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提升按需转协议性能与体验

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xiongziliang
2020-11-15 00:59:31 +08:00
parent 0f54351811
commit 1cc3add97f
2 changed files with 15 additions and 2 deletions
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15
src/Common/MultiMediaSourceMuxer.cpp
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@@ -9,6 +9,7 @@
*/
#include <math.h>
#include "Common/config.h"
#include "MultiMediaSourceMuxer.h"
namespace mediakit {
@@ -450,11 +451,21 @@ void MultiMediaSourceMuxer::inputFrame(const Frame::Ptr &frame_in) {
}
bool MultiMediaSourceMuxer::isEnabled(){
GET_CONFIG(uint32_t, stream_none_reader_delay_ms, General::kStreamNoneReaderDelayMS);
if (!_is_enable || _last_check.elapsedTime() > stream_none_reader_delay_ms) {
//无人观看时，每次检查是否真的无人观看
//有人观看时，则延迟一定时间检查一遍是否无人观看了(节省性能)
#if defined(ENABLE_RTPPROXY)
return (_muxer->isEnabled() || _rtp_sender);
_is_enable = (_muxer->isEnabled() || _rtp_sender);
#else
return _muxer->isEnabled();
_is_enable = _muxer->isEnabled();
#endif //ENABLE_RTPPROXY
if (_is_enable) {
//无人观看时，不刷新计时器,因为无人观看时每次都会检查一遍，所以刷新计数器无意义且浪费cpu
_last_check.resetTime();
}
}
return _is_enable;
}