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Code Issues Releases Wiki Activity

For #299, fragment reap workflow

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This commit is contained in:
winlin 2017-03-19 12:30:02 +08:00
parent 721a8457c2
commit c71e8fa947
2 changed files with 154 additions and 5 deletions
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25
trunk/src/app/srs_app_dash.hpp
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@ -39,6 +39,7 @@ class SrsOriginHub;
class SrsSharedPtrMessage;
class SrsFormat;
class SrsFileWriter;
class SrsMpdWriter;
/**
* The init mp4 for FMP4.
@ -60,9 +61,18 @@ public:
*/
class SrsFragmentedMp4 : public SrsFragment
{
private:
SrsFileWriter* fw;
public:
SrsFragmentedMp4();
virtual ~SrsFragmentedMp4();
public:
// Initialize the fragment, create the home dir, open the file.
virtual int initialize(bool video, SrsMpdWriter* mpd);
// Write media message to fragment.
virtual int write(SrsSharedPtrMessage* shared_msg, SrsFormat* format);
// Reap the fragment, close the fd and rename tmp to official file.
virtual int reap();
};
/**
@ -84,6 +94,9 @@ private:
std::string home;
// The MPD path template, from which to build the file path.
std::string mpd_file;
private:
// The home for fragment, relative to home.
std::string fragment_home;
public:
SrsMpdWriter();
virtual ~SrsMpdWriter();
@ -91,6 +104,9 @@ public:
virtual int initialize(SrsRequest* r);
// Write MPD according to parsed format of stream.
virtual int write(SrsFormat* format);
public:
// Get the fragment home and path.
virtual int get_fragment(bool video, std::string& home, std::string& path);
};
/**
@ -101,7 +117,14 @@ class SrsDashController
private:
SrsRequest* req;
SrsMpdWriter* mpd;
SrsFragmentWindow* fragments;
private:
SrsFragmentedMp4* vcurrent;
SrsFragmentWindow* vfragments;
SrsFragmentedMp4* acurrent;
SrsFragmentWindow* afragments;
private:
// The fragment duration in ms to reap it.
int fragment;
private:
std::string home;
int video_tack_id;