diff options
Diffstat (limited to 'gr-vocoder/lib/codec2/c2enc.c')
| -rw-r--r-- | gr-vocoder/lib/codec2/c2enc.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gr-vocoder/lib/codec2/c2enc.c b/gr-vocoder/lib/codec2/c2enc.c index ab1ebe4387..1e2760a01f 100644 --- a/gr-vocoder/lib/codec2/c2enc.c +++ b/gr-vocoder/lib/codec2/c2enc.c @@ -41,11 +41,12 @@ int main(int argc, char *argv[]) FILE *fout; short *buf; unsigned char *bits; - int nsam, nbit, nbyte; + int nsam, nbit, nbyte, gray; - if (argc != 4) { - printf("usage: c2enc 3200|2400|1600|1400|1300|1200 InputRawspeechFile OutputBitFile\n"); + if (argc < 4) { + printf("usage: c2enc 3200|2400|1600|1400|1300|1200 InputRawspeechFile OutputBitFile [--natural]\n"); printf("e.g c2enc 1400 ../raw/hts1a.raw hts1a.c2\n"); + printf("e.g c2enc 1300 ../raw/hts1a.raw hts1a.c2 --natural\n"); exit(1); } @@ -88,6 +89,14 @@ int main(int argc, char *argv[]) bits = (unsigned char*)malloc(nbyte*sizeof(char)); + if (argc == 5) { + if (strcmp(argv[4], "--natural") == 0) + gray = 0; + else + gray = 1; + codec2_set_natural_or_gray(codec2, gray); + } + while(fread(buf, sizeof(short), nsam, fin) == (size_t)nsam) { codec2_encode(codec2, bits, buf); fwrite(bits, sizeof(char), nbyte, fout); |