兼容sdp中没有包含sps和pps的情况

2025-09-26 19:51:14 +08:00 · 2022-08-21 14:49:54 +08:00
parent 754a28e506
commit 7d08e06922
1 changed files with 6 additions and 2 deletions
--- a/publisher.go
+++ b/publisher.go
@@ -63,8 +63,12 @@ func (p *RTSPPublisher) SetTracks() error {
 				}
 				p.Tracks[trackId] = vt
 				t := track.(*gortsplib.TrackH264)
-				vt.WriteSlice(common.NALUSlice{t.SPS})
-				vt.WriteSlice(common.NALUSlice{t.PPS})
+				if len(t.SPS) > 0 {
+					vt.WriteSlice(common.NALUSlice{t.SPS})
+				}
+				if len(t.PPS) > 0 {
+					vt.WriteSlice(common.NALUSlice{t.PPS})
+				}
 			case "h265", "hevc":
 				vt := NewH265(p.Stream)
 				if payloadType, err := strconv.Atoi(vals[0]); err == nil {