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matroska-demux: assume matroska if no doctype is specified

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=638019
This commit is contained in:
Tim-Philipp Müller 2010-12-29 23:09:04 +00:00
parent 6c8268dbfd
commit c8fc90fd37
1 changed files with 16 additions and 12 deletions
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28
gst/matroska/matroska-demux.c
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@ -3099,26 +3099,30 @@ gst_matroska_demux_parse_header (GstMatroskaDemux * demux, GstEbmlRead * ebml)
}
exit:
ret = GST_FLOW_ERROR;
if (doctype) {
if (g_str_equal (doctype, GST_MATROSKA_DOCTYPE_MATROSKA) ||
g_str_equal (doctype, GST_MATROSKA_DOCTYPE_WEBM)) {
if (version <= 2) {
if ((doctype != NULL && !strcmp (doctype, GST_MATROSKA_DOCTYPE_MATROSKA)) ||
(doctype != NULL && !strcmp (doctype, GST_MATROSKA_DOCTYPE_WEBM)) ||
(doctype == NULL)) {
if (version <= 2) {
if (doctype) {
GST_INFO_OBJECT (demux, "Input is %s version %d", doctype, version);
ret = GST_FLOW_OK;
} else {
GST_ELEMENT_ERROR (demux, STREAM, DEMUX, (NULL),
("Demuxer version (2) is too old to read %s version %d",
doctype, version));
GST_WARNING_OBJECT (demux, "Input is EBML without doctype, assuming "
"matroska (version %d)", version);
}
ret = GST_FLOW_OK;
} else {
GST_ELEMENT_ERROR (demux, STREAM, WRONG_TYPE, (NULL),
("Input is not a matroska stream (doctype=%s)", doctype));
GST_ELEMENT_ERROR (demux, STREAM, DEMUX, (NULL),
("Demuxer version (2) is too old to read %s version %d",
GST_STR_NULL (doctype), version));
ret = GST_FLOW_ERROR;
}
g_free (doctype);
} else {
GST_ELEMENT_ERROR (demux, STREAM, WRONG_TYPE, (NULL),
("Input is not a matroska stream"));
("Input is not a matroska stream (doctype=%s)", doctype));
ret = GST_FLOW_ERROR;
g_free (doctype);
}
return ret;