diff options
| -rw-r--r-- | gst/typefind/gsttypefindfunctions.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gst/typefind/gsttypefindfunctions.c b/gst/typefind/gsttypefindfunctions.c index 82accf7bb..a1167015a 100644 --- a/gst/typefind/gsttypefindfunctions.c +++ b/gst/typefind/gsttypefindfunctions.c @@ -1401,14 +1401,14 @@ mp3_type_find (GstTypeFind * tf, gpointer unused) goto suggest; } - /* let's see if there's a valid header right at the start */ - data = gst_type_find_peek (tf, 0, 4); /* use min. frame size? */ - if (data && mp3_type_frame_length_from_header (GST_READ_UINT32_BE (data), - &layer, NULL, NULL, NULL, NULL, 0) != 0) { - if (prob == 0) - prob = GST_TYPE_FIND_POSSIBLE - 10; - else - prob = MAX (GST_TYPE_FIND_POSSIBLE - 10, prob + 10); + /* a valid header right at the start makes it more likely + * that this is actually plain mpeg-1 audio */ + if (prob > 0) { + data = gst_type_find_peek (tf, 0, 4); /* use min. frame size? */ + if (data && mp3_type_frame_length_from_header (GST_READ_UINT32_BE (data), + &layer, NULL, NULL, NULL, NULL, 0) != 0) { + prob = MIN (prob + 10, GST_TYPE_FIND_MAXIMUM); + } } if (prob > 0) |