Add: Gstreamer plugin for sending ancillary data

Signed-off-by: Kasiewicz, Marek <[email protected]>
Sakoram · Jan 17, 2025 · 0812ef5 · 0812ef5
1 parent 51026f6
commit 0812ef5
Show file tree

Hide file tree

Showing 6 changed files with 526 additions and 2 deletions.
diff --git a/ecosystem/gstreamer_plugin/gst_mtl_st30p_tx.c b/ecosystem/gstreamer_plugin/gst_mtl_st30p_tx.c
@@ -159,7 +159,7 @@ static void gst_mtl_st30p_tx_class_init(Gst_Mtl_St30p_TxClass* klass) {
   gstbasesink_class = GST_BASE_SINK_CLASS(klass);
 
   gst_element_class_set_metadata(
-      gstelement_class, "MtlTxSt30Sink", "Sink/Video",
+      gstelement_class, "MtlTxSt30Sink", "Sink/Audio",
       "MTL transmission plugin for SMPTE ST 2110-30 standard (audio)",
       "Marek Kasiewicz <[email protected]>");
 

diff --git a/ecosystem/gstreamer_plugin/gst_mtl_st40_rx.c b/ecosystem/gstreamer_plugin/gst_mtl_st40_rx.c
@@ -151,7 +151,7 @@ static void gst_mtl_st40_rx_class_init(Gst_Mtl_St40_RxClass* klass) {
   gstbasesrc_class = GST_BASE_SRC_CLASS(klass);
 
   gst_element_class_set_metadata(
-      gstelement_class, "MtlRxSt40Src", "Src/Audio",
+      gstelement_class, "MtlRxSt40Src", "Src/Metadata",
       "MTL transmission plugin for SMPTE ST 2110-40 standard (ancillary data))",
       "Dawid Wesierski <[email protected]>");
 
@@ -361,7 +361,9 @@ static GstFlowReturn gst_mtl_st40_rx_fill_buffer(Gst_Mtl_St40_Rx* src, GstBuffer
 
   hdr = (struct st40_rfc8331_rtp_hdr*)usrptr;
   payload_hdr = (struct st40_rfc8331_payload_hdr*)(&hdr[1]);
+  payload_hdr->swaped_second_hdr_chunk = ntohl(payload_hdr->swaped_second_hdr_chunk);
   udw_size = payload_hdr->second_hdr_chunk.data_count & 0xff;
+  payload_hdr->swaped_second_hdr_chunk = htonl(payload_hdr->swaped_second_hdr_chunk);
 
   if (udw_size == 0) {
     GST_ERROR("Ancillary data size is 0");