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For #307, support merge multiple slices/NALUs to one NALU/RTP/FUA

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This commit is contained in:
winlin 2020-04-13 19:23:17 +08:00
parent 5d23bb6a8a
commit 96059e0d42
7 changed files with 230 additions and 13 deletions
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24
trunk/src/kernel/srs_kernel_rtp.hpp
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@ -95,6 +95,7 @@ public:
virtual srs_error_t encode(SrsBuffer* buf);
};
// Single payload data.
class SrsRtpRawPayload : public ISrsEncoder
{
public:
@ -110,6 +111,28 @@ public:
virtual srs_error_t encode(SrsBuffer* buf);
};
// Multiple NALUs, automatically insert 001 between NALUs.
class SrsRtpRawNALUs : public ISrsEncoder
{
private:
std::vector<SrsSample*> nalus;
int nn_bytes;
int cursor;
public:
SrsRtpRawNALUs();
virtual ~SrsRtpRawNALUs();
public:
void push_back(SrsSample* sample);
public:
uint8_t skip_first_byte();
srs_error_t read_samples(std::vector<SrsSample*>& samples, int size);
// interface ISrsEncoder
public:
virtual int nb_bytes();
virtual srs_error_t encode(SrsBuffer* buf);
};
// STAP-A, for multiple NALUs.
class SrsRtpSTAPPayload : public ISrsEncoder
{
public:
@ -127,6 +150,7 @@ public:
virtual srs_error_t encode(SrsBuffer* buf);
};
// FU-A, for one NALU with multiple fragments.
class SrsRtpFUAPayload : public ISrsEncoder
{
public: