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jpegparse: try to convert comment tag to UTF-8

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This commit is contained in:
Mark Nauwelaerts 2010-12-06 19:00:28 +01:00 committed by Edward Hervey
parent 49d7f207cb
commit 74fb627a08
1 changed files with 13 additions and 4 deletions
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17
gst/jpegformat/gstjpegparse.c
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@ -562,16 +562,25 @@ gst_jpeg_parse_read_header (GstJpegParse * parse, GstBuffer * buffer)
case COM:{ /* read comment and post as tag */
const guint8 *comment = NULL;
const gchar *comm;
const gchar *env_vars[] = { "GST_JPEG_TAG_ENCODING",
"GST_TAG_ENCODING", NULL
};
if (!gst_byte_reader_get_uint16_be (&reader, &size))
goto error;
if (!gst_byte_reader_get_data (&reader, size - 2, &comment))
goto error;
if (!parse->priv->tags)
parse->priv->tags = gst_tag_list_new ();
gst_tag_list_add (parse->priv->tags, GST_TAG_MERGE_REPLACE,
GST_TAG_COMMENT, comment, NULL);
comm = (const gchar *) comment;
comm = gst_tag_freeform_string_to_utf8 (comm, size - 2, env_vars);
if (comm) {
if (!parse->priv->tags)
parse->priv->tags = gst_tag_list_new ();
gst_tag_list_add (parse->priv->tags, GST_TAG_MERGE_REPLACE,
GST_TAG_COMMENT, comm, NULL);
}
break;
}