mirror of https://bitbucket.org/ausocean/av.git
265 lines
10 KiB
TypeScript
265 lines
10 KiB
TypeScript
|
/**
|
||
|
|
* HLS config
|
||
|
|
*/
|
||
|
|
|
||
|
|
import AbrController from './controller/abr-controller';
|
||
|
|
import BufferController from './controller/buffer-controller';
|
||
|
|
import CapLevelController from './controller/cap-level-controller';
|
||
|
|
import FPSController from './controller/fps-controller';
|
||
|
|
import XhrLoader from './utils/xhr-loader';
|
||
|
|
// import FetchLoader from './utils/fetch-loader';
|
||
|
|
|
||
|
|
import AudioTrackController from './controller/audio-track-controller';
|
||
|
|
import AudioStreamController from './controller/audio-stream-controller';
|
||
|
|
|
||
|
|
import * as Cues from './utils/cues';
|
||
|
|
import TimelineController from './controller/timeline-controller';
|
||
|
|
import SubtitleTrackController from './controller/subtitle-track-controller';
|
||
|
|
import { SubtitleStreamController } from './controller/subtitle-stream-controller';
|
||
|
|
import EMEController from './controller/eme-controller';
|
||
|
|
import { requestMediaKeySystemAccess, MediaKeyFunc } from './utils/mediakeys-helper';
|
||
|
|
|
||
|
|
type ABRControllerConfig = {
|
||
|
|
abrEwmaFastLive: number,
|
||
|
|
abrEwmaSlowLive: number,
|
||
|
|
abrEwmaFastVoD: number,
|
||
|
|
abrEwmaSlowVoD: number,
|
||
|
|
abrEwmaDefaultEstimate: number,
|
||
|
|
abrBandWidthFactor: number,
|
||
|
|
abrBandWidthUpFactor: number,
|
||
|
|
abrMaxWithRealBitrate: boolean,
|
||
|
|
maxStarvationDelay: number,
|
||
|
|
maxLoadingDelay: number,
|
||
|
|
};
|
||
|
|
|
||
|
|
export type BufferControllerConfig = {
|
||
|
|
appendErrorMaxRetry: number,
|
||
|
|
liveDurationInfinity: boolean,
|
||
|
|
liveBackBufferLength: number,
|
||
|
|
};
|
||
|
|
|
||
|
|
type CapLevelControllerConfig = {
|
||
|
|
capLevelToPlayerSize: boolean
|
||
|
|
};
|
||
|
|
|
||
|
|
export type EMEControllerConfig = {
|
||
|
|
licenseXhrSetup?: (xhr: XMLHttpRequest, url: string) => void,
|
||
|
|
emeEnabled: boolean,
|
||
|
|
widevineLicenseUrl?: string,
|
||
|
|
requestMediaKeySystemAccessFunc: MediaKeyFunc | null,
|
||
|
|
};
|
||
|
|
|
||
|
|
type FragmentLoaderConfig = {
|
||
|
|
fLoader: any, // TODO(typescript-loader): Once Loader is typed fill this in
|
||
|
|
|
||
|
|
fragLoadingTimeOut: number,
|
||
|
|
fragLoadingMaxRetry: number,
|
||
|
|
fragLoadingRetryDelay: number,
|
||
|
|
fragLoadingMaxRetryTimeout: number,
|
||
|
|
};
|
||
|
|
|
||
|
|
type FPSControllerConfig = {
|
||
|
|
capLevelOnFPSDrop: boolean,
|
||
|
|
fpsDroppedMonitoringPeriod: number,
|
||
|
|
fpsDroppedMonitoringThreshold: number,
|
||
|
|
};
|
||
|
|
|
||
|
|
type LevelControllerConfig = {
|
||
|
|
startLevel?: number
|
||
|
|
};
|
||
|
|
|
||
|
|
type MP4RemuxerConfig = {
|
||
|
|
stretchShortVideoTrack: boolean,
|
||
|
|
maxAudioFramesDrift: number,
|
||
|
|
};
|
||
|
|
|
||
|
|
type PlaylistLoaderConfig = {
|
||
|
|
pLoader: any, // TODO(typescript-loader): Once Loader is typed fill this in
|
||
|
|
|
||
|
|
