Classes
struct	ExternalVideoFrame

struct	ExternalVideoRenerContext

class	IAudioFrameObserver

class	IExternalVideoRender

class	IExternalVideoRenderCallback

class	IExternalVideoRenderFactory

class	IMediaEngine

class	IVideoEncodedFrameObserver

class	IVideoFrame

class	IVideoFrameObserver

struct	VideoEncodedFrame

Enumerations
enum	MEDIA_SOURCE_TYPE { AUDIO_PLAYOUT_SOURCE = 0 , AUDIO_RECORDING_SOURCE = 1 }

enum	AUDIO_MIXING_DUAL_MONO_MODE { AUDIO_MIXING_DUAL_MONO_AUTO = 0 , AUDIO_MIXING_DUAL_MONO_L = 1 , AUDIO_MIXING_DUAL_MONO_R = 2 , AUDIO_MIXING_DUAL_MONO_MIX = 3 }

enum	AUDIO_EXTERNAL_SOURCE_POSITION { AUDIO_EXTERNAL_PLAYOUT_SOURCE = 0 , AUDIO_EXTERNAL_RECORD_SOURCE_PRE_PROCESS = 1 , AUDIO_EXTERNAL_RECORD_SOURCE_POST_PROCESS = 2 }

enum	CODEC_VIDEO_FRAME_TYPE { CODEC_VIDEO_FRAME_TYPE_BLANK_FRAME = 0 , CODEC_VIDEO_FRAME_TYPE_KEY_FRAME = 3 , CODEC_VIDEO_FRAME_TYPE_DELTA_FRAME = 4 , CODEC_VIDEO_FRAME_TYPE_B_FRAME = 5 , CODEC_VIDEO_FRAME_TYPE_UNKNOW }

enum	VIDEO_ROTATION { VIDEO_ROTATION_0 = 0 , VIDEO_ROTATION_90 = 90 , VIDEO_ROTATION_180 = 180 , VIDEO_ROTATION_270 = 270 }

enum	VIDEO_CODEC_TYPE { VIDEO_CODEC_VP8 = 1 , VIDEO_CODEC_H264 = 2 , VIDEO_CODEC_EVP = 3 , VIDEO_CODEC_E264 = 4 }

Enumeration Type Documentation

◆ MEDIA_SOURCE_TYPE

Enumerator
AUDIO_PLAYOUT_SOURCE	Audio playback device.
AUDIO_RECORDING_SOURCE	Microphone.

Enumerator
AUDIO_MIXING_DUAL_MONO_AUTO	0: Original mode.
AUDIO_MIXING_DUAL_MONO_L	1: Left channel mode. This mode replaces the audio of the right channel with the audio of the left channel, which means the user can only hear the audio of the left channel.
AUDIO_MIXING_DUAL_MONO_R	2: Right channel mode. This mode replaces the audio of the left channel with the audio of the right channel, which means the user can only hear the audio of the right channel.
AUDIO_MIXING_DUAL_MONO_MIX	3: Mixed channel mode. This mode mixes the audio of the left channel and the right channel, which means the user can hear the audio of the left channel and the right channel at the same time.

The push position of the external audio frame. Set in pushAudioFrame or setExternalAudioSourceVolume.

Enumerator
AUDIO_EXTERNAL_PLAYOUT_SOURCE	0: The position before local playback. If you need to play the external audio frame on the local client, set this position.
AUDIO_EXTERNAL_RECORD_SOURCE_PRE_PROCESS	1: The position after audio capture and before audio pre-processing. If you need the audio module of the SDK to process the external audio frame, set this position.
AUDIO_EXTERNAL_RECORD_SOURCE_POST_PROCESS	2: The position after audio pre-processing and before audio encoding. If you do not need the audio module of the SDK to process the external audio frame, set this position.

The video frame type.

Enumerator
CODEC_VIDEO_FRAME_TYPE_BLANK_FRAME	0: (Default) A black frame
CODEC_VIDEO_FRAME_TYPE_KEY_FRAME	3: The keyframe
CODEC_VIDEO_FRAME_TYPE_DELTA_FRAME	4: The delta frame
CODEC_VIDEO_FRAME_TYPE_B_FRAME	5: The B-frame
CODEC_VIDEO_FRAME_TYPE_UNKNOW	Unknown frame

The clockwise rotation angle of the video frame.

The video codec type.