CODEWITHSUNDEEP
iphoneobjective-caudioeffectsfmod
Shivomkara Chaturvedi
Shivomkara Chaturvedi

Reputation: 1697

FMOD_OUTPUTTYPE_WAVWRITER FMOD error! (23) File not found

I am using FMOD to add effect on audio files.

here is my code

    char cDest[200] = {0}; 
    NSString *fileName=[NSString stringWithFormat:@"%@/recordName.wav", [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]];
    NSLog(@"%@",fileName);

    [fileName getCString:cDest maxLength:200 encoding:NSASCIIStringEncoding]; 
    result = system->setOutput(FMOD_OUTPUTTYPE_WAVWRITER); ERRCHECK(result);


    result = system->init(32, FMOD_INIT_NORMAL | FMOD_INIT_ENABLE_PROFILE, NULL);
    ERRCHECK(result);

I am getting this error FMOD error! (23) File not found. when add FMOD_OUTPUTTYPE_WAVWRITER

Please help me

Upvotes: 1

Views: 956

Answers (2)

iVipS
iVipS

Reputation: 1485

i want to add high pass filer (or any other filter) to the audio file and then save it to the document directory. Below is my code.Its not giving me the result. can you please suggest where i am wrong...

FMOD_RESULT   result        = FMOD_OK;
char          buffer[200]   = {0};
unsigned int  version       = 0;

result = FMOD::System_Create(&system); 
ERRCHECK(result);

result = system->getVersion(&version);
ERRCHECK(result);

if (version < FMOD_VERSION)
{
    fprintf(stderr, "You are using an old version of FMOD %08x.  This program requires %08x\n", version, FMOD_VERSION);
    exit(-1);
}

[[NSString stringWithFormat:@"%@/song1.wav", [[NSBundle mainBundle] resourcePath]] getCString:buffer maxLength:200 encoding:NSASCIIStringEncoding];

char cDest[200] = {0}; 
NSString *fileName=[NSString stringWithFormat:@"%@/recordName.wav", [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]];

[fileName getCString:cDest maxLength:200 encoding:NSASCIIStringEncoding]; 
result = system->setOutput(FMOD_OUTPUTTYPE_WAVWRITER); 
ERRCHECK(result);

result = system->init(32, FMOD_INIT_NORMAL | FMOD_INIT_ENABLE_PROFILE, cDest);
ERRCHECK(result);

result = system->createSound(buffer, FMOD_SOFTWARE, NULL, &sound);
ERRCHECK(result);

result = system->playSound(FMOD_CHANNEL_FREE, sound, false, &channel);
ERRCHECK(result);

result = system->createDSPByType(FMOD_DSP_TYPE_HIGHPASS, &dsphighpass);
ERRCHECK(result);

result = system->addDSP(dsphighpass, NULL);
ERRCHECK(result);

Upvotes: 2

Shivomkara Chaturvedi
Shivomkara Chaturvedi

Reputation: 1697

Friends I fixed this issue, myself

Here is the code. hope it will help some one

[strSavedFile getCString:cDest maxLength:200 encoding:NSASCIIStringEncoding]; 
result = system->setOutput(FMOD_OUTPUTTYPE_WAVWRITER_NRT); ERRCHECK(result);

result = system->init(32, FMOD_INIT_NORMAL, cDest);

Just change 

result = system->init(32, FMOD_INIT_NORMAL | FMOD_INIT_ENABLE_PROFILE, NULL);

with 

result = system->init(32, FMOD_INIT_NORMAL, cDest);

And enjoy

Upvotes: 1

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