seven

rtsp/RTSPServer.go

@@ -6,6 +6,7 @@ import (
 	"log"
 	"strconv"
 	"sync"
+	"time"
 
 	"github.com/bluenviron/gortsplib/v5"
 	"github.com/bluenviron/gortsplib/v5/pkg/base"
@@ -97,7 +98,7 @@ func (s *Server) startPump(cctx context.Context, relay *libipcamera.RTPRelay, h
 		defer s.wg.Done()
 
 		var seq uint16
-		var ts uint32
+		var lastTS uint32
 
 		var sps, pps []byte
 
@@ -110,6 +111,14 @@ func (s *Server) startPump(cctx context.Context, relay *libipcamera.RTPRelay, h
 				if !ok {
 					return
 				}
+				var ts = frame.Elapsed * 90
+
+				if lastTS != 0 && frame.Elapsed > lastTS {
+				    delta := frame.Elapsed - lastTS
+				    time.Sleep(time.Duration(delta) * time.Millisecond)
+				}
+
+				lastTS = frame.Elapsed
 
 				nalus := splitNALUnits(frame.Data)
 				for _, nalu := range nalus {
@@ -208,7 +217,6 @@ func writeRTP(h *Handler, stream *gortsplib.ServerStream, payload []byte, marker
 
 	stream.WritePacketRTP(stream.Desc.Medias[0], pkt)
 	*seq++
-	*ts += 3600
 }
 
 // ---- SHUTDOWN ----