dashjs/dist/modern/esm/dash.protection.min.js

A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.

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e)!e.hasOwnProperty(t)||this[t]&&!n||r&&-1===e[t].indexOf("public_")||(this[t]=e[t])}}},8854:function(e,t,n){n.r(t),t.default={ACCESSIBILITY:"Accessibility",ADAPTATION_SET:"AdaptationSet",ADAPTATION_SETS:"adaptationSets",ADAPTATION_SET_SWITCHING_SCHEME_ID_URI:"urn:mpeg:dash:adaptation-set-switching:2016",ADD:"add",ASSET_IDENTIFIER:"AssetIdentifier",AUDIO_CHANNEL_CONFIGURATION:"AudioChannelConfiguration",AUDIO_SAMPLING_RATE:"audioSamplingRate",AVAILABILITY_END_TIME:"availabilityEndTime",AVAILABILITY_START_TIME:"availabilityStartTime",AVAILABILITY_TIME_COMPLETE:"availabilityTimeComplete",AVAILABILITY_TIME_OFFSET:"availabilityTimeOffset",BANDWITH:"bandwidth",BASE_URL:"BaseURL",BITSTREAM_SWITCHING:"BitstreamSwitching",BITSTREAM_SWITCHING_MINUS:"bitstreamSwitching",BYTE_RANGE:"byteRange",CAPTION:"caption",CENC_DEFAULT_KID:"cenc:default_KID",CLIENT_DATA_REPORTING:"ClientDataReporting",CLIENT_REQUIREMENT:"clientRequirement",CMCD_PARAMETERS:"CMCDParameters",CODECS:"codecs",CODEC_PRIVATE_DATA:"codecPrivateData",CODING_DEPENDENCY:"codingDependency",CONTENT_COMPONENT:"ContentComponent",CONTENT_PROTECTION:"ContentProtection",CONTENT_STEERING:"ContentSteering",CONTENT_STEERING_RESPONSE:{VERSION:"VERSION",TTL:"TTL",RELOAD_URI:"RELOAD-URI",PATHWAY_PRIORITY:"PATHWAY-PRIORITY",PATHWAY_CLONES:"PATHWAY-CLONES",BASE_ID:"BASE-ID",ID:"ID",URI_REPLACEMENT:"URI-REPLACEMENT",HOST:"HOST",PARAMS:"PARAMS"},CONTENT_TYPE:"contentType",DEFAULT_SERVICE_LOCATION:"defaultServiceLocation",DEPENDENCY_ID:"dependencyId",DURATION:"duration",DVB_PRIORITY:"dvb:priority",DVB_WEIGHT:"dvb:weight",DVB_URL:"dvb:url",DVB_MIMETYPE:"dvb:mimeType",DVB_FONTFAMILY:"dvb:fontFamily",DYNAMIC:"dynamic",END_NUMBER:"endNumber",ESSENTIAL_PROPERTY:"EssentialProperty",EVENT:"Event",EVENT_STREAM:"EventStream",FORCED_SUBTITLE:"forced-subtitle",FRAMERATE:"frameRate",FRAME_PACKING:"FramePacking",GROUP_LABEL:"GroupLabel",HEIGHT:"height",ID:"id",INBAND:"inband",INBAND_EVENT_STREAM:"InbandEventStream",INDEX:"index",INDEX_RANGE:"indexRange",INITIALIZATION:"Initialization",INITIALIZATION_MINUS:"initialization",LA_URL:"Laurl",LA_URL_LOWER_CASE:"laurl",LABEL:"Label",LANG:"lang",LOCATION:"Location",MAIN:"main",MAXIMUM_SAP_PERIOD:"maximumSAPPeriod",MAX_PLAYOUT_RATE:"maxPlayoutRate",MAX_SEGMENT_DURATION:"maxSegmentDuration",MAX_SUBSEGMENT_DURATION:"maxSubsegmentDuration",MEDIA:"media",MEDIA_PRESENTATION_DURATION:"mediaPresentationDuration",MEDIA_RANGE:"mediaRange",MEDIA_STREAM_STRUCTURE_ID:"mediaStreamStructureId",METRICS:"Metrics",METRICS_MINUS:"