manifestLoadingTimeOut: number,
|
||
|
|
manifestLoadingMaxRetry: number,
|
||
|
|
manifestLoadingRetryDelay: number,
|
||
|
|
manifestLoadingMaxRetryTimeout: number,
|
||
|
|
|
||
|
|
levelLoadingTimeOut: number,
|
||
|
|
levelLoadingMaxRetry: number,
|
||
|
|
levelLoadingRetryDelay: number,
|
||
|
|
levelLoadingMaxRetryTimeout: number
|
||
|
|
};
|
||
|
|
|
||
|
|
type StreamControllerConfig = {
|
||
|
|
autoStartLoad: boolean,
|
||
|
|
startPosition: number,
|
||
|
|
defaultAudioCodec?: string,
|
||
|
|
initialLiveManifestSize: number,
|
||
|
|
maxBufferLength: number,
|
||
|
|
maxBufferSize: number,
|
||
|
|
maxBufferHole: number,
|
||
|
|
|
||
|
|
lowBufferWatchdogPeriod: number,
|
||
|
|
highBufferWatchdogPeriod: number,
|
||
|
|
nudgeOffset: number,
|
||
|
|
nudgeMaxRetry: number,
|
||
|
|
maxFragLookUpTolerance: number,
|
||
|
|
liveSyncDurationCount: number,
|
||
|
|
liveMaxLatencyDurationCount: number,
|
||
|
|
liveSyncDuration?: number,
|
||
|
|
liveMaxLatencyDuration?: number,
|
||
|
|
maxMaxBufferLength: number,
|
||
|
|
|
||
|
|
startFragPrefetch: boolean,
|
||
|
|
};
|
||
|
|
|
||
|
|
type TimelineControllerConfig = {
|
||
|
|
cueHandler: any, // TODO(typescript-cues): Type once file is done
|
||
|
|
enableCEA708Captions: boolean,
|
||
|
|
enableWebVTT: boolean,
|
||
|
|
captionsTextTrack1Label: string,
|
||
|
|
captionsTextTrack1LanguageCode: string,
|
||
|
|
captionsTextTrack2Label: string,
|
||
|
|
captionsTextTrack2LanguageCode: string,
|
||
|
|
};
|
||
|
|
|
||
|
|
type TSDemuxerConfig = {
|
||
|
|
forceKeyFrameOnDiscontinuity: boolean,
|
||
|
|
};
|
||
|
|
|
||
|
|
export type HlsConfig =
|
||
|
|
{
|
||
|
|
debug: boolean,
|
||
|
|
enableWorker: boolean,
|
||
|
|
enableSoftwareAES: boolean,
|
||
|
|
minAutoBitrate: number,
|
||
|
|
loader: any, // TODO(typescript-xhrloader): Type once XHR is done
|
||
|
|
xhrSetup?: (xhr: XMLHttpRequest, url: string) => void,
|
||
|
|
|
||
|
|
// Alt Audio
|
||
|
|
audioStreamController?: any, // TODO(typescript-audiostreamcontroller): Type once file is done
|
||
|
|
audioTrackController?: any, // TODO(typescript-audiotrackcontroller): Type once file is done
|
||
|
|
// Subtitle
|
||
|
|
subtitleStreamController?: any, // TODO(typescript-subtitlestreamcontroller): Type once file is done
|
||
|
|
subtitleTrackController?: any, // TODO(typescript-subtitletrackcontroller): Type once file is done
|
||
|
|
timelineController?: any, // TODO(typescript-timelinecontroller): Type once file is done
|
||
|
|
// EME
|
||
|
|
emeController?: typeof EMEController,
|
||
|
|
|
||
|
|
abrController: any, // TODO(typescript-abrcontroller): Type once file is done
|
||
|
|
bufferController: typeof BufferController,
|
||
|
|
capLevelController: any, // TODO(typescript-caplevelcontroller): Type once file is done
|
||
|
|
fpsController: any, // TODO(typescript-fpscontroller): Type once file is done
|
||
|
|
} &
|
||
|
|
ABRControllerConfig &
|
||
|
|
BufferControllerConfig &
|
||
|
|
CapLevelControllerConfig &
|
||
|
|
EMEControllerConfig &
|
||
|
|
FPSControllerConfig &
|
||
|
|
