[tracker-miners/tracker-miners-2.3: 3/5] tracker-extract-mp3: Fix duration computation formula

[Sam Thursfield <sthursfield src gnome org>]

commit 16c30ef5e75d360e67b4facbc0e85f7566921ba2
Author: Jean Felder <jfelder src gnome org>
Date:   Wed Dec 4 23:34:42 2019 +0100

    tracker-extract-mp3: Fix duration computation formula
    
    The bitrate needs to be divided by 1000.

 src/tracker-extract/tracker-extract-mp3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/tracker-extract/tracker-extract-mp3.c b/src/tracker-extract/tracker-extract-mp3.c
index 12d18e20d..0a88e2d98 100644
--- a/src/tracker-extract/tracker-extract-mp3.c
+++ b/src/tracker-extract/tracker-extract-mp3.c
@@ -1136,7 +1136,7 @@ mp3_parse_header (const gchar          *data,
        } else if ((!vbr_flag && frames > VBR_THRESHOLD) || (frames > MAX_FRAMES_SCAN)) {
                /* If not all frames scanned
                 * Note that bitrate is always > 0, checked before */
-               length = (filedata->size - filedata->id3v2_size) / (avg_bps ? avg_bps : bitrate) / 125;
+               length = (filedata->size - filedata->id3v2_size) / (avg_bps ? avg_bps : (bitrate / 1000)) / 
125;
        } else {
                /* Note that sample_rate is always > 0, checked before */
                length = spfp8 * 8 * frames / sample_rate;