metrics",MIME_TYPE:"mimeType",MINIMUM_UPDATE_PERIOD:"minimumUpdatePeriod",MIN_BUFFER_TIME:"minBufferTime",MP4_PROTECTION_SCHEME:"urn:mpeg:dash:mp4protection:2011",MPD:"MPD",MPD_TYPE:"mpd",MPD_PATCH_TYPE:"mpdpatch",ORIGINAL_MPD_ID:"mpdId",ORIGINAL_PUBLISH_TIME:"originalPublishTime",PATCH_LOCATION:"PatchLocation",PERIOD:"Period",PRESENTATION_TIME:"presentationTime",PRESENTATION_TIME_OFFSET:"presentationTimeOffset",PRO:"pro",PRODUCER_REFERENCE_TIME:"ProducerReferenceTime",PRODUCER_REFERENCE_TIME_TYPE:{ENCODER:"encoder",CAPTURED:"captured",APPLICATION:"application"},PROFILES:"profiles",PSSH:"pssh",PUBLISH_TIME:"publishTime",QUALITY_RANKING:"qualityRanking",QUERY_BEFORE_START:"queryBeforeStart",QUERY_PART:"$querypart$",RANGE:"range",RATING:"Rating",REF:"ref",REF_ID:"refId",REMOVE:"remove",REPLACE:"replace",REPORTING:"Reporting",REPRESENTATION:"Representation",REPRESENTATION_INDEX:"RepresentationIndex",ROBUSTNESS:"robustness",ROLE:"Role",S:"S",SAR:"sar",SCAN_TYPE:"scanType",SEGMENT_ALIGNMENT:"segmentAlignment",SEGMENT_BASE:"SegmentBase",SEGMENT_LIST:"SegmentList",SEGMENT_PROFILES:"segmentProfiles",SEGMENT_TEMPLATE:"SegmentTemplate",SEGMENT_TIMELINE:"SegmentTimeline",SEGMENT_TYPE:"segment",SEGMENT_URL:"SegmentURL",SERVICE_DESCRIPTION:"ServiceDescription",SERVICE_DESCRIPTION_LATENCY:"Latency",SERVICE_DESCRIPTION_OPERATING_BANDWIDTH:"OperatingBandwidth",SERVICE_DESCRIPTION_OPERATING_QUALITY:"OperatingQuality",SERVICE_DESCRIPTION_PLAYBACK_RATE:"PlaybackRate",SERVICE_DESCRIPTION_SCOPE:"Scope",SERVICE_LOCATION:"serviceLocation",SERVICE_LOCATIONS:"serviceLocations",SOURCE_URL:"sourceURL",START:"start",START_NUMBER:"startNumber",START_WITH_SAP:"startWithSAP",STATIC:"static",STEERING_TYPE:"steering",SUBSET:"Subset",SUBTITLE:"subtitle",SUB_REPRESENTATION:"SubRepresentation",SUB_SEGMENT_ALIGNMENT:"subsegmentAlignment",SUGGESTED_PRESENTATION_DELAY:"suggestedPresentationDelay",SUPPLEMENTAL_PROPERTY:"SupplementalProperty",SUPPLEMENTAL_CODECS:"scte214:supplementalCodecs",TIMESCALE:"timescale",TIMESHIFT_BUFFER_DEPTH:"timeShiftBufferDepth",TTL:"ttl",TYPE:"type",UTC_TIMING:"UTCTiming",VALUE:"value",VIEWPOINT:"Viewpoint",WALL_CLOCK_TIME:"wallClockTime",WIDTH:"width"}},5212:function(e,t,n){n.r(t),t.default={STREAM:"stream",VIDEO:"video",AUDIO:"audio",TEXT:"text",MUXED:"muxed",IMAGE:"image",STPP:"stpp",TTML:"ttml",VTT:"vtt",WVTT:"wvtt",CONTENT_STEERING:"contentSteering",LIVE_CATCHUP_MODE_DEFAULT:"liveCatchupModeDefault",LIVE_CATCHUP_MODE_LOLP:"liveCatchupModeLoLP",MOVING_AVERAGE_SLIDING_WINDOW:"slidingWindow",MOVING_AVERAGE_EWMA:"ewma",BAD_ARGUMENT_ERROR:"Invalid Arguments",MISSING_CONFIG_ERROR:"Missing config