io.agora.recording

Interface IRecorderVideoFrameObserver

public interface IRecorderVideoFrameObserver

Observer for receiving recorder video frame callbacks.

Method Summary

Modifier and Type	Method and Description
default void	onEncodedFrameReceived(java.lang.String channelId, java.lang.String userId, byte[] imageBuffer, EncodedVideoFrameInfo info) Called when an encoded or JPG frame buffer is received.
default void	onJPGFileSaved(java.lang.String channelId, java.lang.String userId, java.lang.String filename) Called when a JPG file has been saved on disk.
default void	onYuvFrameCaptured(java.lang.String channelId, java.lang.String userId, VideoFrame frame) Called when a YUV frame is captured.

Method Detail

onYuvFrameCaptured

default void onYuvFrameCaptured(java.lang.String channelId,
                                java.lang.String userId,
                                VideoFrame frame)

Called when a YUV frame is captured. Once you enable video frame capture during recording by calling `enableRecorderVideoFrameCapture` and set `VideoFrameCaptureType` as `VIDEO_FORMAT_YUV_FRAME_TYPE`, this callback will be triggered every time a YUV video frame is captured.

Parameters:

channelId - Channel ID

userId - User ID

frame - Captured YUV frame

onEncodedFrameReceived

default void onEncodedFrameReceived(java.lang.String channelId,
                                    java.lang.String userId,
                                    byte[] imageBuffer,
                                    EncodedVideoFrameInfo info)

Called when an encoded or JPG frame buffer is received. Once you enable video capture during recording by calling `enableRecorderVideoFrameCapture` and set `VideoFrameCaptureType` to `VIDEO_FORMAT_ENCODED_FRAME_TYPE` or `VIDEO_FORMAT_JGP_FORMAT_TYPE`, this callback will be triggered: - For the encoded frame type, this callback is triggered every time a video frame is captured. - For the JPG format type, this callback is triggered at the interval you set in RecorderVideoFrameCaptureConfig.jpgCaptureInternalInSec.

Parameters:

channelId - Channel ID

userId - User ID

imageBuffer - Encoded image buffer

info - Encoded frame info

onJPGFileSaved

default void onJPGFileSaved(java.lang.String channelId,
                            java.lang.String userId,
                            java.lang.String filename)

Called when a JPG file has been saved on disk. Once you enable video capture during recording by calling `enableRecorderVideoFrameCapture` and set `VideoFrameCaptureType` to `VIDEO_FORMAT_JPG_FILE_TYPE`, this callback will be triggered at the internal you set in RecorderVideoFrameCapturedConfig.jpgCaptureIntervalInSec.

Parameters:

channelId - Channel ID

userId - User ID

filename - Absolute file path of the saved JPG file