Agora Java API Reference for Android
IAgoraMediaEngine.h
1 //
2 // Agora Media SDK
3 //
4 // Copyright (c) 2015 Agora IO. All rights reserved.
5 //
6 #pragma once
7 
8 #include <stdint.h>
9 #include "IAgoraRtcEngineEx.h"
10 
11 namespace agora {
12 namespace media {
16 enum MEDIA_SOURCE_TYPE {
20  AUDIO_PLAYOUT_SOURCE = 0,
24  AUDIO_RECORDING_SOURCE = 1,
25 };
26 
30 class IMediaEngine {
31  public:
44  virtual int registerAudioFrameObserver(IAudioFrameObserver* observer) = 0;
58  virtual int registerVideoFrameObserver(IVideoFrameObserver* observer) = 0;
59 
76 
88  virtual int pushAudioFrame(MEDIA_SOURCE_TYPE type, IAudioFrameObserver::AudioFrame* frame,
89  bool wrap = false, int sourceId = 0) = 0;
90 
91 // /**
92 // * Push the external audio data to the primary audio source.
93 // *
94 // * @param frame The audio buffer data.
95 // * @return
96 // * - 0: Success.
97 // * - < 0: Failure.
98 // */
99 // virtual int pushPrimaryAudioFrame(IAudioFrameObserver::AudioFrame* frame) = 0;
100 //
101 // /**
102 // * Push the external audio data to the secondary audio source.
103 // *
104 // * @param frame The audio buffer data.
105 // * @return
106 // * - 0: Success.
107 // * - < 0: Failure.
108 // */
109 // virtual int pushSecondaryAudioFrame(IAudioFrameObserver::AudioFrame* frame) = 0;
110 
128 
148  virtual int setExternalVideoSource(bool enabled, bool useTexture, bool encodedFrame = false) = 0;
168  virtual int setExternalAudioSource(bool enabled, int sampleRate, int channels, int sourceNumber, bool localPlayback = false, bool publish = true) = 0;
169 
180  virtual int pushVideoFrame(base::ExternalVideoFrame* frame) = 0;
181  virtual int pushVideoFrame(base::ExternalVideoFrame* frame, const rtc::RtcConnection& connection) = 0;
182 
195  virtual int pushEncodedVideoImage(const uint8_t* imageBuffer, size_t length,
196  const agora::rtc::EncodedVideoFrameInfo& videoEncodedFrameInfo) = 0;
197 
198  virtual int pushEncodedVideoImage(const uint8_t* imageBuffer, size_t length,
199  const agora::rtc::EncodedVideoFrameInfo& videoEncodedFrameInfo,
200  const rtc::RtcConnection& connection) = 0;
201 
202  virtual void release() = 0;
203 
204  protected:
205  virtual ~IMediaEngine() {}
206 };
207 
208 } // namespace media
209 
210 } // namespace agora
agora::media::IMediaEngine::pullAudioFrame
virtual int pullAudioFrame(IAudioFrameObserver::AudioFrame *frame)=0
agora::media::IMediaEngine::registerVideoEncodedImageReceiver
virtual int registerVideoEncodedImageReceiver(rtc::IVideoEncodedImageReceiver *receiver)=0
agora::media::IMediaEngine::registerVideoFrameObserver
virtual int registerVideoFrameObserver(IVideoFrameObserver *observer)=0
agora::rtc::EncodedVideoFrameInfo
Definition: AgoraBase.h:1701
agora::media::IVideoFrameObserver
Definition: AgoraMediaBase.h:767
agora::media::IAudioFrameObserverBase::AudioFrame
Definition: AgoraMediaBase.h:568
agora::media::IAudioFrameObserver
Definition: AgoraMediaBase.h:658
agora::media::IMediaEngine::registerAudioFrameObserver
virtual int registerAudioFrameObserver(IAudioFrameObserver *observer)=0
agora::media::IMediaEngine::setExternalAudioSource
virtual int setExternalAudioSource(bool enabled, int sampleRate, int channels, int sourceNumber, bool localPlayback=false, bool publish=true)=0
agora::media::base::ExternalVideoFrame
Definition: AgoraMediaBase.h:297
agora::rtc::RtcConnection
Definition: IAgoraRtcEngineEx.h:36
agora::media::IMediaEngine::pushAudioFrame
virtual int pushAudioFrame(MEDIA_SOURCE_TYPE type, IAudioFrameObserver::AudioFrame *frame, bool wrap=false, int sourceId=0)=0
agora::rtc::IVideoEncodedImageReceiver
Definition: AgoraBase.h:2904
agora::media::IMediaEngine::setExternalVideoSource
virtual int setExternalVideoSource(bool enabled, bool useTexture, bool encodedFrame=false)=0
agora::media::IMediaEngine
Definition: IAgoraMediaEngine.h:30
agora::media::IMediaEngine::pushEncodedVideoImage
virtual int pushEncodedVideoImage(const uint8_t *imageBuffer, size_t length, const agora::rtc::EncodedVideoFrameInfo &videoEncodedFrameInfo)=0
agora::media::IMediaEngine::pushVideoFrame
virtual int pushVideoFrame(base::ExternalVideoFrame *frame)=0