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path: root/devtools/create_bladerunner/subtitles/quotesSpreadsheetCreator/audFileLib.py
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-rw-r--r--devtools/create_bladerunner/subtitles/quotesSpreadsheetCreator/audFileLib.py75
1 files changed, 46 insertions, 29 deletions
diff --git a/devtools/create_bladerunner/subtitles/quotesSpreadsheetCreator/audFileLib.py b/devtools/create_bladerunner/subtitles/quotesSpreadsheetCreator/audFileLib.py
index e8c5632cc5..ed42c5ef08 100644
--- a/devtools/create_bladerunner/subtitles/quotesSpreadsheetCreator/audFileLib.py
+++ b/devtools/create_bladerunner/subtitles/quotesSpreadsheetCreator/audFileLib.py
@@ -11,39 +11,39 @@ structLibFound = False
try:
import shutil
except ImportError:
- print "Error:: Shutil python library is required to be installed!"
+ print "[Error] Shutil python library is required to be installed!"
else:
shutilLibFound = True
try:
import wave
except ImportError:
- print "Error:: Wave python library is required to be installed!"
+ print "[Error] Wave python library is required to be installed!"
else:
waveLibFound = True
try:
import ctypes
except ImportError:
- print "Error:: ctypes python library is required to be installed!"
+ print "[Error] ctypes python library is required to be installed!"
else:
ctypesLibFound = True
try:
import struct
except ImportError:
- print "Error:: struct python library is required to be installed!"
+ print "[Error] struct python library is required to be installed!"
else:
structLibFound = True
if (not shutilLibFound) or (not waveLibFound) or (not ctypesLibFound) or (not structLibFound):
- sys.stdout.write("Error:: Errors were found when trying to import required python libraries\n")
+ sys.stdout.write("[Error] Errors were found when trying to import required python libraries\n")
sys.exit(1)
from struct import *
from audFileDecode import *
-my_module_version = "0.50"
+my_module_version = "0.60"
my_module_name = "audFileLib"
#constants
@@ -77,12 +77,18 @@ class AudChunkHeader:
#
class audFile:
m_header = AudHeader()
- def __init__(self):
+ m_traceModeEnabled = False
+ m_simpleAudioFileName = 'GENERIC.AUD'
+
+ # traceModeEnabled is bool to enable more printed debug messages
+ def __init__(self, traceModeEnabled = True):
+ self.m_simpleAudioFileName = 'GENERIC.AUD'
+ self.m_traceModeEnabled = traceModeEnabled
return
# std::fstream& fs, AudFileNS::pos_type startAudFilepos, AudFileNS::pos_type endAudFilepos, const std::string& filename
- def extract_as_wav(self, audBytesBuff, filename):
- print "Info:: Saving to wav: " + filename
+ def export_as_wav(self, audBytesBuff, filename):
+ print "[Info] Exporting to wav: " + filename
cvirtualBinaryD = self.decode(audBytesBuff)