FragmentLoaderConfig &
|
||
|
|
LevelControllerConfig &
|
||
|
|
MP4RemuxerConfig &
|
||
|
|
PlaylistLoaderConfig &
|
||
|
|
StreamControllerConfig &
|
||
|
|
Partial<TimelineControllerConfig> &
|
||
|
|
TSDemuxerConfig;
|
||
|
|
|
||
|
|
// If possible, keep hlsDefaultConfig shallow
|
||
|
|
// It is cloned whenever a new Hls instance is created, by keeping the config
|
||
|
|
// shallow the properties are cloned, and we don't end up manipulating the default
|
||
|
|
export const hlsDefaultConfig: HlsConfig = {
|
||
|
|
autoStartLoad: true, // used by stream-controller
|
||
|
|
startPosition: -1, // used by stream-controller
|
||
|
|
defaultAudioCodec: void 0, // used by stream-controller
|
||
|
|
debug: false, // used by logger
|
||
|
|
capLevelOnFPSDrop: false, // used by fps-controller
|
||
|
|
capLevelToPlayerSize: false, // used by cap-level-controller
|
||
|
|
initialLiveManifestSize: 1, // used by stream-controller
|
||
|
|
maxBufferLength: 30, // used by stream-controller
|
||
|
|
maxBufferSize: 60 * 1000 * 1000, // used by stream-controller
|
||
|
|
maxBufferHole: 0.5, // used by stream-controller
|
||
|
|
|
||
|
|
lowBufferWatchdogPeriod: 0.5, // used by stream-controller
|
||
|
|
highBufferWatchdogPeriod: 3, // used by stream-controller
|
||
|
|
nudgeOffset: 0.1, // used by stream-controller
|
||
|
|
nudgeMaxRetry: 3, // used by stream-controller
|
||
|
|
maxFragLookUpTolerance: 0.25, // used by stream-controller
|
||
|
|
liveSyncDurationCount: 3, // used by stream-controller
|
||
|
|
liveMaxLatencyDurationCount: Infinity, // used by stream-controller
|
||
|
|
liveSyncDuration: void 0, // used by stream-controller
|
||
|
|
liveMaxLatencyDuration: void 0, // used by stream-controller
|
||
|
|
liveDurationInfinity: false, // used by buffer-controller
|
||
|
|
liveBackBufferLength: Infinity, // used by buffer-controller
|
||
|
|
maxMaxBufferLength: 600, // used by stream-controller
|
||
|
|
enableWorker: true, // used by demuxer
|
||
|
|
enableSoftwareAES: true, // used by decrypter
|
||
|
|
manifestLoadingTimeOut: 10000, // used by playlist-loader
|
||
|
|
manifestLoadingMaxRetry: 1, // used by playlist-loader
|
||
|
|
manifestLoadingRetryDelay: 1000, // used by playlist-loader
|
||
|
|
manifestLoadingMaxRetryTimeout: 64000, // used by playlist-loader
|
||
|
|
startLevel: void 0, // used by level-controller
|
||
|
|
levelLoadingTimeOut: 10000, // used by playlist-loader
|
||
|
|
levelLoadingMaxRetry: 4, // used by playlist-loader
|
||
|
|
levelLoadingRetryDelay: 1000, // used by playlist-loader
|
||
|
|
levelLoadingMaxRetryTimeout: 64000, // used by playlist-loader
|
||
|
|
fragLoadingTimeOut: 20000, // used by fragment-loader
|
||
|
|
fragLoadingMaxRetry: 6, // used by fragment-loader
|
||
|
|
fragLoadingRetryDelay: 1000, // used by fragment-loader
|
||
|
|
fragLoadingMaxRetryTimeout: 64000, // used by fragment-loader
|
||
|
|
startFragPrefetch: false, // used by stream-controller
|
||
|
|
fpsDroppedMonitoringPeriod: 5000, // used by fps-controller
|
||
|
|
fpsDroppedMonitoringThreshold: 0.2, // used by fps-controller
