whisper_model_load: ftype = 1
4 T& m j3 A& s3 ` - whisper_model_load: qntvr = 0
. ?8 a$ S$ | n! b' E' \1 n; E) E - whisper_model_load: type = 5
$ f- p2 l: @7 W4 I+ x - whisper_model_load: mem required = 3557.00 MB (+ 71.00 MB per decoder) Z; ~9 Z/ ]1 z* y; ^' j
- whisper_model_load: adding 1608 extra tokens
& T) ]5 Q3 M. |: m2 o - whisper_model_load: model ctx = 2951.27 MB1 ~6 S) H! k1 e% U) P5 J
- whisper_model_load: model size = 2950.66 MB
# }: ?1 r% z) g: u& T: u - whisper_init_state: kv self size = 70.00 MB
* y- z' `1 e7 I% d - whisper_init_state: kv cross size = 234.38 MB
6 _. j8 d" m* ?6 \ - New Segment: 00:00:00 ==> 00:00:02.7600000 : (birds chirping)7 _+ I; S/ b( S+ f9 u' z& p, |
- New Segment: 00:00:03.6600000 ==> 00:00:05.9000000 : (exhaling)
5 A; Q7 C; S2 |1 W0 a6 e - New Segment: 00:00:05.9000000 ==> 00:00:08.6600000 : (birds chirping)
% t. N1 G7 x- L( m* Q& |6 Y8 h - New Segment: 00:00:08.6600000 ==> 00:00:35.1200000 : (gun firing)* {, r7 o1 ~- H
- New Segment: 00:00:36.1200000 ==> 00:00:38.5400000 : (gun firing)
# P% ^! a3 U( S4 s+ N. t& |2 c: } - New Segment: 00:00:39.0600000 ==> 00:00:41.4800000 : (gun firing)3 p: Z' I2 G! q6 o3 [
- New Segment: 00:00:41.4800000 ==> 00:00:49.4000000 : (tires screeching)
. \9 A+ r3 G$ O% Z - New Segment: 00:00:49.4000000 ==> 00:00:58.5800000 : (glass shattering)
1 W9 J$ {& r- M, n9 T { - New Segment: 00:00:58.5800000 ==> 00:01:07.7400000 : (singing in foreign language)
$ |! d3 q0 J0 R3 D0 g - New Segment: 00:01:07.7400000 ==> 00:01:11.5800000 : (singing in foreign language)
0 m. I6 G3 A- }- G - New Segment: 00:01:11.5800000 ==> 00:01:17 : (tires screeching): ]7 H7 ]5 |% ]% I8 U" P
- New Segment: 00:01:17 ==> 00:01:24.8400000 : (singing in foreign language)( D- M6 o* b# T# R: h2 Q
- New Segment: 00:01:24.8400000 ==> 00:01:28.6400000 : (panting)
+ z0 W, s$ b* |- A - New Segment: 00:01:36.7800000 ==> 00:01:39.2000000 : (gun firing)% O/ t9 ^8 r5 a. c
- New Segment: 00:01:39.2000000 ==> 00:01:43.4600000 : - Adrian.
' Y# k% F, U$ f. o4 | - New Segment: 00:01:43.4600000 ==> 00:01:45.6200000 : - Oh God.
# m c7 `( t: T. j - New Segment: 00:01:45.6200000 ==> 00:01:48.2000000 : - What's the matter sweetheart?
/ k7 m+ e! B+ V7 {: J& ^' ^ - New Segment: 00:01:48.2000000 ==> 00:01:50.4200000 : Oh.+ h& y7 o6 l, |' E4 l+ t
- New Segment: 00:01:50.4200000 ==> 00:01:53.4600000 : - Oh it's horrible.
& O6 o& u# R, t5 F- O - New Segment: 00:01:53.4600000 ==> 00:01:55.3000000 : - Shh.
, L P. {2 i$ r" _/ X3 e2 R - New Segment: 00:01:55.3000000 ==> 00:02:02.3400000 : It was just a bad dream.
8 a" r: k7 r8 K4 }& k! |% ? - New Segment: 00:02:05.4200000 ==> 00:02:09.8800000 : - You don't ever have to be afraid of anything./ ^7 D) K4 h% L5 y
- New Segment: 00:02:09.8800000 ==> 00:02:12.8000000 : I'll always be here to protect you.
, R. Y$ |7 \0 B9 g$ x9 t; f! Q - New Segment: 00:02:12.9200000 ==> 00:02:15.5000000 : (gentle music)# z0 X& e! u& g# N
- New Segment: 00:02:16.4800000 ==> 00:02:19.0600000 : (gentle music)
- f6 N+ `- t3 N3 [ - New Segment: 00:02:19.0600000 ==> 00:02:21.6400000 : (gentle music)
# |; F5 s6 s- p - New Segment: 00:02:21.6400000 ==> 00:02:24.2200000 : (gentle music)
1 x# F2 u4 {/ b9 H6 H - New Segment: 00:02:24.5400000 ==> 00:02:27.1200000 : (gentle music)* s9 T8 C4 H/ Y" D/ S$ u6 A
- New Segment: 00:02:27.1200000 ==> 00:02:29.7000000 : (gentle music)
$ } }6 Z/ L' T5 N1 y$ | - New Segment: 00:02:29.7000000 ==> 00:02:33.1800000 : [Music]9 D0 P- b$ a$ M$ c) K5 w! Q& z
-
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