Sha256: ac58b7fb9342a94435d29bc7176915b6305afdd00ec37365d9eacd74c1a2fb45
Contents?: true
Size: 958 Bytes
Versions: 4
Compression:
Stored size: 958 Bytes
Contents
/*
dump_seekindex: Scan a mpeg file and dump its seek index.
copyright 2010 by the mpg123 project - free software under the terms of the LGPL 2.1
see COPYING and AUTHORS files in distribution or http://mpg123.org
initially written by Patrick Dehne
*/
#include <mpg123.h>
#include <stdio.h>
int main(int argc, char **argv)
{
mpg123_handle *m;
off_t* offsets;
off_t step;
size_t fill, i;
if(argc != 2)
{
fprintf(stderr, "\nI will dump the frame index of an MPEG audio file.\n");
fprintf(stderr, "\nUsage: %s <mpeg audio file>\n\n", argv[0]);
return -1;
}
mpg123_init();
m = mpg123_new(NULL, NULL);
mpg123_param(m, MPG123_RESYNC_LIMIT, -1, 0);
mpg123_param(m, MPG123_INDEX_SIZE, -1, 0);
mpg123_open(m, argv[1]);
mpg123_scan(m);
mpg123_index(m, &offsets, &step, &fill);
for(i=0; i<fill;i++) {
printf("Frame number %d: file offset %d\n", i * step, offsets[i]);
}
mpg123_close(m);
mpg123_delete(m);
mpg123_exit();
return 0;
}
Version data entries
4 entries across 4 versions & 1 rubygems