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/**
* Copyright (c) 2023 Zita Liao (Dolby)
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
#ifndef RTC_H265_RTP_PACKETIZER_H
#define RTC_H265_RTP_PACKETIZER_H
#if RTC_ENABLE_MEDIA
#include "h265nalunit.hpp"
#include "rtppacketizer.hpp"
namespace rtc {
// RTP packetization for H265
class RTC_CPP_EXPORT H265RtpPacketizer final : public RtpPacketizer {
public:
using Separator = NalUnit::Separator;
inline static const uint32_t ClockRate = VideoClockRate;
[[deprecated("Use ClockRate")]] inline static const uint32_t defaultClockRate = ClockRate;
// Constructs h265 payload packetizer with given RTP configuration.
// @note RTP configuration is used in packetization process which may change some configuration
// properties such as sequence number.
// @param separator NAL unit separator
// @param rtpConfig RTP configuration
// @param maxFragmentSize maximum size of one NALU fragment
H265RtpPacketizer(Separator separator, shared_ptr<RtpPacketizationConfig> rtpConfig,
size_t maxFragmentSize = DefaultMaxFragmentSize);
// For backward compatibility, do not use
[[deprecated]] H265RtpPacketizer(shared_ptr<RtpPacketizationConfig> rtpConfig,
size_t maxFragmentSize = DefaultMaxFragmentSize);
private:
std::vector<binary> fragment(binary data) override;
std::vector<H265NalUnit> splitFrame(const binary &frame);
const NalUnit::Separator mSeparator;
const size_t mMaxFragmentSize;
};
// For backward compatibility, do not use
using H265PacketizationHandler [[deprecated("Add H265RtpPacketizer directly")]] = PacketizationHandler;
} // namespace rtc
#endif /* RTC_ENABLE_MEDIA */
#endif /* RTC_H265_RTP_PACKETIZER_H */