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rtmp2rtc: support hevc

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This commit is contained in:
chenhaibo 2025-02-16 09:19:48 +08:00
parent 13597d1b7f
commit 1a224c77de
12 changed files with 933 additions and 139 deletions
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11
trunk/src/kernel/srs_kernel_codec.hpp
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@ -14,6 +14,7 @@
class SrsBuffer;
class SrsBitBuffer;
class SrsFormat;
/**
* The video codec id.
@ -496,8 +497,15 @@ enum SrsHevcNaluType {
SrsHevcNaluType_UNSPECIFIED_63,
SrsHevcNaluType_INVALID,
};
// @see https://datatracker.ietf.org/doc/html/rfc7798#section-1.1.4
#define SrsHevcNaluTypeParse(code) (SrsHevcNaluType)((code & 0x7E) >> 1)
enum SrsHevcSliceType {
SrsHevcSliceTypeB = 0,
SrsHevcSliceTypeP = 1,
SrsHevcSliceTypeI = 2,
};
struct SrsHevcNalData {
uint16_t nal_unit_length;
std::vector<uint8_t> nal_unit_data;
@ -1321,6 +1329,9 @@ public:
public:
static srs_error_t parse_avc_nalu_type(const SrsSample* sample, SrsAvcNaluType& avc_nalu_type);
static srs_error_t parse_avc_b_frame(const SrsSample* sample, bool& is_b_frame);
static srs_error_t parse_hevc_nalu_type(const SrsSample* sample, SrsHevcNaluType& hevc_nalu_type);
static srs_error_t parse_hevc_b_frame(const SrsSample* sample, SrsFormat* format, bool& is_b_frame);
};
/**