+2006-02-18 Tim-Philipp Müller <tim at centricular dot net>
+
+ * gst/matroska/matroska-demux.c:
+ (gst_matroska_demux_subtitle_caps),
+ (gst_matroska_demux_plugin_init):
+ * gst/matroska/matroska-ids.h:
+ Recognise SSA/ASS and USF subtitle formats and
+ set proper caps when they are found.
+
2006-02-17 Tim-Philipp Müller <tim at centricular dot net>
* ext/jpeg/gstjpegdec.c: (gst_jpeg_dec_decode_direct),
(GstMatroskaTrackContext *) subtitlecontext; */
GstCaps *caps = NULL;
+ /* for backwards compatibility */
+ if (!g_ascii_strcasecmp (codec_id, "S_TEXT/ASCII"))
+ codec_id = GST_MATROSKA_CODEC_ID_SUBTITLE_UTF8;
+ else if (!g_ascii_strcasecmp (codec_id, "S_SSA"))
+ codec_id = GST_MATROSKA_CODEC_ID_SUBTITLE_SSA;
+ else if (!g_ascii_strcasecmp (codec_id, "S_ASS"))
+ codec_id = GST_MATROSKA_CODEC_ID_SUBTITLE_ASS;
+ else if (!g_ascii_strcasecmp (codec_id, "S_USF"))
+ codec_id = GST_MATROSKA_CODEC_ID_SUBTITLE_USF;
+
if (!strcmp (codec_id, GST_MATROSKA_CODEC_ID_SUBTITLE_UTF8)) {
caps = gst_caps_new_simple ("text/plain", NULL);
+ } else if (!strcmp (codec_id, GST_MATROSKA_CODEC_ID_SUBTITLE_SSA)) {
+ caps = gst_caps_new_simple ("application/x-ssa", NULL);
+ } else if (!strcmp (codec_id, GST_MATROSKA_CODEC_ID_SUBTITLE_ASS)) {
+ caps = gst_caps_new_simple ("application/x-ass", NULL);
+ } else if (!strcmp (codec_id, GST_MATROSKA_CODEC_ID_SUBTITLE_USF)) {
+ caps = gst_caps_new_simple ("application/x-usf", NULL);
} else {
GST_DEBUG ("Unknown subtitle stream: codec_id='%s'", codec_id);
caps = gst_caps_new_simple ("application/x-subtitle-unknown", NULL);
}
+ if (data != NULL && size > 0) {
+ GstBuffer *buf;
+
+ buf = gst_buffer_new_and_alloc (size);
+ memcpy (GST_BUFFER_DATA (buf), data, size);
+ gst_caps_set_simple (caps, "codec_data", GST_TYPE_BUFFER, buf, NULL);
+ gst_buffer_unref (buf);
+ }
+
return caps;
}
};
const gchar *subtitle_id[] = {
GST_MATROSKA_CODEC_ID_SUBTITLE_UTF8,
+ GST_MATROSKA_CODEC_ID_SUBTITLE_SSA,
+ GST_MATROSKA_CODEC_ID_SUBTITLE_ASS,
+ GST_MATROSKA_CODEC_ID_SUBTITLE_USF,
/* FILLME */
NULL
};