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rtph265depay: output profile, tier, level in output caps

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These values are very easy to provide and some cases in rtph265pay require
these values to be set.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9223>
This commit is contained in:
Matthew Waters 2025-06-16 20:26:45 +10:00 committed by GStreamer Marge Bot
parent b003b2b023
commit f51d9fc128
1 changed files with 16 additions and 0 deletions
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16
subprojects/gst-plugins-good/gst/rtp/gstrtph265depay.c
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@ -27,6 +27,7 @@
#include <gst/base/gstbitreader.h>
#include <gst/rtp/gstrtpbuffer.h>
#include <gst/pbutils/pbutils.h>
#include <gst/video/video.h>
#include "gstrtpelements.h"
#include "gstrtph265depay.h"
@ -507,6 +508,7 @@ gst_rtp_h265_set_src_caps (GstRtpH265Depay * rtph265depay)
guint32 max_sub_layers_minus1, temporal_id_nesting_flag, chroma_format_idc,
bit_depth_luma_minus8, bit_depth_chroma_minus8,
min_spatial_segmentation_idc;
const char *level, *profile, *tier;
/* Fixme: Current implementation is not embedding SEI in codec_data */
@ -606,6 +608,7 @@ gst_rtp_h265_set_src_caps (GstRtpH265Depay * rtph265depay)
"Ignoring min_spatial_segmentation for now (assuming zero)");
min_spatial_segmentation_idc = 0; /* NOTE - we ignore this for now, but in a perfect world, we should continue parsing to obtain the real value */
gst_buffer_unmap (g_ptr_array_index (rtph265depay->sps, 0), &nalmap);
/* min_spatial_segmentation_idc */
@ -693,12 +696,25 @@ gst_rtp_h265_set_src_caps (GstRtpH265Depay * rtph265depay)
}
new_size = data - map.data;
// skip HEVCDecoderConfigurationVersion
profile = gst_codec_utils_h265_get_profile (&map.data[1], new_size - 1);
tier = gst_codec_utils_h265_get_tier (&map.data[1], new_size - 1);
level = gst_codec_utils_h265_get_level (&map.data[1], new_size - 1);
gst_buffer_unmap (codec_data, &map);
gst_buffer_set_size (codec_data, new_size);
gst_caps_set_simple (srccaps,
"codec_data", GST_TYPE_BUFFER, codec_data, NULL);
gst_buffer_unref (codec_data);
if (profile)
gst_caps_set_simple (srccaps, "profile", G_TYPE_STRING, profile, NULL);
if (tier)
gst_caps_set_simple (srccaps, "tier", G_TYPE_STRING, tier, NULL);
if (level)
gst_caps_set_simple (srccaps, "level", G_TYPE_STRING, level, NULL);
}
srcpad = GST_RTP_BASE_DEPAYLOAD_SRCPAD (rtph265depay);