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comparison pcma2efr/comb-out.c @ 30:760bbae44c1f

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pcma2efr: emit the set of computed frames
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 13 May 2024 05:40:56 +0000
parents pcmu2efr/comb-out.c@1f58ba0d79a4
children
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29:fc4544e3687b 30:760bbae44c1f
1 /*
2 * This program computes 160 possible EFR encoder outputs using standard EFR,
3 * then 160 possible outputs in AMR-EFR, then writes out all 320 frames
4 * to a gsmx output file.
5 */
6
7 #include <stdio.h>
8 #include <stdint.h>
9 #include <stdlib.h>
10 #include <string.h>
11 #include <strings.h>
12
13 extern uint8_t standard_efr[160][31];
14 extern uint8_t amr_efr[160][31];
15
16 main(argc, argv)
17 char **argv;
18 {
19 FILE *outf;
20
21 if (argc != 2) {
22 fprintf(stderr, "usage: %s gsmx-out-file\n", argv[0]);
23 exit(1);
24 }
25 generate_linear_inputs();
26 generate_std_efr();
27 generate_amr_efr();
28 outf = fopen(argv[1], "w");
29 if (!outf) {
30 perror(argv[1]);
31 exit(1);
32 }
33 fwrite(standard_efr, 31, 160, outf);
34 fwrite(amr_efr, 31, 160, outf);
35 fclose(outf);
36 exit(0);
37 }