From d2bb534dddc0a349d1401ea46cb80cfdc3fbfe12 Mon Sep 17 00:00:00 2001
From: Ron Pedde <ron@pedde.com>
Date: Sun, 4 Jun 2006 04:45:47 +0000
Subject: [PATCH] Better estimate of bitrate on mp3 files

---
 src/scan-mp3.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/scan-mp3.c b/src/scan-mp3.c
index cf71c13f..d498dada 100644
--- a/src/scan-mp3.c
+++ b/src/scan-mp3.c
@@ -942,6 +942,7 @@ int scan_mp3_get_mp3fileinfo(char *file, MP3FILE *pmp3) {
                 buffer[index+fi.xing_offset+4+10] << 8 |
                 buffer[index+fi.xing_offset+4+11];
         }
+        fi.bitrate = 0;
     }
 
     if((conf_get_int("general","scan_type",0) != 0) &&
@@ -975,6 +976,10 @@ int scan_mp3_get_mp3fileinfo(char *file, MP3FILE *pmp3) {
                                        (double) fi.samplerate);
         }
 
+        /* back-calculate bitrate from duration */
+        pmp3->bitrate = ((pmp3->file_size / 1000) * 8) / 
+            (pmp3->song_length / 1000);
+
     }
     DPRINTF(E_DBG,L_SCAN," Song Length: %d\n",pmp3->song_length);