From eb354f009a3678930b95bd3f160f2de3c0804e5d Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期六, 19 十月 2019 14:24:29 +0800
Subject: [PATCH] update rec offset
---
csrc/worker/rec.cpp | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/csrc/worker/rec.cpp b/csrc/worker/rec.cpp
index 49c3a97..2e02903 100644
--- a/csrc/worker/rec.cpp
+++ b/csrc/worker/rec.cpp
@@ -21,7 +21,7 @@
rec::rec()
:recRef_(NULL)
,min_cache_len_(125)
- ,time_offset_(4)
+ ,time_offset_(5)
{}
rec::~rec()
@@ -195,7 +195,7 @@
}
void rec::SetRecMinCacheTime(const int min){
- // 鐢变簬鏁翠釜娴佺▼鑰楁椂,琛ュ伩time_offset_,鍥犱负鏄渶灏忕殑涓�鍗�,鍙湁time_offset_/2
+ // 鐢变簬鏁翠釜娴佺▼鑰楁椂,琛ュ伩time_offset_
int fps = 25;
if (recRef_){
fps = recRef_->getFPS();
@@ -206,8 +206,14 @@
int rec::shrinkCache(){
//瓒呰繃鏈�澶х紦瀛�,涓㈠純gop
//缂撳瓨鏈�灏忛暱搴︾殑,鐢ㄤ簬璁板綍
- int md = min_cache_len_ < 200 ? 200 : min_cache_len_;
- while (list_pkt_.size() > md/2) {
+ int fps = 25;
+ if (recRef_){
+ fps = recRef_->getFPS();
+ }
+ // 鏈�灏�5绉掗暱搴�
+ int mincache = fps * 5;
+ int md = min_cache_len_ < mincache ? mincache : min_cache_len_;
+ while (list_pkt_.size() > md) {
list_pkt_.pop_front();
while(!list_pkt_.empty()){
auto &i = list_pkt_.front();
--
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