# TODO DEBUG REMOVED FOR NOW. TODO RESTORE THIS!!!
@@ -121,7 +127,8 @@ class audFile:
return 0 # TODO fix
- def loadAudFile(self, audBytesBuff, maxLength):
+ def loadAudFile(self, audBytesBuff, maxLength, audFileName):
+ self.m_simpleAudioFileName = audFileName
offsInAudFile = 0
tmpTuple = struct.unpack_from('h', audBytesBuff, offsInAudFile)
self.header().samplerate = tmpTuple[0]
@@ -138,10 +145,11 @@ class audFile:
tmpTuple = struct.unpack_from('b', audBytesBuff, offsInAudFile)
self.header().compression = tmpTuple[0]
offsInAudFile += 1
- print "Debug:: Sample rate= %d\tsizeIn= %d\tsizeOut= %d\tflags= %d\tcompression= %d" % (self.get_samplerate(), self.header().size_in, self.header().size_out, self.header().flags, self.header().compression)
+ if self.m_traceModeEnabled:
+ print "[Debug] Sample rate: %d\tsizeIn: %d\tsizeOut: %d\tflags: %d\tcompression: %d" % (self.get_samplerate(), self.header().size_in, self.header().size_out, self.header().flags, self.header().compression)
if self.get_samplerate() < 8000 or self.get_samplerate() > 48000 or self.header().size_in > (maxLength - SIZE_OF_AUD_HEADER_IN_BYTES ):
- print "Error:: Bad AUD Header size::2"
+ print "[Error] Bad AUD Header size in file %s" % (self.m_simpleAudioFileName)
return False
else:
if self.header().compression == 1:
@@ -205,7 +213,7 @@ class audFile:
def get_chunk_data(self, inAudFileBytesBuffer, startOffs, sizeToRead):
#fs.read((char*)byteChunkDataPtr, sizeToRead)
outChunkDataLst = []
- #print "Debug:: startOffs %d, sizeToRead %d" % (startOffs, sizeToRead)
+ #print "[Debug] startOffs: %d, sizeToRead: %d" % (startOffs, sizeToRead)
for i in range(startOffs, startOffs + sizeToRead):
#outChunkDataLst.append(ctypes.c_char(inAudFileBytesBuffer[i]).value)
#outChunkDataLst.append(ctypes.c_byte(inAudFileBytesBuffer[i]).value)
@@ -221,7 +229,8 @@ class audFile:
def decode(self, audBytesBuff):
# The * operator unpacks an argument list. It allows you to call a function with the list items as individual arguments.
# binDataOut = struct.pack('i'*len(data), *data)
- print "Info:: DECODING..."
+ if self.m_traceModeEnabled:
+ print "[Debug] Decoding AUD file format..."
# Cvirtual_binary d;
binaryDataOutLst = []
binaryDataOutBuff = None
@@ -238,9 +247,9 @@ class audFile:
#out_chunk_header = AudChunkHeader()
(errGetChunk, bufferDataPos, out_chunk_header) = self.get_chunk_header(chunk_i, audBytesBuff, len(audBytesBuff))
if errGetChunk != 0:
-# print "Warning:: Error OR End file case while getting uncompressed chunk header!"
+# print "[Warning] Error OR End file case while getting uncompressed chunk header!"
break
- #print "Debug:: Get uncompressed chunk header returned:: %d " % (out_chunk_header.id)
+ #print "[Debug] Get uncompressed chunk header returned: %d " % (out_chunk_header.id)
#Cvirtual_binary out_chunk_data;
#AudFileNS::byte* byteChunkDataPtr = out_chunk_data.write_start(out_chunk_header.size_in);
(errorGCD, byteChunkDataLst) = self.get_chunk_data(audBytesBuff, bufferDataPos, out_chunk_header.size_in)
@@ -251,7 +260,7 @@ class audFile:
chunk_i += 1
binaryDataOutBuff = struct.pack('b'*len(binaryDataOutLst), *binaryDataOutLst)
elif self.header().compression == 0x63:
- decodeInstance = audFileDecode();
+ decodeInstance = audFileDecode(self.m_traceModeEnabled);
#decodeInstance.init();
#AudFileNS::byte* w = d.write_start(cb_audio);
errGetChunk = 0 # int errGetChunk
@@ -259,26 +268,32 @@ class audFile:
chunk_i = 0
wIndex = 0
while (wIndex < cb_audio):
- #print("Debug:: chunkI= %d\t Windex= %d\t cb_audio= %d") % (chunk_i,wIndex,cb_audio)
+ #print("[Debug] chunkI: %d\t Windex: %d\t cb_audio: %d") % (chunk_i,wIndex,cb_audio)
#AudChunkHeader out_chunk_header;
#out_chunk_header = AudChunkHeader()
#errGetChunk = self.get_chunk_header(chunk_i, fs, startAudFilepos, endAudFilepos, out_chunk_header);
(errGetChunk, bufferDataPos, out_chunk_header) = self.get_chunk_header(chunk_i, audBytesBuff, len(audBytesBuff))
if errGetChunk != 0:
- print "Warning:: Error OR End file case while getting COMPRESSED chunk header!"
