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typefind: improve 'audible' audio typefinder a little
Don't return NEARLY_CERTAIN just based on 4 bytes. Also change media type to audio/x-audible. https://bugzilla.gnome.org/show_bug.cgi?id=715050
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1 changed files with 11 additions and 5 deletions
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@ -5330,8 +5330,7 @@ pva_type_find (GstTypeFind * tf, gpointer private)
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/* derived from pyaudibletags
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* http://code.google.com/p/pyaudibletags/source/browse/trunk/pyaudibletags.py
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*/
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static GstStaticCaps aa_caps = GST_STATIC_CAPS ("audio/audible");
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static GstStaticCaps aa_caps = GST_STATIC_CAPS ("audio/x-audible");
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#define AA_CAPS gst_static_caps_get(&aa_caps)
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@ -5340,12 +5339,19 @@ aa_type_find (GstTypeFind * tf, gpointer private)
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{
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const guint8 *data;
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data = gst_type_find_peek (tf, 4, 4);
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data = gst_type_find_peek (tf, 0, 12);
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if (data == NULL)
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return;
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if (data[0] == 0x57 && data[1] == 0x90 && data[2] == 0x75 && data[3] == 0x36)
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if (GST_READ_UINT32_BE (data + 4) == 0x57907536) {
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guint64 media_len;
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media_len = gst_type_find_get_length (tf);
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if (media_len > 0 && GST_READ_UINT32_BE (data) == media_len)
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gst_type_find_suggest (tf, GST_TYPE_FIND_NEARLY_CERTAIN, AA_CAPS);
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else
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gst_type_find_suggest (tf, GST_TYPE_FIND_POSSIBLE, AA_CAPS);
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}
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}
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/*** generic typefind for streams that have some data at a specific position***/
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