blob: e1a900b940b6e2bbc0eceb06b69b7e4f26488c41 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#include "libmpeg3.h"
#include "mpeg3protos.h"
#include <stdlib.h>
mpeg3_atrack_t* mpeg3_new_atrack(mpeg3_t *file, int stream_id, int format, mpeg3_demuxer_t *demuxer)
{
mpeg3_atrack_t *new_atrack;
new_atrack = (mpeg3_atrack_t*)calloc(1, sizeof(mpeg3_atrack_t));
new_atrack->channels = 0;
new_atrack->sample_rate = 0;
new_atrack->total_samples = 0;
new_atrack->current_position = 0;
new_atrack->demuxer = mpeg3_new_demuxer(file, 1, 0, stream_id);
if(demuxer) mpeg3demux_copy_titles(new_atrack->demuxer, demuxer);
new_atrack->audio = mpeg3audio_new(file, new_atrack, format);
if(!new_atrack->audio)
{
/* Failed */
mpeg3_delete_atrack(file, new_atrack);
new_atrack = 0;
}
return new_atrack;
}
int mpeg3_delete_atrack(mpeg3_t *file, mpeg3_atrack_t *atrack)
{
if(atrack->audio)
mpeg3audio_delete(atrack->audio);
if(atrack->demuxer)
mpeg3_delete_demuxer(atrack->demuxer);
free(atrack);
}
|
