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h265parse: Don't duplicate VPS/SPS/PPS per config-interval if exists

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Don't need to manually insert VPS/SPS/PPS since inband data could be useable.

Also fixes #824
This commit is contained in:
Seungha Yang 2018-11-23 11:51:04 +09:00 committed by Nicolas Dufresne
parent 4f7fe897b9
commit 68a5697c1a
2 changed files with 17 additions and 0 deletions
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12
gst/videoparsers/gsth265parse.c
View file

@ -184,6 +184,9 @@ gst_h265_parse_reset_frame (GstH265Parse * h265parse)
h265parse->sei_pos = -1;
h265parse->keyframe = FALSE;
h265parse->header = FALSE;
h265parse->have_vps_in_frame = FALSE;
h265parse->have_sps_in_frame = FALSE;
h265parse->have_pps_in_frame = FALSE;
gst_adapter_clear (h265parse->frame_out);
}
@ -551,6 +554,7 @@ gst_h265_parse_process_nal (GstH265Parse * h265parse, GstH265NalUnit * nalu)
GST_DEBUG_OBJECT (h265parse, "triggering src caps check");
h265parse->update_caps = TRUE;
h265parse->have_vps = TRUE;
h265parse->have_vps_in_frame = TRUE;
if (h265parse->push_codec && h265parse->have_pps) {
/* VPS/SPS/PPS found in stream before the first pre_push_frame, no need
* to forcibly push at start */
@ -580,6 +584,7 @@ gst_h265_parse_process_nal (GstH265Parse * h265parse, GstH265NalUnit * nalu)
GST_DEBUG_OBJECT (h265parse, "triggering src caps check");
h265parse->update_caps = TRUE;
h265parse->have_sps = TRUE;
h265parse->have_sps_in_frame = TRUE;
if (h265parse->push_codec && h265parse->have_pps) {
/* SPS and PPS found in stream before the first pre_push_frame, no need
* to forcibly push at start */
@ -615,6 +620,7 @@ gst_h265_parse_process_nal (GstH265Parse * h265parse, GstH265NalUnit * nalu)
h265parse->update_caps = TRUE;
}
h265parse->have_pps = TRUE;
h265parse->have_pps_in_frame = TRUE;
if (h265parse->push_codec && h265parse->have_sps) {
/* SPS and PPS found in stream before the first pre_push_frame, no need
* to forcibly push at start */
@ -1949,6 +1955,12 @@ gst_h265_parse_handle_vps_sps_pps_nals (GstH265Parse * h265parse,
gboolean send_done = FALSE;
GstClockTime timestamp = GST_BUFFER_TIMESTAMP (buffer);
if (h265parse->have_vps_in_frame && h265parse->have_sps_in_frame
&& h265parse->have_pps_in_frame) {
GST_DEBUG_OBJECT (h265parse, "VPS/SPS/PPS exist in frame, will not insert");
return TRUE;
}
if (h265parse->align == GST_H265_PARSE_ALIGN_NAL) {
/* send separate config NAL buffers */
GST_DEBUG_OBJECT (h265parse, "- sending VPS/SPS/PPS");

5
gst/videoparsers/gsth265parse.h
View file

@ -76,6 +76,11 @@ struct _GstH265Parse
gboolean have_sps;
gboolean have_pps;
/* per frame vps/sps/pps check for periodic push codec decision */
gboolean have_vps_in_frame;
gboolean have_sps_in_frame;
gboolean have_pps_in_frame;
/* collected SPS and PPS NALUs */
GstBuffer *vps_nals[GST_H265_MAX_VPS_COUNT];
GstBuffer *sps_nals[GST_H265_MAX_SPS_COUNT];