nx_metadata_sdk  1.0
Metadata SDK
device_agent.h
1 // Copyright 2018-present Network Optix, Inc. Licensed under MPL 2.0: www.mozilla.org/MPL/2.0/
2 
3 #pragma once
4 
5 #include <nx/sdk/analytics/helpers/consuming_device_agent.h>
6 #include <nx/sdk/helpers/uuid_helper.h>
7 
8 #include "engine.h"
9 
10 namespace nx {
11 namespace vms_server_plugins {
12 namespace analytics {
13 namespace stub {
14 namespace taxonomy_features {
15 
17 {
18 public:
19  DeviceAgent(Engine* engine, const nx::sdk::IDeviceInfo* deviceInfo);
20  virtual ~DeviceAgent() override;
21 
22 protected:
23  virtual std::string manifestString() const override;
24 
25  virtual bool pushCompressedVideoFrame(
26  const nx::sdk::analytics::ICompressedVideoPacket* videoFrame) override;
27 
28  virtual void doSetNeededMetadataTypes(
29  nx::sdk::Result<void>* outValue,
30  const nx::sdk::analytics::IMetadataTypes* neededMetadataTypes) override;
31 
32 private:
33  nx::sdk::Uuid trackIdByTrackIndex(int trackIndex);
34 
35  nx::sdk::Ptr<nx::sdk::analytics::IMetadataPacket> generateObjectMetadataPacket(
36  int64_t frameTimestampUs);
37 
38 private:
39  Engine* const m_engine;
40 
41  int m_frameIndex = 0;
42  std::vector<nx::sdk::Uuid> m_trackIds;
43 };
44 
45 } // namespace taxonomy_features
46 } // namespace stub
47 } // namespace analytics
48 } // namespace vms_server_plugins
49 } // namespace nx
Definition: i_compressed_video_packet.h:34
Definition: ptr.h:18
Definition: consuming_device_agent.h:38
Definition: i_metadata_types.h:13
Definition: result.h:81
Definition: uuid.h:22
Definition: i_device_info.h:14
Definition: apple_utils.h:6
virtual bool pushCompressedVideoFrame(const nx::sdk::analytics::ICompressedVideoPacket *videoFrame) override
Definition: device_agent.cpp:89