예제 #1
0
void iMX27RtpInterface::FrameReceived(const Sid::Binary & data, int timestamp_ms) {
	PACKET_DBG("Received frame, len %d, count", data.size(), m_ReceiveFcnt);
	m_ReceiveFcnt++;

	m_ReceiveBStat.Update(data.getSize());
	if (m_ReceiveBStat.IsValid())
		RTP_DBG("Receive bitrate: %s", m_ReceiveBStat.GetStatStr());

	if (Configuration::GetCfg()->GetIntVal("UseLoopback")) {
		if (m_RecordingStarted) {
			VideoData frame;
			frame.SetBuf((const uint8_t*)data.data(), data.size());
			frame.SetTimestamp(timestamp_ms);
			TransportSendFrame(frame);
		}
		return;
	}

	if (m_pReceiveWrapper) {
		VideoData frame;
		frame.SetBuf((uint8_t *)data.data(), data.size());
		frame.SetTimestamp(timestamp_ms);
		m_pReceiveWrapper->SubmitFrame(frame);
	}
	return;
}
예제 #2
0
void iMX27RtpInterface::RtpPacketReceived(const Sid::Binary & data) {
	PACKET_DBG("Received rpt packet, len %d, count", data.size(), m_ReceivePcnt);

	m_ReceivePcnt++;
	m_ReceiveBStat.Update(data.size());
	if (m_ReceiveBStat.IsValid())
		RTP_DBG("Receive bitrate: %s", m_ReceiveBStat.GetStatStr());

	if (Configuration::GetCfg()->GetIntVal("UseLoopback")) {
		// if keyframe was requested then pretend that we send keyframe - otherwise the videolib keeps requesting the keyframes
		if (m_KeyFrameRequested) {
			((NalHeader *)((rtph *)(const char *)data)->GetDataPtr())->SetNri(3);
			if (((rtph *)(const char *)data)->GetMarker())
				m_KeyFrameRequested = 0;
		}
		if (m_RecordingStarted) {
			TransportSendRTPPacket((const char *)data, data.size());
		}

		return;
	}

	if (m_pReceiveWrapper) {
		m_pReceiveWrapper->SubmitPacket((uint8_t *)data.data(), data.getSize());
	}
	return;
}
예제 #3
0
bool iMX27RtpInterface::GetBinaryProperty(int prop_id, int index, Sid::Binary & value) {
	RTP_FUNCLOG;

	bool ret = false;
	switch (prop_id) {
	case GET_H264_SENDER_PARAMETERS:
	{
		value.reserve(sizeof(H264SenderParameters));
		H264SenderParameters *param = (H264SenderParameters *)value.data();
		if (index == 0) {
			memset(param, 0, sizeof(H264SenderParameters));
			param->profile_idc = 66;
			param->profile_iop = (H264ProfileIop)(PROFILE_IOP_CONSTRAINTS_SET0 |
					PROFILE_IOP_CONSTRAINTS_SET1 |
					PROFILE_IOP_CONSTRAINTS_SET2);
			param->level_idc = 30;

			ret = true;
		}
		break;
	}
	case GET_H264_RECEIVER_PARAMETERS:
	{
		value.reserve(sizeof(H264ReceiverParameters));
		H264ReceiverParameters *param = (H264ReceiverParameters *)value.data();
		if (index == 0) {
			memset(param, 0, sizeof(H264ReceiverParameters));
			param->profile_idc = 66;
			param->profile_iop = (H264ProfileIop)(PROFILE_IOP_CONSTRAINTS_SET0 |
					PROFILE_IOP_CONSTRAINTS_SET1 |
					PROFILE_IOP_CONSTRAINTS_SET2);
			param->level_idc = 30;
			param->max_br = Configuration::GetCfg()->GetIntVal("LimitReceiveBitrate");
			ret = true;
		}
		break;
	}
	default:
		break;
	}
	return ret;
}