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gst/typefind/gsttypefindfunctions.c: Add "mpp" and "mp+" as possible extensions for MusePack files.

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Original commit message from CVS:
* gst/typefind/gsttypefindfunctions.c: (musepack_type_find),
(plugin_init):
Add "mpp" and "mp+" as possible extensions for MusePack files.
Add typefinding for MusePack StreamVersion 8 files and include the
stream version in the caps.
This commit is contained in:
Sebastian Dröge 2008-04-19 20:06:59 +00:00
parent b8d03daeab
commit 0c73cdcbc8
2 changed files with 32 additions and 4 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2008-04-19 Sebastian Dröge <slomo@circular-chaos.org>
* gst/typefind/gsttypefindfunctions.c: (musepack_type_find),
(plugin_init):
Add "mpp" and "mp+" as possible extensions for MusePack files.
Add typefinding for MusePack StreamVersion 8 files and include the
stream version in the caps.
2008-04-19 Sebastian Dröge <slomo@circular-chaos.org>
* gst-libs/gst/rtp/gstrtppayloads.c:

27
gst/typefind/gsttypefindfunctions.c
View file

@ -906,20 +906,39 @@ suggest:
/*** audio/x-musepack ***/
static GstStaticCaps musepack_caps = GST_STATIC_CAPS ("audio/x-musepack");
static GstStaticCaps musepack_caps =
GST_STATIC_CAPS ("audio/x-musepack, streamversion= (int) { 7, 8 }");
#define MUSEPACK_CAPS (gst_static_caps_get(&musepack_caps))
static void
musepack_type_find (GstTypeFind * tf, gpointer unused)
{
guint8 *data = gst_type_find_peek (tf, 0, 4);
GstTypeFindProbability prop = GST_TYPE_FIND_MINIMUM;
gint streamversion = -1;
if (data && memcmp (data, "MP+", 3) == 0) {
streamversion = 7;
if ((data[3] & 0x7f) == 7) {
gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, MUSEPACK_CAPS);
prop = GST_TYPE_FIND_MAXIMUM;
} else {
gst_type_find_suggest (tf, GST_TYPE_FIND_LIKELY + 10, MUSEPACK_CAPS);
prop = GST_TYPE_FIND_LIKELY + 10;
}
} else if (data && memcmp (data, "MPCK", 4) == 0) {
streamversion = 8;
prop = GST_TYPE_FIND_MAXIMUM;
}
if (streamversion != -1) {
GstCaps *caps;
caps = gst_caps_make_writable (MUSEPACK_CAPS);
gst_structure_set (gst_caps_get_structure (caps, 0), "streamversion",
G_TYPE_INT, streamversion, NULL);
gst_type_find_suggest (tf, prop, caps);
gst_caps_unref (caps);
}
}
@ -2896,7 +2915,7 @@ plugin_init (GstPlugin * plugin)
};
static gchar *mp3_exts[] = { "mp3", "mp2", "mp1", "mpga", NULL };
static gchar *ac3_exts[] = { "ac3", NULL };
static gchar *musepack_exts[] = { "mpc", NULL };
static gchar *musepack_exts[] = { "mpc", "mpp", "mp+", NULL };
static gchar *mpeg_sys_exts[] = { "mpe", "mpeg", "mpg", NULL };
static gchar *mpeg_video_exts[] = { "mpv", "mpeg", "mpg", NULL };
static gchar *mpeg_ts_exts[] = { "ts", NULL };