57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/**
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* Copyright (c) 2023 Zita Liao (Dolby)
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#ifndef RTC_H265_RTP_PACKETIZER_H
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#define RTC_H265_RTP_PACKETIZER_H
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#if RTC_ENABLE_MEDIA
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#include "h265nalunit.hpp"
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#include "rtppacketizer.hpp"
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namespace rtc {
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// RTP packetization for H265
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class RTC_CPP_EXPORT H265RtpPacketizer final : public RtpPacketizer {
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public:
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using Separator = NalUnit::Separator;
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// Default clock rate for H265 in RTP
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inline static const uint32_t defaultClockRate = 90 * 1000;
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// Constructs h265 payload packetizer with given RTP configuration.
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// @note RTP configuration is used in packetization process which may change some configuration
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// properties such as sequence number.
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// @param separator NAL unit separator
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// @param rtpConfig RTP configuration
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// @param maxFragmentSize maximum size of one NALU fragment
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H265RtpPacketizer(Separator separator, shared_ptr<RtpPacketizationConfig> rtpConfig,
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uint16_t maxFragmentSize = H265NalUnits::defaultMaximumFragmentSize);
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// for backward compatibility
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[[deprecated]] H265RtpPacketizer(shared_ptr<RtpPacketizationConfig> rtpConfig,
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uint16_t maxFragmentSize = H265NalUnits::defaultMaximumFragmentSize);
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void outgoing(message_vector &messages, const message_callback &send) override;
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private:
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shared_ptr<H265NalUnits> splitMessage(binary_ptr message);
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const uint16_t maxFragmentSize;
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const NalUnit::Separator separator;
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};
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// For backward compatibility, do not use
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using H265PacketizationHandler [[deprecated("Add H265RtpPacketizer directly")]] = PacketizationHandler;
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} // namespace rtc
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#endif /* RTC_ENABLE_MEDIA */
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#endif /* RTC_H265_RTP_PACKETIZER_H */
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