src/Http/HttpClient.cpp

@@ -264,7 +264,7 @@ ssize_t HttpClient::onRecvHeader(const char *data, size_t len) {
         _total_body_size = -1;
     }
 
-    if (_total_body_size == 0 || _method == "HEAD") {
+    if (_total_body_size == 0) {
         // 后续没content，本次http请求结束  [AUTO-TRANSLATED:8532172f]
         // There is no content afterwards, this http request ends
         onResponseCompleted_l(SockException(Err_success, "The request is successful but has no body"));

src/Record/MP4Recorder.cpp

@@ -117,19 +117,33 @@ void MP4Recorder::flush() {
 }
 
 bool MP4Recorder::inputFrame(const Frame::Ptr &frame) {
-    auto stamp_inc = _delta_stamp[frame->getTrackType()].relativeStamp(frame->pts(), false);
+    if (!(_have_video && frame->getTrackType() == TrackAudio)) {
-    if (!_muxer || (stamp_inc > int64_t(_max_second) * 1000 && (!_have_video || frame->keyFrame()))) {
+        // 如果有视频且输入的是音频，那么应该忽略切片逻辑  [AUTO-TRANSLATED:fbb15d93]
-        // 成立条件  [AUTO-TRANSLATED:8c9c6083]
+        // If there is video and the input is audio, then the slice logic should be ignored
-        // Conditions for establishment
+        if (_last_dts == 0) {
-        // 1、_muxer为空  [AUTO-TRANSLATED:fa236097]
+            // first frame assign dts
-        // 1. _muxer is empty
+            _last_dts = frame->dts();
-        // 2、到了切片时间，并且只有音频  [AUTO-TRANSLATED:212e9d23]
+        } else if (_last_dts > frame->dts()) {
-        // 2. It's time to slice, and there is only audio
+            // b帧情况下dts时间戳可能回退  [AUTO-TRANSLATED:1de38f77]
-        // 3、到了切片时间，有视频并且遇到视频的关键帧  [AUTO-TRANSLATED:fa4a71ad]
+            // In the case of b-frames, the dts timestamp may regress
-        // 3. It's time to slice, there is video and a video keyframe is encountered
+            _last_dts = MIN(frame->dts(), _last_dts);
-        createFile();
+        }
-        for (auto &ref : _delta_stamp) {
+        
-            ref.reset();
+        auto duration = 5u; // 默认至少一帧5ms
+        if (frame->dts() > 0 && frame->dts() > _last_dts) {
+            duration = MAX(duration, frame->dts() - _last_dts);
+        }
+        if (!_muxer || ((duration > _max_second * 1000) && (!_have_video || (_have_video && frame->keyFrame())))) {
+            // 成立条件  [AUTO-TRANSLATED:8c9c6083]
+            // Conditions for establishment
+            // 1、_muxer为空  [AUTO-TRANSLATED:fa236097]
+            // 1. _muxer is empty
+            // 2、到了切片时间，并且只有音频  [AUTO-TRANSLATED:212e9d23]
+            // 2. It's time to slice, and there is only audio
+            // 3、到了切片时间，有视频并且遇到视频的关键帧  [AUTO-TRANSLATED:fa4a71ad]
+            // 3. It's time to slice, there is video and a video keyframe is encountered
+            _last_dts = 0;
+            createFile();
         }
     }
 

src/Record/MP4Recorder.h

@@ -70,7 +70,7 @@ private:
 private:
     bool _have_video = false;
     size_t _max_second;
-    DeltaStamp _delta_stamp[TrackMax];
+    uint64_t _last_dts = 0;
     std::atomic<uint64_t> _file_index { 0 };
     std::string _full_path_tmp;
     RecordInfo _info;

tests/test_http_head.cpp

@@ -1,27 +0,0 @@
-#include "Http/HttpRequester.h"
-
-int main() {
-    auto requester = std::make_shared<mediakit::HttpRequester>();
-    requester->setMethod("HEAD");
-
-    requester->startRequester(
-        "http://baidu.com",
-
-        [](const toolkit::SockException &ex, const mediakit::Parser &parser) {
-            if (ex) {
-                PrintI("HEAD请求失败: %s", ex.what());
-                return;
-            }
-
-            // 检查HTTP状态码
-            if (parser.status() != "200") {
-                PrintI("HEAD请求返回错误状态: %s", parser.status().c_str());
-                return;
-            }
-            for (auto &header : parser.getHeader()) {
-                PrintI("key=%s, val=%s", header.first.c_str(), header.second.c_str());
-            }
-        });
-    getchar();
-    return 0;
-}