library/com.pedro.library.generic/GenericStream

GenericStream

@RequiresApi(value = 21)

class GenericStream(context: Context, connectChecker: ConnectChecker, videoSource: VideoSource, audioSource: AudioSource) : StreamBase

Created by pedro on 14/3/22.

If you use VideoManager.Source.SCREEN/AudioManager.Source.INTERNAL. Call changeVideoSourceScreen/changeAudioSourceInternal is necessary to start it.

Constructors

constructor(context: Context, connectChecker: ConnectChecker)

constructor(context: Context, connectChecker: ConnectChecker, videoSource: VideoSource, audioSource: AudioSource)

Properties

var audioSource: AudioSource

var isOnPreview: Boolean

val isRecording: Boolean

var isStreaming: Boolean

var videoSource: VideoSource

Functions

changeAudioSource

fun changeAudioSource(source: AudioSource)

Change audio source. Must be called after prepareAudio.

changeVideoSource

fun changeVideoSource(source: VideoSource)

Change video source to Camera1 or Camera2. Must be called after prepareVideo.

fun forceCodecType(codecTypeVideo: CodecUtil.CodecType, codecTypeAudio: CodecUtil.CodecType)

fun forceFpsLimit(enabled: Boolean)

Force stream to work with fps selected in prepareVideo method. Must be called before prepareVideo. This is not recommend because could produce fps problems.

fun getGlInterface(): GlStreamInterface

Get glInterface used to render video. This is useful to send filters to stream. Must be called after prepareVideo.

getStreamClient

open override fun getStreamClient(): GenericStreamClient

getSurfaceTexture

fun getSurfaceTexture(): SurfaceTexture

return surface texture that can be used to render and encode custom data. Return null if video not prepared. start and stop rendering must be managed by the user.

fun pauseRecord()

Pause record. Ignored if you are not recording.

fun prepareAudio(sampleRate: Int, isStereo: Boolean, bitrate: Int, echoCanceler: Boolean = false, noiseSuppressor: Boolean = false): Boolean

Necessary only one time before start stream or record. If you want change values stop stream and record is necessary.

fun prepareVideo(width: Int, height: Int, bitrate: Int, fps: Int = 30, iFrameInterval: Int = 2, rotation: Int = 0, profile: Int = -1, level: Int = -1): Boolean

Necessary only one time before start preview, stream or record. If you want change values stop preview, stream and record is necessary.

requestKeyframe

fun requestKeyframe()

resetAudioEncoder

fun resetAudioEncoder(): Boolean

resetVideoEncoder

fun resetVideoEncoder(): Boolean

fun resumeRecord()

Resume record. Ignored if you are not recording and in pause mode.

fun setAudioCodec(codec: AudioCodec)

setEncoderErrorCallback

fun setEncoderErrorCallback(encoderErrorCallback: EncoderErrorCallback?)

Set a callback to know errors related with Video/Audio encoders

fun setFpsListener(callback: FpsListener.Callback?)

fun setOrientation(orientation: Int)

Change stream orientation depend of activity orientation. This method affect to preview and stream. Must be called after prepareVideo.

setRecordController

fun setRecordController(recordController: BaseRecordController)

setVideoBitrateOnFly

fun setVideoBitrateOnFly(bitrate: Int)

Set video bitrate in bits per second while streaming.

fun setVideoCodec(codec: VideoCodec)

fun startPreview(surfaceView: SurfaceView)

Start preview in the selected SurfaceView. Must be called after prepareVideo.

fun startPreview(textureView: TextureView)

Start preview in the selected TextureView. Must be called after prepareVideo.

fun startPreview(surfaceTexture: SurfaceTexture, width: Int, height: Int)

Start preview in the selected SurfaceTexture. Must be called after prepareVideo.

fun startPreview(surface: Surface, width: Int, height: Int)

Start preview in the selected Surface. Must be called after prepareVideo.

fun startRecord(path: String, listener: RecordController.Listener)

Start record.

fun startStream(endPoint: String)

Start stream.

fun stopPreview()

Stop preview. Must be called after prepareVideo.

fun stopRecord(): Boolean

fun stopStream(): Boolean

Stop stream.