//
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// VoiceConverter.m
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// Jeans
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//
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// Created by Jeans Huang on 12-7-22.
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// Copyright (c) 2012 __MyCompanyName__. All rights reserved.
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//
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#import "EMVoiceConverter.h"
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#import "wav.h"
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#import "interf_dec.h"
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#import "dec_if.h"
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#import "interf_enc.h"
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#import "amrFileCodec.h"
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@implementation EMVoiceConverter
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+ (int)isMP3File:(NSString *)filePath{
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const char *_filePath = [filePath cStringUsingEncoding:NSASCIIStringEncoding];
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return isMP3File(_filePath);
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}
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+ (int)isAMRFile:(NSString *)filePath{
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const char *_filePath = [filePath cStringUsingEncoding:NSASCIIStringEncoding];
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return isAMRFile(_filePath);
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}
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+ (int)amrToWav:(NSString*)_amrPath wavSavePath:(NSString*)_savePath{
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if (EM_DecodeAMRFileToWAVEFile([_amrPath cStringUsingEncoding:NSASCIIStringEncoding], [_savePath cStringUsingEncoding:NSASCIIStringEncoding]))
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return 0; // success
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return 1; // failed
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}
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+ (int)wavToAmr:(NSString*)_wavPath amrSavePath:(NSString*)_savePath{
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if (EM_EncodeWAVEFileToAMRFile([_wavPath cStringUsingEncoding:NSASCIIStringEncoding], [_savePath cStringUsingEncoding:NSASCIIStringEncoding], 1, 16))
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return 0; // success
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return 1; // failed
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}
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@end
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