parameter(s)",TRACK_SWITCH_MODE_ALWAYS_REPLACE:"alwaysReplace",TRACK_SWITCH_MODE_NEVER_REPLACE:"neverReplace",TRACK_SELECTION_MODE_FIRST_TRACK:"firstTrack",TRACK_SELECTION_MODE_HIGHEST_BITRATE:"highestBitrate",TRACK_SELECTION_MODE_HIGHEST_EFFICIENCY:"highestEfficiency",TRACK_SELECTION_MODE_WIDEST_RANGE:"widestRange",CMCD_QUERY_KEY:"CMCD",CMCD_MODE_QUERY:"query",CMCD_MODE_HEADER:"header",CMCD_AVAILABLE_KEYS:["br","d","ot","tb","bl","dl","mtp","nor","nrr","su","bs","rtp","cid","pr","sf","sid","st","v"],CMCD_V2_AVAILABLE_KEYS:["msd","ltc"],CMCD_AVAILABLE_REQUESTS:["segment","mpd","xlink","steering","other"],INITIALIZE:"initialize",TEXT_SHOWING:"showing",TEXT_HIDDEN:"hidden",TEXT_DISABLED:"disabled",ACCESSIBILITY_CEA608_SCHEME:"urn:scte:dash:cc:cea-608:2015",CC1:"CC1",CC3:"CC3",UTF8:"utf-8",SCHEME_ID_URI:"schemeIdUri",START_TIME:"starttime",SERVICE_DESCRIPTION_DVB_LL_SCHEME:"urn:dvb:dash:lowlatency:scope:2019",SUPPLEMENTAL_PROPERTY_DVB_LL_SCHEME:"urn:dvb:dash:lowlatency:critical:2019",CTA_5004_2023_SCHEME:"urn:mpeg:dash:cta-5004:2023",THUMBNAILS_SCHEME_ID_URIS:["http://dashif.org/thumbnail_tile","http://dashif.org/guidelines/thumbnail_tile"],FONT_DOWNLOAD_DVB_SCHEME:"urn:dvb:dash:fontdownload:2014",COLOUR_PRIMARIES_SCHEME_ID_URI:"urn:mpeg:mpegB:cicp:ColourPrimaries",URL_QUERY_INFO_SCHEME:"urn:mpeg:dash:urlparam:2014",EXT_URL_QUERY_INFO_SCHEME:"urn:mpeg:dash:urlparam:2016",MATRIX_COEFFICIENTS_SCHEME_ID_URI:"urn:mpeg:mpegB:cicp:MatrixCoefficients",TRANSFER_CHARACTERISTICS_SCHEME_ID_URI:"urn:mpeg:mpegB:cicp:TransferCharacteristics",HDR_METADATA_FORMAT_SCHEME_ID_URI:"urn:dvb:dash:hdr-dmi",HDR_METADATA_FORMAT_VALUES:{ST2094_10:"ST2094-10",SL_HDR2:"SL-HDR2",ST2094_40:"ST2094-40"},MEDIA_CAPABILITIES_API:{COLORGAMUT:{SRGB:"srgb",P3:"p3",REC2020:"rec2020"},TRANSFERFUNCTION:{SRGB:"srgb",PQ:"pq",HLG:"hlg"},HDR_METADATATYPE:{SMPTE_ST_2094_10:"smpteSt2094-10",SLHDR2:"slhdr2",SMPTE_ST_2094_40:"smpteSt2094-40"}},XML:"XML",ARRAY_BUFFER:"ArrayBuffer",DVB_REPORTING_URL:"dvb:reportingUrl",DVB_PROBABILITY:"dvb:probability",OFF_MIMETYPE:"application/font-sfnt",WOFF_MIMETYPE:"application/font-woff",VIDEO_ELEMENT_READY_STATES:{HAVE_NOTHING:0,HAVE_METADATA:1,HAVE_CURRENT_DATA:2,HAVE_FUTURE_DATA:3,HAVE_ENOUGH_DATA:4},FILE_LOADER_TYPES:{FETCH:"fetch_loader",XHR:"xhr_loader"},THROUGHPUT_TYPES:{LATENCY:"throughput_type_latency",BANDWIDTH:"throughput_type_bandwidth"},THROUGHPUT_CALCULATION_MODES:{EWMA:"throughputCalculationModeEwma",ZLEMA:"throughputCalculationModeZlema",ARITHMETIC_MEAN:"throughputCalculationModeArithmeticMean",BYTE_SIZE_WEIGHTED_ARITHMETIC_MEAN:"throughputCalculationModeByteSizeWeightedArithmeticMean",DATE_WEIGHTED_ARITHMETIC_MEAN:"throughputCalculationModeDateWeightedArithmeticMean",HARMONIC_MEAN:"throughputCalculationModeHarmonicMean",BYTE_SIZE_WEIGHTED_HARMONIC_MEAN:"throughputCalculationModeByteSizeWeightedHarmonicMean",DATE_WEIGHTED_HARMONIC_MEAN:"throughputCalculationModeDateWeightedHarmonicMean"},LOW_LATENCY_DOWNLOAD_TIME_CALCULATION_MODE:{MOOF_PARSING:"lowLatencyDownloadTimeCalculationModeMoofParsing",DOWNLOADED_DATA:"lowLatencyDownloadTimeCalculationModeDownloadedData",AAST:"lowLatencyDownloadTimeCalculationModeAast"},RULES_TYPES:{QUALITY_SWITCH_RULES:"qualitySwitchRules",ABANDON_FRAGMENT_RULES:"abandonFragmentRules"},QUALITY_SWITCH_RULES:{BOLA_RULE:"BolaRule",THROUGHPUT_RULE:"ThroughputRule",INSUFFICIENT_BUFFER_RULE:"InsufficientBufferRule",SWITCH_HISTORY_RULE:"SwitchHistoryRule",DROPPED_FRAMES_RULE:"DroppedFramesRule",LEARN_TO_ADAPT_RULE:"L2ARule",LOL_PLUS_RULE:"LoLPRule"},ABANDON_FRAGMENT_RULES:{ABANDON_REQUEST_RULE:"AbandonRequestsRule"},ID3_SCHEME_ID_URI:"https://aomedia.org/emsg/ID3",COMMON_ACCESS_TOKEN_HEADER:"common-access-token",DASH_ROLE_SCHEME_ID:"urn:mpeg:dash:role:2011",CODEC_FAMILIES:{MP3:"mp3",AAC:"aac",AC3:"ac3",EC3:"ec3",DTSX:"dtsx",DTSC:"dtsc",AVC:"avc",HEVC:"hevc"}}},2861:function(e,t,n){n.r(t),t.default={CLEARKEY_KEYSTEM_STRING:"org.w3.clearkey",WIDEVINE_KEYSTEM_STRING:"com.widevine.alpha",PLAYREADY_KEYSTEM_STRING:"com.microsoft.playready",PLAYREADY_RECOMMENDATION_KEYSTEM_STRING:"com.microsoft.playready.recommendation",WIDEVINE_UUID:"edef8ba9-79d6-4ace-a3c8-27dcd51d21ed",PLAYREADY_UUID:"9a04f079-9840-4286-ab92-e65be0885f95",CLEARKEY_UUID:"e2719d58-a985-b3c9-781a-b030af78d30e",W3C_CLEARKEY_UUID:"1077efec-c0b2-4d02-ace3-3c1e52e2fb4b",INITIALIZATION_DATA_TYPE_CENC:"cenc",INITIALIZATION_DATA_TYPE_KEYIDS:"keyids",INITIALIZATION_DATA_TYPE_WEBM:"webm",ENCRYPTION_SCHEME_CENC:"cenc",ENCRYPTION_SCHEME_CBCS:"cbcs",MEDIA_KEY_MESSAGE_TYPES:{LICENSE_REQUEST:"license-request",LICENSE_RENEWAL:"license-renewal",LICENSE_RELEASE:"license-release",INDIVIDUALIZATION_REQUEST:"individualization-request"},ROBUSTNESS_STRINGS:{WIDEVINE:{SW_SECURE_CRYPTO:"SW_SECURE_CRYPTO",SW_SECURE_DECODE:"SW_SECURE_DECODE",HW_SECURE_CRYPTO:"HW_SECURE_CRYPTO",HW_SECURE_DECODE:"HW_SECURE_DECODE",HW_SECURE_ALL:"HW_SECURE_ALL"}},MEDIA_KEY_STATUSES:{USABLE:"usable",EXPIRED:"expired",RELEASED:"released",OUTPUT_RESTRICTED:"output-restricted",OUTPUT_DOWNSCALED:"output-downscaled",STATUS_PENDING:"status-pending",INTERNAL_ERROR:"internal-error"}}},445:function(e,t,n){n.r(t);var r=n(7252);class i extends