641i130 / ddb-extraction Goto Github PK

C:\Users\mcst12345\Downloads\Compressed\ddb-extraction-master>python extract_wav.py --src-path "D:\root.cxoffice\Windows_BUG\drive_c\Program Files (x86)\VoiceDB\Miku_V4X\BCNFCY43LB2LZCD4\MIKU_V4X_Original_EVEC.ddb" --dst-path "D:\root.cxoffice\Windows_BUG\drive_c\Program Files (x86)\VoiceDB\Miku_V4X\BCNFCY43LB2LZCD4\output"
Traceback (most recent call last):
File "C:\Users\mcst12345\Downloads\Compressed\ddb-extraction-master\extract_wav.py", line 111, in
main()
File "C:\Users\mcst12345\Downloads\Compressed\ddb-extraction-master\extract_wav.py", line 53, in main
ddb_data = ddb_f.read()
OSError: [Errno 22] Invalid argument

Not quite sure if the extraction is finished. The extract.py breaks, but the raw-to-wav.py still works and transform 7757 files in total. I just doubt whether there would be more wav files in LuoTianyi_V4_Meng.ddb.

......
Writing sample: 7756
Found beginning of sample!
Found end of sample
Writing sample: 7757
Found beginning of sample!
Traceback (most recent call last):
  File "E:\vocaloid\LuoTianyi_V4_Meng_Mac\BK8H76TAEHXWSKDB\extract.py", line 34, in <module>
    if array[i] == 83 and array[i+1] == 78 and array[i+2] == 68 and sp == -1:
IndexError: index out of range

Another unrelated question: Could we name the files according to ddi or vvd files (or generate a dict json)? I guess there should be some tables in those files which could provide a human-understanding indexing.