diff options
| -rw-r--r-- | gst/videoparsers/gsth264parse.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gst/videoparsers/gsth264parse.c b/gst/videoparsers/gsth264parse.c index e103bbb8d..47b9c676f 100644 --- a/gst/videoparsers/gsth264parse.c +++ b/gst/videoparsers/gsth264parse.c @@ -1150,7 +1150,7 @@ static void gst_h264_parse_update_src_caps (GstH264Parse * h264parse, GstCaps * caps) { GstH264SPS *sps; - GstCaps *sink_caps; + GstCaps *sink_caps, *src_caps; gboolean modified = FALSE; GstBuffer *buf = NULL; GstStructure *s = NULL; @@ -1323,7 +1323,13 @@ gst_h264_parse_update_src_caps (GstH264Parse * h264parse, GstCaps * caps) gst_structure_remove_field (s, "codec_data"); gst_buffer_replace (&h264parse->codec_data, NULL); } - gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (h264parse), caps); + + src_caps = gst_pad_get_current_caps (GST_BASE_PARSE_SRC_PAD (h264parse)); + if (!(src_caps && gst_caps_is_strictly_equal (src_caps, caps))) + gst_pad_set_caps (GST_BASE_PARSE_SRC_PAD (h264parse), caps); + + if (src_caps) + gst_caps_unref (src_caps); gst_caps_unref (caps); } |