+ print "[Warning] Error OR End file case while getting COMPRESSED chunk header!"
break
- #print "Debug:: Get COMPRESSED chunk header returned:: headerInSize: %d headerOutSize: %d id: %d" % (out_chunk_header.size_in, out_chunk_header.size_out, out_chunk_header.id)
+ #print "[Debug] Get COMPRESSED chunk header returned:: headerInSize: %d headerOutSize: %d id: %d" % (out_chunk_header.size_in, out_chunk_header.size_out, out_chunk_header.id)
#Cvirtual_binary out_chunk_data;
#AudFileNS::byte* byteChunkDataPtr = out_chunk_data.write_start(out_chunk_header.size_in);
(errorGCD, byteChunkDataLst) = self.get_chunk_data(audBytesBuff, bufferDataPos, out_chunk_header.size_in)
# export decoded chunk to w (output) buffer (of SHORTS) at the point where we're currently at (so append there)
- #print "Debug:: byteChunkDataLst len= %d, size_in was= %d" % (len(byteChunkDataLst), out_chunk_header.size_in)
+ #print "[Debug] byteChunkDataLst len: %d, size_in was: %d" % (len(byteChunkDataLst), out_chunk_header.size_in)
decodedAudioChunkAsLst = decodeInstance.decode_chunk(byteChunkDataLst, out_chunk_header.size_out / self.get_cb_sample());
binaryDataOutLst.extend(decodedAudioChunkAsLst)
wIndex += out_chunk_header.size_out
- #print("Debug:: New Windex= %d\t cb_audio= %d") % (wIndex,cb_audio)
+ #print("[Debug] New Windex: %d\t cb_audio: %d") % (wIndex,cb_audio)
chunk_i += 1
binaryDataOutBuff = struct.pack('h'*len(binaryDataOutLst), *binaryDataOutLst)
+ if self.m_traceModeEnabled:
+ if binaryDataOutBuff is not None:
+ if self.m_traceModeEnabled:
+ print "[Debug] Decoding Done."
+ else: #if binaryDataOutBuff is None:
+ print "[Error] Decoding yielded errors (data out buffer is null)."
return binaryDataOutBuff
def header(self):
@@ -302,23 +317,25 @@ class audFile:
#
if __name__ == '__main__':
# main()
- print "Debug:: Running %s as main module" % (my_module_name)
+ print "[Debug] Running %s as main module" % (my_module_name)
# assumes a file of name 000000.AUD in same directory
inAUDFile = None
+ inAUDFileName = '00000000.AUD'
+
errorFound = False
try:
- inAUDFile = open(os.path.join('.','00000000.AUD'), 'rb')
+ inAUDFile = open(os.path.join('.', inAUDFileName), 'rb')
except:
errorFound = True
- print "Error:: Unexpected event:", sys.exc_info()[0]
+ print "[Error] Unexpected event:", sys.exc_info()[0]
raise
if not errorFound:
allOfAudFileInBuffer = inAUDFile.read()
- audFileInstance = audFile()
- audFileInstance.loadAudFile(allOfAudFileInBuffer, len(allOfAudFileInBuffer))
- audFileInstance.extract_as_wav(allOfAudFileInBuffer, './tmp.wav')
+ audFileInstance = audFile(True)
+ audFileInstance.loadAudFile(allOfAudFileInBuffer, len(allOfAudFileInBuffer), inAUDFileName)
+ audFileInstance.export_as_wav(allOfAudFileInBuffer, './tmp.wav')
inAUDFile.close()
else:
#debug
- #print "Debug:: Running %s imported from another module" % (my_module_name)
+ #print "[Debug] Running %s imported from another module" % (my_module_name)
pass \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-21 09:37:55 +0000