[EXPERIMENTAL] Generic stereo codec with index header sending merged frames

webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc

Index: webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc b/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc
index d12936c143e63a29f362d5cbd059b232e2fea4ae..db355dce713dd488ec3194bd8eceb8e086ed014e 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_sender_video.cc
@@ -86,6 +86,8 @@ RtpUtility::Payload* RTPSenderVideo::CreateVideoPayload(
     video_type = kRtpVideoH264;
   } else if (RtpUtility::StringCompare(payload_name, "I420", 4)) {
     video_type = kRtpVideoGeneric;
+  } else if (RtpUtility::StringCompare(payload_name, "stereo", 6)) {
+    video_type = kRtpVideoStereo;
   } else {
     video_type = kRtpVideoGeneric;
   }
@@ -364,7 +366,8 @@ bool RTPSenderVideo::SendVideo(RtpVideoCodecTypes video_type,
 
   std::unique_ptr<RtpPacketizer> packetizer(RtpPacketizer::Create(
       video_type, max_data_payload_length, last_packet_reduction_len,
-      video_header ? &(video_header->codecHeader) : nullptr, frame_type));
+      video_header ? &(video_header->codecHeader) : nullptr,
+      video_header ? &(video_header->stereoInfo) : nullptr, frame_type));
   // Media packet storage.
   StorageType storage = packetizer->GetStorageType(retransmission_settings);