ccextractor: document importance of pipeline order for this element

2019-04-09 11:26:28 -04:00 · 2019-04-09 11:26:28 -04:00 · f3e7469094
commit f3e7469094
parent e81a22d741
1 changed files with 4 additions and 0 deletions
--- a/ext/closedcaption/gstccextractor.c
+++ b/ext/closedcaption/gstccextractor.c
@ -21,6 +21,10 @@
 /**
 * SECTION:element-ccextractor
 * @title: ccextractor
+ * @short_description: Extract GstVideoCaptionMeta from input stream
+ *
+ * Note: This element must be added after a pipeline's decoder, otherwise closed captions may
+ * be extracted out of order.
 *
 */