Haxe Lib Datachannel

lib/datachannel/cpp/libdatachannel/include/rtc/frameinfo.hpp

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+/**
+ * Copyright (c) 2019-2020 Paul-Louis Ageneau
+ *
+ * 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_FRAMEINFO_H
+#define RTC_FRAMEINFO_H
+
+#include "common.hpp"
+
+#include <chrono>
+
+namespace rtc {
+
+struct RTC_CPP_EXPORT FrameInfo {
+	FrameInfo(uint32_t timestamp) : timestamp(timestamp) {};
+	template<typename Period = std::ratio<1>> FrameInfo(std::chrono::duration<double, Period> timestamp) : timestampSeconds(timestamp) {}
+
+	[[deprecated]] FrameInfo(uint8_t payloadType, uint32_t timestamp) : timestamp(timestamp), payloadType(payloadType) {};
+
+	uint32_t timestamp = 0;
+	uint8_t payloadType = 0;
+
+	optional<std::chrono::duration<double>> timestampSeconds;
+
+	bool isKeyFrame = false;	// Set by the application
+
+	/// Absolute capture timestamp in NTP-format (high 32 bits seconds since
+	/// the NTP epoch 1900-01-01 UTC; low 32 bits fractional seconds). When
+	/// set alongside an RtpPacketizationConfig with absCaptureTimeId > 0,
+	/// the RtpPacketizer writes the 8-byte form of the abs-capture-time RTP
+	/// header extension on every packet of this frame. Receivers use this
+	/// to recover the source's capture wallclock and compute glass-to-glass
+	/// latency.
+	/// https://webrtc.googlesource.com/src/+/refs/heads/main/docs/native-code/rtp-hdrext/abs-capture-time
+	optional<uint64_t> absCaptureTimeNtp;
+};
+
+} // namespace rtc
+
+#endif // RTC_FRAMEINFO_H