r.default{constructor(){super(),this.INTERNAL_KEY_MESSAGE="internalKeyMessage",this.INTERNAL_KEY_STATUSES_CHANGED="internalkeyStatusesChanged",this.KEY_ADDED="public_keyAdded",this.KEY_ERROR="public_keyError",this.KEY_MESSAGE="public_keyMessage",this.KEY_SESSION_CLOSED="public_keySessionClosed",this.KEY_SESSION_CREATED="public_keySessionCreated",this.KEY_SESSION_REMOVED="public_keySessionRemoved",this.KEY_STATUSES_CHANGED="public_keyStatusesChanged",this.KEY_STATUSES_MAP_UPDATED="keyStatusesMapUpdated",this.KEY_SYSTEM_ACCESS_COMPLETE="public_keySystemAccessComplete",this.KEY_SYSTEM_SELECTED="public_keySystemSelected",this.LICENSE_REQUEST_COMPLETE="public_licenseRequestComplete",this.LICENSE_REQUEST_SENDING="public_licenseRequestSending",this.NEED_KEY="needkey",this.PROTECTION_CREATED="public_protectioncreated",this.PROTECTION_DESTROYED="public_protectiondestroyed",this.SERVER_CERTIFICATE_UPDATED="serverCertificateUpdated",this.TEARDOWN_COMPLETE="protectionTeardownComplete",this.VIDEO_ELEMENT_SELECTED="videoElementSelected",this.KEY_SESSION_UPDATED="public_keySessionUpdated"}}let s=new i;t.default=s},1923:function(e,t,n){n.r(t);var r=n(8748);class i extends r.default{constructor(){super(),this.MEDIA_KEYERR_CODE=100,this.MEDIA_KEYERR_UNKNOWN_CODE=101,this.MEDIA_KEYERR_CLIENT_CODE=102,this.MEDIA_KEYERR_SERVICE_CODE=103,this.MEDIA_KEYERR_OUTPUT_CODE=104,this.MEDIA_KEYERR_HARDWARECHANGE_CODE=105,this.MEDIA_KEYERR_DOMAIN_CODE=106,this.MEDIA_KEY_MESSAGE_ERROR_CODE=107,this.MEDIA_KEY_MESSAGE_NO_CHALLENGE_ERROR_CODE=108,this.SERVER_CERTIFICATE_UPDATED_ERROR_CODE=109,this.KEY_STATUS_CHANGED_EXPIRED_ERROR_CODE=110,this.MEDIA_KEY_MESSAGE_NO_LICENSE_SERVER_URL_ERROR_CODE=111,this.KEY_SYSTEM_ACCESS_DENIED_ERROR_CODE=112,this.KEY_SESSION_CREATED_ERROR_CODE=113,this.MEDIA_KEY_MESSAGE_LICENSER_ERROR_CODE=114,this.MEDIA_KEYERR_UNKNOWN_MESSAGE="An unspecified error occurred. This value is used for errors that don't match any of the other codes.",this.MEDIA_KEYERR_CLIENT_MESSAGE="The Key System could not be installed or updated.",this.MEDIA_KEYERR_SERVICE_MESSAGE="The message passed into update indicated an error from the license service.",this.MEDIA_KEYERR_OUTPUT_MESSAGE="There is no available output device with the required characteristics for the content protection system.",this.MEDIA_KEYERR_HARDWARECHANGE_MESSAGE="A hardware configuration change caused a content protection error.",this.MEDIA_KEYERR_DOMAIN_MESSAGE="An error occurred in a multi-device domain licensing configuration. The most common error is a failure to join the domain.",this.MEDIA_KEY_MESSAGE_ERROR_MESSAGE="Multiple key sessions were creates with a user-agent that does not support sessionIDs!! Unpredictable behavior ahead!",this.MEDIA_KEY_MESSAGE_NO_CHALLENGE_ERROR_MESSAGE="DRM: Empty key message from CDM",this.SERVER_CERTIFICATE_UPDATED_ERROR_MESSAGE="Error updating server certificate -- ",this.KEY_STATUS_CHANGED_EXPIRED_ERROR_MESSAGE="DRM: KeyStatusChange error! -- License has expired",this.MEDIA_KEY_MESSAGE_NO_LICENSE_SERVER_URL_ERROR_MESSAGE="DRM: No license server URL specified!",this.KEY_SYSTEM_ACCESS_DENIED_ERROR_MESSAGE="DRM: KeySystem Access Denied! -- ",this.KEY_SESSION_CREATED_ERROR_MESSAGE="DRM: unable to create session! --",this.MEDIA_KEY_MESSAGE_LICENSER_ERROR_MESSAGE="DRM: licenser error! --"}}let s=new i;t.default=s},1944:function(e,t,n){n.r(t),t.default=class{constructor(e,t,n){this.code=e||null,this.message=t||null,this.data=n||null}}},7568:function(e,t,n){n.r(t),n.d(t,{HTTPRequest:function(){return r},HTTPRequestTrace:function(){return i}});class r{constructor(){this.tcpid=null,this.type=null,this.url=null,this.actualurl=null,this.range=null,this.trequest=null,this.tresponse=null,this.responsecode=null,this.interval=null,this.trace=[],this.cmsd=null,this._stream=null,this._tfinish=null,this._mediaduration=null,this._responseHeaders=null,this._serviceLocation=null,this._fileLoaderType=null,this._resourceTimingValues=null}}class i{constructor(){this.s=null,this.d=null,this.b=[]}}r.GET="GET",r.HEAD="HEAD",r.MPD_TYPE="MPD",r.XLINK_EXPANSION_TYPE="XLinkExpansion",r.INIT_SEGMENT_TYPE="InitializationSegment",r.INDEX_SEGMENT_TYPE="IndexSegment",r.MEDIA_SEGMENT_TYPE="MediaSegment",r.BITSTREAM_SWITCHING_SEGMENT_TYPE="BitstreamSwitchingSegment",r.MSS_FRAGMENT_INFO_SEGMENT_TYPE="FragmentInfoSegment",r.DVB_REPORTING_TYPE="DVBReporting",r.LICENSE="license",r.CONTENT_STEERING_TYPE="ContentSteering",r.OTHER_TYPE="other"}},t={};function n(r){var i=t[r];if(void 0!==i)return i.exports;var s=t[r]={exports:{}};return e[r].call(s.exports,s,s.exports,n),s.exports}n.amdO={},n.d=function(e,t){for(var r in t)n.o(t,r)&&!n.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})};var r={};n.r(r),n.d(r,{default:function(){return fe}});var i=n(8854),s=n(2861);const a={prefixes:["clearkey","dashif","ck"]};class o{static findMp4ProtectionElement(e){let t=null;for(let n=0;n<e.length;++n){let r=e[n];r.schemeIdUri&&r.schemeIdUri.toLowerCase()===i.default.MP4_PROTECTION_SCHEME&&r.value&&(r.value.toLowerCase()===s.default.ENCRYPTION_SCHEME_CENC||r.value.toLowerCase()===s.default.ENCRYPTION_SCHEME_CBCS)&&(t=r)}return t}static getPSSHData(e){let t=8,n=new DataView(e),r=n.getUint8(t);return t+=20,r>0&&(t+=4+16*n.getUint32(t)),t+=4,e.slice(t)}static getPSSHForKeySystem(e,t){let n=o.parsePSSHList(t);return e&&n.hasOwnProperty(e.uuid.toLowerCase())?n[e.uuid.toLowerCase()]:null}static parseInitDataFromContentProtection(e,t){return"pssh"in e&&e.pssh?(e.pssh.__text=e.pssh.__text.replace(/\r?\n|\r/g,"").replace(/\s+/g,""),t.decodeArray(e.pssh.