From 4291c3149353c352998c5dad3b4f8cb10c0d1893 Mon Sep 17 00:00:00 2001
From: ziyue <1213642868@qq.com>
Date: Thu, 16 Dec 2021 12:09:49 +0800
Subject: [PATCH] =?UTF-8?q?FMP4:=20http-fmp4=E7=9B=B4=E6=92=AD=E6=8F=90?=
 =?UTF-8?q?=E5=8D=87=E6=B5=81=E7=95=85=E5=BA=A6?=
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---
 src/Record/MP4Muxer.cpp | 9 ++++-----
 src/Record/MP4Muxer.h   | 1 -
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/Record/MP4Muxer.cpp b/src/Record/MP4Muxer.cpp
index f4fda0ea..346d2cc8 100644
--- a/src/Record/MP4Muxer.cpp
+++ b/src/Record/MP4Muxer.cpp
@@ -319,14 +319,13 @@ bool MP4MuxerMemory::inputFrame(const Frame::Ptr &frame){
         return false;
     }
 
-    bool key_frame = frame->keyFrame();
-    if (_ticker.elapsedTime() > 50 || key_frame) {
-        //遇到关键帧或者超过50ms则切片
-        _ticker.resetTime();
+    auto key_frame = frame->keyFrame();
+    auto data = _memory_file->getAndClearMemory();
+    if (!data.empty()) {
         //flush切片
         saveSegment();
         //输出切片数据
-        onSegmentData(_memory_file->getAndClearMemory(), frame->dts(), _key_frame);
+        onSegmentData(data, frame->dts(), _key_frame);
         _key_frame = false;
     }
 
diff --git a/src/Record/MP4Muxer.h b/src/Record/MP4Muxer.h
index 2d4c7a3e..6d51650f 100644
--- a/src/Record/MP4Muxer.h
+++ b/src/Record/MP4Muxer.h
@@ -141,7 +141,6 @@ protected:
 
 private:
     bool _key_frame = false;
-    Ticker _ticker;
     string _init_segment;
     MP4FileMemory::Ptr _memory_file;
 };