track_meta.h

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#pragma once
 
#include "esp_err.h"
#include <stdint.h>


#define TRACK_META_STR_MAX 64

typedef struct {
    char     title[TRACK_META_STR_MAX];   
    char     artist[TRACK_META_STR_MAX];  
    char     album[TRACK_META_STR_MAX];   
    uint32_t duration_ms;                 
    uint32_t rate_hz;                     
    uint8_t  bits;                        
    uint32_t bitrate_bps;                 
} track_meta_t;

esp_err_t track_meta_read(const char *path, track_meta_t *out);