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Code Issues Releases Wiki Activity

For #299, write fMP4 for DASH.

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This commit is contained in:
winlin 2017-06-04 15:10:35 +08:00
parent baed1cc043
commit 0e9e1792fe
12 changed files with 834 additions and 381 deletions
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13
trunk/src/app/srs_app_dash.hpp
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@ -37,6 +37,8 @@ class SrsSharedPtrMessage;
class SrsFormat;
class SrsFileWriter;
class SrsMpdWriter;
class SrsMp4M2tsInitEncoder;
class SrsMp4M2tsSegmentEncoder;
/**
* The init mp4 for FMP4.
@ -45,6 +47,7 @@ class SrsInitMp4 : public SrsFragment
{
private:
SrsFileWriter* fw;
SrsMp4M2tsInitEncoder* init;
public:
SrsInitMp4();
virtual ~SrsInitMp4();
@ -60,16 +63,17 @@ class SrsFragmentedMp4 : public SrsFragment
{
private:
SrsFileWriter* fw;
SrsMp4M2tsSegmentEncoder* enc;
public:
SrsFragmentedMp4();
virtual ~SrsFragmentedMp4();
public:
// Initialize the fragment, create the home dir, open the file.
virtual int initialize(SrsRequest* r, bool video, SrsMpdWriter* mpd);
virtual int initialize(SrsRequest* r, bool video, SrsMpdWriter* mpd, uint32_t tid);
// 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();
virtual int reap(uint64_t& dts);
};
/**
@ -103,7 +107,8 @@ public:
virtual int write(SrsFormat* format);
public:
// Get the fragment relative home and filename.
virtual int get_fragment(bool video, std::string& home, std::string& filename);
// The basetime is the absolute time in ms, while the sn(sequence number) is basetime/fragment.
virtual int get_fragment(bool video, std::string& home, std::string& filename, int64_t& sn, uint64_t& basetime);
};
/**
@ -119,6 +124,8 @@ private:
SrsFragmentWindow* vfragments;
SrsFragmentedMp4* acurrent;
SrsFragmentWindow* afragments;
uint64_t audio_dts;
uint64_t video_dts;
private:
// The fragment duration in ms to reap it.
int fragment;