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34 lines
894 B
34 lines
894 B
14 years ago
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#include <stdio.h>
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#include <vector>
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#include <complex>
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#include <cstring>
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#include <cstdlib>
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main()
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{
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std::vector<unsigned char> data;
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FILE* f = fopen("outputfileulaw.wav", "rb");
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rewind(f);
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while(!feof(f))
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{
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unsigned char s;
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fread(&s, sizeof s, 1, f);
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data.push_back(s);
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}
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FILE* o = fopen("outputfileulaw.raw", "wb");
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int headersize = 4;
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int old_header_size = 58;
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unsigned int samples = data.size() - old_header_size;
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unsigned char* new_data = (unsigned char*)malloc(sizeof(char) * (samples + headersize));
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//little endian:
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new_data[0] = (unsigned char) samples;
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samples >>= 8;
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new_data[1] = (unsigned char) samples;
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samples >>= 8;
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new_data[2] = (unsigned char) samples;
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samples >>= 8;
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new_data[3] = (unsigned char) samples;
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memcpy(&new_data[4], &data[58], samples);
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fwrite(&new_data[0], sizeof(unsigned char), samples+headersize, o);
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}
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