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jpegparse: extract comment and post as metadata

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This commit is contained in:
Stefan Kost 2010-02-01 17:16:16 +02:00
parent e1dd998bd0
commit ab7e974dab
1 changed files with 17 additions and 1 deletions
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18
gst/jpegformat/gstjpegparse.c
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@ -510,10 +510,26 @@ gst_jpeg_parse_read_header (GstJpegParse * parse, GstBuffer * buffer)
goto error;
break;
case COM:{ /* read comment and post as tag */
GstTagList *tags;
const guint8 *comment;
if (!gst_byte_reader_get_uint16_be (&reader, &size))
goto error;
if (!gst_byte_reader_get_data (&reader, size - 2, &comment))
goto error;
tags = gst_tag_list_new ();
gst_tag_list_add (tags, GST_TAG_MERGE_REPLACE,
GST_TAG_COMMENT, comment, NULL);
gst_element_found_tags_for_pad (GST_ELEMENT_CAST (parse),
parse->priv->srcpad, tags);
break;
}
case APP0:
case APP1:
case APP15:
case COM:
case DHT:
case DQT:
/* Ignore these codes */