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config.js
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config.js
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/**
* 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 } from './helper/mediakeys-helper';
export var hlsDefaultConfig = {
autoStartLoad: true, // used by stream-controller
startPosition: -1, // used by stream-controller
defaultAudioCodec: undefined, // 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: undefined, // used by stream-controller
liveMaxLatencyDuration: undefined, // used by stream-controller
liveDurationInfinity: false, // 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: undefined, // 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: undefined, // used by fragment-loader
pLoader: undefined, // used by playlist-loader
xhrSetup: undefined, // used by xhr-loader
licenseXhrSetup: undefined, // used by eme-controller
// fetchSetup: undefined,
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: undefined, // used by eme-controller
requestMediaKeySystemAccessFunc:
requestMediaKeySystemAccess // used by eme-controller
};
if (__USE_SUBTITLES__) {
hlsDefaultConfig.subtitleStreamController = SubtitleStreamController;
hlsDefaultConfig.subtitleTrackController = SubtitleTrackController;
hlsDefaultConfig.timelineController = TimelineController;
hlsDefaultConfig.cueHandler = Cues; // used by timeline-controller
hlsDefaultConfig.enableCEA708Captions = true; // used by timeline-controller
hlsDefaultConfig.enableWebVTT = true; // used by timeline-controller
hlsDefaultConfig.captionsTextTrack1Label = 'English'; // used by timeline-controller
hlsDefaultConfig.captionsTextTrack1LanguageCode = 'en'; // used by timeline-controller
hlsDefaultConfig.captionsTextTrack2Label = 'Spanish'; // used by timeline-controller
hlsDefaultConfig.captionsTextTrack2LanguageCode = 'es'; // used by timeline-controller
}
if (__USE_ALT_AUDIO__) {
hlsDefaultConfig.audioStreamController = AudioStreamController;
hlsDefaultConfig.audioTrackController = AudioTrackController;
}
if (__USE_EME_DRM__)
hlsDefaultConfig.emeController = EMEController;