diff options
| author | Jonathan Matthew <jonathan@d14n.org> | 2013-11-23 11:36:43 +1000 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2014-12-11 14:18:44 +0000 |
| commit | e36849c32196120215bcf4a7a45eddc0fa4532ad (patch) | |
| tree | 705f5a540f3ffafaf1cf41d5cab7a163e4967416 | |
| parent | de347016c645704bb847a488c36bb56759f69c5e (diff) | |
typefindfunctions: add audio/audible typefinder
https://bugzilla.gnome.org/show_bug.cgi?id=715050
| -rw-r--r-- | gst/typefind/gsttypefindfunctions.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gst/typefind/gsttypefindfunctions.c b/gst/typefind/gsttypefindfunctions.c index c9521f915..564ef5309 100644 --- a/gst/typefind/gsttypefindfunctions.c +++ b/gst/typefind/gsttypefindfunctions.c @@ -5325,6 +5325,29 @@ pva_type_find (GstTypeFind * tf, gpointer private) gst_type_find_suggest (tf, GST_TYPE_FIND_NEARLY_CERTAIN, PVA_CAPS); } +/*** audio/audible ***/ + +/* derived from pyaudibletags + * http://code.google.com/p/pyaudibletags/source/browse/trunk/pyaudibletags.py + */ + +static GstStaticCaps aa_caps = GST_STATIC_CAPS ("audio/audible"); + +#define AA_CAPS gst_static_caps_get(&aa_caps) + +static void +aa_type_find (GstTypeFind * tf, gpointer private) +{ + const guint8 *data; + + data = gst_type_find_peek (tf, 4, 4); + if (data == NULL) + return; + + if (data[0] == 0x57 && data[1] == 0x90 && data[2] == 0x75 && data[3] == 0x36) + gst_type_find_suggest (tf, GST_TYPE_FIND_NEARLY_CERTAIN, AA_CAPS); +} + /*** generic typefind for streams that have some data at a specific position***/ typedef struct { @@ -5723,6 +5746,9 @@ plugin_init (GstPlugin * plugin) TYPE_FIND_REGISTER_START_WITH (plugin, "audio/x-xi", GST_RANK_SECONDARY, "xi", "Extended Instrument: ", 21, GST_TYPE_FIND_MAXIMUM); + TYPE_FIND_REGISTER (plugin, "audio/audible", GST_RANK_MARGINAL, + aa_type_find, "aa,aax", AA_CAPS, NULL, NULL); + return TRUE; } |