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Code Issues Releases Wiki Activity

Live: Limit cached max frames by gop_cache_max_frames (#3236)

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* add gop_cache_max_frames

* Live: Limit cached max frames by gop_cache_max_frames. v5.0.93

Co-authored-by: wanglei <wanglei@unicloud.com>
Co-authored-by: winlin <winlin@vip.126.com>
This commit is contained in:
stone 2022-11-22 12:31:45 +08:00 • committed by GitHub
parent 4ada0bc629
commit ec76512e42
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 75 additions and 7 deletions
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23
trunk/src/app/srs_app_source.cpp
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@ -575,6 +575,7 @@ SrsGopCache::SrsGopCache()
cached_video_count = 0;
enable_gop_cache = true;
audio_after_last_video_count = 0;
gop_cache_max_frames_ = 0;
}
SrsGopCache::~SrsGopCache()
@ -597,6 +598,11 @@ void SrsGopCache::set(bool v)
}
}
void SrsGopCache::set_gop_cache_max_frames(int v)
{
gop_cache_max_frames_ = v;
}
bool SrsGopCache::enabled()
{
return enable_gop_cache;
@ -648,10 +654,17 @@ srs_error_t SrsGopCache::cache(SrsSharedPtrMessage* shared_msg)
// curent msg is video frame, so we set to 1.
cached_video_count = 1;
}
// cache the frame.
gop_cache.push_back(msg->copy());
// Clear gop cache if exceed the max frames.
if (gop_cache.size() > (size_t)gop_cache_max_frames_) {
srs_warn("Gop cache exceed max frames=%d, total=%d, videos=%d, aalvc=%d",
gop_cache_max_frames_, (int)gop_cache.size(), cached_video_count, audio_after_last_video_count);
clear();
}
return err;
}
@ -2086,6 +2099,7 @@ srs_error_t SrsLiveSource::on_reload_vhost_play(string vhost)
string url = req->get_stream_url();
srs_trace("vhost %s gop_cache changed to %d, source url=%s", vhost.c_str(), v, url.c_str());
gop_cache->set(v);
gop_cache->set_gop_cache_max_frames(_srs_config->get_gop_cache_max_frames(vhost));
}
}
@ -2725,6 +2739,11 @@ void SrsLiveSource::set_cache(bool enabled)
gop_cache->set(enabled);
}
void SrsLiveSource::set_gop_cache_max_frames(int v)
{
gop_cache->set_gop_cache_max_frames(v);
}
SrsRtmpJitterAlgorithm SrsLiveSource::jitter()
{
return jitter_algorithm;