From 1bb3b433131905a2c6e22b808e783652e955c76c Mon Sep 17 00:00:00 2001
From: xia-chu <771730766@qq.com>
Date: Fri, 26 Sep 2025 15:27:28 +0800
Subject: [PATCH] =?UTF-8?q?=E5=85=BC=E5=AE=B9=E6=9F=90=E4=BA=9B=E4=B8=8D?=
 =?UTF-8?q?=E8=A7=84=E8=8C=83=E7=9A=84rtsp=E6=B5=81=20(#4463)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

兼容某些rtsp流sdp中的vps/sps/pps信息没有去除start code的问题
---
 ext-codec/H264.cpp | 2 +-
 ext-codec/H265.cpp | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/ext-codec/H264.cpp b/ext-codec/H264.cpp
index 564308aa..28a6d9d0 100644
--- a/ext-codec/H264.cpp
+++ b/ext-codec/H264.cpp
@@ -391,7 +391,7 @@ Track::Ptr getTrackBySdp(const SdpTrack::Ptr &track) {
         // If there is no sps/pps in the sdp, then it may be possible to recover the sps/pps in the subsequent rtp
         return std::make_shared<H264Track>();
     }
-    return std::make_shared<H264Track>(sps, pps, 0, 0);
+    return std::make_shared<H264Track>(sps, pps, prefixSize(sps.data(), sps.size()), prefixSize(pps.data(), pps.size()));
 }
 
 RtpCodec::Ptr getRtpEncoderByCodecId(uint8_t pt) {
diff --git a/ext-codec/H265.cpp b/ext-codec/H265.cpp
index cf400dfa..906973a0 100644
--- a/ext-codec/H265.cpp
+++ b/ext-codec/H265.cpp
@@ -392,7 +392,10 @@ Track::Ptr getTrackBySdp(const SdpTrack::Ptr &track) {
         // If there is no sps/pps in the sdp, then it may be possible to recover sps/pps from the subsequent rtp
         return std::make_shared<H265Track>();
     }
-    return std::make_shared<H265Track>(vps, sps, pps, 0, 0, 0);
+    return std::make_shared<H265Track>(vps, sps, pps,
+                                       prefixSize(vps.data(), vps.size()),
+                                       prefixSize(sps.data(), sps.size()),
+                                       prefixSize(pps.data(), pps.size()));
 }
 
 RtpCodec::Ptr getRtpEncoderByCodecId(uint8_t pt) {