h265parse: Differentiate PREFIX SEI from SUFFIX

There is some code to fixup broken stream that uses the SEI location,
this code is meant to locate SUFFIX SEI only. This should prevent
unwanted side effect if SUFFIX SEI is used.

diff --git a/gst/videoparsers/gsth265parse.c b/gst/videoparsers/gsth265parse.c
index c1f094f..4b5ec72 100644 (file)
--- a/gst/videoparsers/gsth265parse.c
+++ b/gst/videoparsers/gsth265parse.c
@@ -839,7 +839,7 @@ gst_h265_parse_process_nal (GstH265Parse * h265parse, GstH265NalUnit * nalu)
       gst_h265_parse_process_sei (h265parse, nalu);
 
       /* mark SEI pos */
-      if (h265parse->sei_pos == -1) {
+      if (nal_type == GST_H265_NAL_PREFIX_SEI && h265parse->sei_pos == -1) {
         if (h265parse->transform)
           h265parse->sei_pos = gst_adapter_available (h265parse->frame_out);
         else