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pbutils: descriptions: default to systemstream=false for partial video/mpeg caps

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Assume systemstream=false for video/mpeg caps where that field
is missing.
This commit is contained in:
Tim-Philipp Müller 2014-04-10 12:30:50 +01:00
parent 7618699ffd
commit 374e756eee
1 changed files with 9 additions and 4 deletions
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13
gst-libs/gst/pbutils/descriptions.c
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@ -664,16 +664,21 @@ format_info_get_desc (const FormatInfo * info, const GstCaps * caps)
gboolean sysstream; gboolean sysstream;
gint ver = 0; gint ver = 0;
if (!gst_structure_get_boolean (s, "systemstream", &sysstream) || if (!gst_structure_get_boolean (s, "systemstream", &sysstream)) {
!gst_structure_get_int (s, "mpegversion", &ver) || ver < 1 || ver > 4) { GST_WARNING ("Missing systemstream field in mpeg video caps "
GST_WARNING ("Missing fields in mpeg video caps %" GST_PTR_FORMAT, caps); "%" GST_PTR_FORMAT, caps);
} else { sysstream = FALSE;
}
if (gst_structure_get_int (s, "mpegversion", &ver) && ver > 0 && ver <= 4) {
if (sysstream) { if (sysstream) {
return g_strdup_printf ("MPEG-%d System Stream", ver); return g_strdup_printf ("MPEG-%d System Stream", ver);
} else { } else {
return g_strdup_printf ("MPEG-%d Video", ver); return g_strdup_printf ("MPEG-%d Video", ver);
} }
} }
GST_WARNING ("Missing mpegversion field in mpeg video caps "
"%" GST_PTR_FORMAT, caps);
return g_strdup ("MPEG Video"); return g_strdup ("MPEG Video");
} else if (strcmp (info->type, "audio/x-raw") == 0) { } else if (strcmp (info->type, "audio/x-raw") == 0) {
gint depth = 0; gint depth = 0;