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rough estimate of bitrate for aac files

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This commit is contained in:
Ron Pedde 2004-10-15 23:00:19 +00:00
parent 9bf4087971
commit d3217bc8ff
1 changed files with 8 additions and 1 deletions
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9
src/mp3-scanner.c
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@ -66,7 +66,6 @@ typedef struct tag_scan_id3header {
unsigned char size[4];
} __attribute((packed)) SCAN_ID3HEADER;
#define MAYBEFREE(a) { if((a)) free((a)); };
@ -957,6 +956,7 @@ int scan_get_aacfileinfo(char *file, MP3FILE *pmp3) {
int samples;
off_t file_size;
int ms;
char buffer[10];
DPRINTF(ERR_DEBUG,"Getting AAC file info\n");
@ -993,6 +993,13 @@ int scan_get_aacfileinfo(char *file, MP3FILE *pmp3) {
DPRINTF(ERR_DEBUG,"Song length: %d seconds\n", pmp3->song_length / 1000);
}
/* calculate bitrate from song length... Kinda cheesy */
atom_offset=aac_drilltoatom(infile,"mdat",&atom_length);
if(atom_offset != -1) {
pmp3->bitrate = atom_length / ((pmp3->song_length / 1000) * 128);
}
fclose(infile);
return 0;
}