|
||
|
|
appendErrorMaxRetry: 3, // used by buffer-controller
|
||
|
|
loader: XhrLoader,
|
||
|
|
// loader: FetchLoader,
|
||
|
|
fLoader: void 0, // used by fragment-loader
|
||
|
|
pLoader: void 0, // used by playlist-loader
|
||
|
|
xhrSetup: void 0, // used by xhr-loader
|
||
|
|
licenseXhrSetup: void 0, // used by eme-controller
|
||
|
|
// fetchSetup: void 0,
|
||
|
|
abrController: AbrController,
|
||
|
|
bufferController: BufferController,
|
||
|
|
capLevelController: CapLevelController,
|
||
|
|
fpsController: FPSController,
|
||
|
|
stretchShortVideoTrack: false, // used by mp4-remuxer
|
||
|
|
maxAudioFramesDrift: 1, // used by mp4-remuxer
|
||
|
|
forceKeyFrameOnDiscontinuity: true, // used by ts-demuxer
|
||
|
|
abrEwmaFastLive: 3, // used by abr-controller
|
||
|
|
abrEwmaSlowLive: 9, // used by abr-controller
|
||
|
|
abrEwmaFastVoD: 3, // used by abr-controller
|
||
|
|
abrEwmaSlowVoD: 9, // used by abr-controller
|
||
|
|
abrEwmaDefaultEstimate: 5e5, // 500 kbps // used by abr-controller
|
||
|
|
abrBandWidthFactor: 0.95, // used by abr-controller
|
||
|
|
abrBandWidthUpFactor: 0.7, // used by abr-controller
|
||
|
|
abrMaxWithRealBitrate: false, // used by abr-controller
|
||
|
|
maxStarvationDelay: 4, // used by abr-controller
|
||
|
|
maxLoadingDelay: 4, // used by abr-controller
|
||
|
|
minAutoBitrate: 0, // used by hls
|
||
|
|
emeEnabled: false, // used by eme-controller
|
||
|
|
widevineLicenseUrl: void 0, // used by eme-controller
|
||
|
|
requestMediaKeySystemAccessFunc: requestMediaKeySystemAccess, // used by eme-controller
|
||
|
|
|
||
|
|
// Dynamic Modules
|
||
|
|
...timelineConfig(),
|
||
|
|
subtitleStreamController: (__USE_SUBTITLES__) ? SubtitleStreamController : void 0,
|
||
|
|
subtitleTrackController: (__USE_SUBTITLES__) ? SubtitleTrackController : void 0,
|
||
|
|
timelineController: (__USE_SUBTITLES__) ? TimelineController : void 0,
|
||
|
|
audioStreamController: (__USE_ALT_AUDIO__) ? AudioStreamController : void 0,
|
||
|
|
audioTrackController: (__USE_ALT_AUDIO__) ? AudioTrackController : void 0,
|
||
|
|
emeController: (__USE_EME_DRM__) ? EMEController : void 0
|
||
|
|
};
|
||
|
|
|
||
|
|
function timelineConfig (): TimelineControllerConfig {
|
||
|
|
if (!__USE_SUBTITLES__) {
|
||
|
|
// intentionally doing this over returning Partial<TimelineControllerConfig> above
|
||
|
|
// this has the added nice property of still requiring the object below to completely define all props.
|
||
|
|
return {} as any;
|
||
|
|
}
|
||
|
|
return {
|
||
|
|
cueHandler: Cues, // used by timeline-controller
|
||
|
|
enableCEA708Captions: true, // used by timeline-controller
|
||
|
|
enableWebVTT: true, // used by timeline-controller
|
||
|
|
captionsTextTrack1Label: 'English', // used by timeline-controller
|
||
|
|
captionsTextTrack1LanguageCode: 'en', // used by timeline-controller
|
||
|
|
captionsTextTrack2Label: 'Spanish', // used by timeline-controller
|
||
|
|
captionsTextTrack2LanguageCode: 'es' // used by timeline-controller
|
||
|
|
};
|
||
|
|
}
|