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Code Issues Releases Wiki Activity

update dvr, support segment plan

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This commit is contained in:
winlin 2014-04-17 17:35:21 +08:00
parent 6f19a83114
commit 2d1c28cff9
7 changed files with 230 additions and 23 deletions
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34
trunk/src/app/srs_app_dvr.hpp
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@ -127,7 +127,7 @@ public:
SrsDvrPlan();
virtual ~SrsDvrPlan();
public:
virtual int initialize(SrsSource* source);
virtual int initialize(SrsSource* source, SrsRequest* req);
virtual int on_publish(SrsRequest* req) = 0;
virtual void on_unpublish() = 0;
virtual int on_meta_data(SrsOnMetaDataPacket* metadata);
@ -137,14 +137,11 @@ protected:
virtual int flv_open(std::string stream, std::string path);
virtual int flv_close();
public:
static SrsDvrPlan* create_plan();
static SrsDvrPlan* create_plan(std::string vhost);
};
/**
* default session plan:
* 1. start dvr when session start(publish).
* 2. stop dvr when session stop(unpublish).
* 3. always dvr to file: dvr_path/app/stream.flv
* session plan: reap flv when session complete(unpublish)
*/
class SrsDvrSessionPlan : public SrsDvrPlan
{
@ -156,6 +153,29 @@ public:
virtual void on_unpublish();
};
/**
* segment plan: reap flv when duration exceed.
*/
class SrsDvrSegmentPlan : public SrsDvrPlan
{
private:
int64_t duration;
int64_t starttime;
// in config, in ms
int segment_duration;
public:
SrsDvrSegmentPlan();
virtual ~SrsDvrSegmentPlan();
public:
virtual int initialize(SrsSource* source, SrsRequest* req);
virtual int on_publish(SrsRequest* req);
virtual void on_unpublish();
virtual int on_audio(SrsSharedPtrMessage* audio);
virtual int on_video(SrsSharedPtrMessage* video);
private:
virtual int update_duration(SrsSharedPtrMessage* msg);
};
/**
* dvr(digital video recorder) to record RTMP stream to flv file.
* TODO: FIXME: add utest for it.
@ -175,7 +195,7 @@ public:
* when system initialize(encoder publish at first time, or reload),
* initialize the dvr will reinitialize the plan, the whole dvr framework.
*/
virtual int initialize();
virtual int initialize(SrsRequest* req);
/**
* publish stream event,
* when encoder start to publish RTMP stream.