mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
synced 2024-11-25 04:08:57 +08:00
60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#ifndef ZLMEDIAKIT_JPEGRTP_H
|
|
#define ZLMEDIAKIT_JPEGRTP_H
|
|
|
|
#include "Rtsp/RtpCodec.h"
|
|
#include "Extension/Frame.h"
|
|
|
|
namespace mediakit {
|
|
|
|
/**
|
|
* RTP/JPEG specific private data.
|
|
*/
|
|
struct PayloadContext {
|
|
std::string frame; ///< current frame buffer
|
|
uint32_t timestamp; ///< current frame timestamp
|
|
int hdr_size; ///< size of the current frame header
|
|
uint8_t qtables[128][128];
|
|
uint8_t qtables_len[128];
|
|
};
|
|
|
|
/**
|
|
* 通用 rtp解码类
|
|
* General rtp decoding class
|
|
|
|
* [AUTO-TRANSLATED:41b57089]
|
|
*/
|
|
class JPEGRtpDecoder : public RtpCodec {
|
|
public:
|
|
typedef std::shared_ptr <JPEGRtpDecoder> Ptr;
|
|
|
|
JPEGRtpDecoder();
|
|
|
|
/**
|
|
* 输入rtp并解码
|
|
* @param rtp rtp数据包
|
|
* @param key_pos 此参数内部强制转换为false,请忽略之
|
|
* Input rtp and decode
|
|
* @param rtp rtp data packet
|
|
* @param key_pos This parameter is internally forced to false, please ignore it
|
|
|
|
|
|
* [AUTO-TRANSLATED:2993fcbe]
|
|
*/
|
|
bool inputRtp(const RtpPacket::Ptr &rtp, bool key_pos = false) override;
|
|
|
|
private:
|
|
struct PayloadContext _ctx;
|
|
};
|
|
|
|
class JPEGRtpEncoder : public RtpCodec {
|
|
public:
|
|
using Ptr = std::shared_ptr<JPEGRtpEncoder>;
|
|
|
|
bool inputFrame(const Frame::Ptr &frame) override;
|
|
|
|
private:
|
|
void rtpSendJpeg(const uint8_t *buf, int size, uint64_t pts, uint8_t type);
|
|
};
|
|
}//namespace mediakit
|
|
#endif //ZLMEDIAKIT_JPEGRTP_H
|