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可自定义codec

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This commit is contained in:
xiongziliang 2020-05-11 12:06:15 +08:00
parent 7acc2bbbc5
commit 41f1df3acf
2 changed files with 6 additions and 4 deletions
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5
src/Rtp/RtpDecoder.cpp
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@ -16,8 +16,9 @@ using namespace toolkit;
namespace mediakit{ namespace mediakit{
RtpDecoder::RtpDecoder() { RtpDecoder::RtpDecoder(const char *codec) {
_buffer = std::make_shared<BufferRaw>(); _buffer = std::make_shared<BufferRaw>();
_codec = codec;
} }
RtpDecoder::~RtpDecoder() { RtpDecoder::~RtpDecoder() {
@ -46,7 +47,7 @@ void RtpDecoder::decodeRtp(const void *data, int bytes) {
uint8_t rtp_type = 0x7F & ((uint8_t *) data)[1]; uint8_t rtp_type = 0x7F & ((uint8_t *) data)[1];
InfoL << "rtp type:" << (int) rtp_type; InfoL << "rtp type:" << (int) rtp_type;
_rtp_decoder = rtp_payload_decode_create(rtp_type, "MP2P", &s_func, this); _rtp_decoder = rtp_payload_decode_create(rtp_type, _codec.data(), &s_func, this);
if (!_rtp_decoder) { if (!_rtp_decoder) {
WarnL << "unsupported rtp type:" << (int) rtp_type << ",size:" << bytes << ",hexdump" << hexdump(data, bytes > 16 ? 16 : bytes); WarnL << "unsupported rtp type:" << (int) rtp_type << ",size:" << bytes << ",hexdump" << hexdump(data, bytes > 16 ? 16 : bytes);
} }

5
src/Rtp/RtpDecoder.h
View File

@ -19,14 +19,15 @@ namespace mediakit{
class RtpDecoder { class RtpDecoder {
public: public:
RtpDecoder(); RtpDecoder(const char *codec = "MP2P");
virtual ~RtpDecoder(); virtual ~RtpDecoder();
protected:
void decodeRtp(const void *data, int bytes); void decodeRtp(const void *data, int bytes);
protected:
virtual void onRtpDecode(const uint8_t *packet, int bytes, uint32_t timestamp, int flags) = 0; virtual void onRtpDecode(const uint8_t *packet, int bytes, uint32_t timestamp, int flags) = 0;
private: private:
void *_rtp_decoder = nullptr; void *_rtp_decoder = nullptr;
BufferRaw::Ptr _buffer; BufferRaw::Ptr _buffer;
string _codec;
}; };
}//namespace mediakit }//namespace mediakit