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H265 library improvements

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This commit is contained in:
Erik Zandvliet 2017-07-28 11:43:11 +02:00 • committed by Thulinma
parent 5126928d0d
commit 5dce70e933
5 changed files with 543 additions and 4 deletions
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19
lib/h265.h
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@ -9,15 +9,31 @@
namespace h265 {
std::deque<nalu::nalData> analysePackets(const char * data, unsigned long len);
const char * typeToStr(uint8_t type);
bool isKeyframe(const char * data, uint32_t len);
void updateProfileTierLevel(Utils::bitstream & bs, MP4::HVCC & hvccBox, unsigned long maxSubLayersMinus1);
std::string printProfileTierLevel(Utils::bitstream & bs, unsigned long maxSubLayersMinus1, size_t indent);
struct metaInfo {
unsigned int width;
unsigned int height;
double fps;
};
class initData {
public:
initData();
initData(const std::string & hvccData);
void addUnit(char * data);
void addUnit(const std::string & data);
bool haveRequired();
std::string generateHVCC();
metaInfo getMeta();
const std::set<std::string> & getVPS() const;
const std::set<std::string> & getSPS() const;
const std::set<std::string> & getPPS() const;
protected:
std::map<unsigned int, std::set<std::string> > nalUnits;
};
@ -26,6 +42,7 @@ namespace h265 {
public:
vpsUnit(const std::string & _data);
void updateHVCC(MP4::HVCC & hvccBox);
std::string toPrettyString(size_t indent);
private:
std::string data;
};
@ -34,6 +51,8 @@ namespace h265 {
public:
spsUnit(const std::string & _data);
void updateHVCC(MP4::HVCC & hvccBox);
std::string toPrettyString(size_t indent = 0);
void getMeta(metaInfo & res);
private:
std::string data;
};