__text).buffer):null}static parsePSSHList(e){if(null==e)return[];let t=new DataView(e.buffer||e),n={},r=0;for(;;){let e,i,s,a,o,E,l=r;if(r>=t.buffer.byteLength)break;if(e=t.getUint32(r),i=r+e,r+=4,1886614376===t.getUint32(r))if(r+=4,s=t.getUint8(r),0===s||1===s){for(r++,r+=3,a="",o=0;o<4;o++)E=t.getUint8(r+o).toString(16),a+=1===E.length?"0"+E:E;for(r+=4,a+="-",o=0;o<2;o++)E=t.getUint8(r+o).toString(16),a+=1===E.length?"0"+E:E;for(r+=2,a+="-",o=0;o<2;o++)E=t.getUint8(r+o).toString(16),a+=1===E.length?"0"+E:E;for(r+=2,a+="-",o=0;o<2;o++)E=t.getUint8(r+o).toString(16),a+=1===E.length?"0"+E:E;for(r+=2,a+="-",o=0;o<6;o++)E=t.getUint8(r+o).toString(16),a+=1===E.length?"0"+E:E;r+=6,a=a.toLowerCase(),r+=4,n[a]=t.buffer.slice(l,i),r=i}else r=i;else r=i}return n}static getLicenseServerUrlFromMediaInfo(e,t){try{if(!e||0===e.length)return null;let n=0,r=null;for(;n<e.length&&!r;){const i=e[n];if(i&&i.contentProtection&&i.contentProtection.length>0){const e=i.contentProtection.filter((e=>e.schemeIdUri&&e.schemeIdUri===t));if(e&&e.length>0){let t=0;for(;t<e.length&&!r;){const n=e[t];n.laUrl&&n.laUrl.__prefix&&a.prefixes.includes(n.laUrl.__prefix)&&n.laUrl.__text&&(r=n.laUrl.__text),t+=1}}}n+=1}return r}catch(e){return null}}static hexKidToBufferSource(e){const t=e.replace(/-/g,"");return new Uint8Array(t.match(/[\da-f]{2}/gi).map((function(e){return parseInt(e,16)}))).buffer}}var E=o,l=class{constructor(e,t){this.contentType=e,this.robustness=t}},u=class{constructor(e,t,n,r,i,a){this.initDataTypes=a&&a.length>0?a:[s.default.INITIALIZATION_DATA_TYPE_CENC],e&&e.length&&(this.audioCapabilities=e),t&&t.length&&(this.videoCapabilities=t),this.distinctiveIdentifier=n,this.persistentState=r,this.sessionTypes=i}},c=n(1923),d=n(1944),_=class{constructor(e,t,n,r,i,s,a,o){this.url=e,this.method=t,this.responseType=n,this.headers=r,this.withCredentials=i,this.messageType=s,this.sessionId=a,this.data=o}},S=class{constructor(e,t,n){this.url=e,this.headers=t,this.data=n}},f=n(7568),g=n(7263),y=n(5212),T=n(138);function h(e){const t=(e=e||{}).BASE64,n=e.cmcdModel,r=e.constants,i=e.customParametersModel,a=e.debug,o=e.eventBus,T=e.events,h=e.protectionKeyController,m=e.settings;let R,I,p,A,C,D,M,b,w,N,O,L,v=e.protectionModel,P=[];function K(){if(!(o&&o.hasOwnProperty("on")&&h&&h.hasOwnProperty("getSupportedKeySystemMetadataFromContentProtection")))throw new Error("Missing config parameter(s)")}function U(e,n){O||A?O&&k():function(e,n){if(A)return;var r;A=!0;const i=function(e){const t=[];for(let n=0;n<e.length;n++){const r=Y(e[n]);t.push({ks:e[n].ks,configs:[r],protData:e[n].protData})}return t}(e=(r=e).sort(((e,t)=>(R&&R[e.ks.systemString]&&R[e.ks.systemString].priority>=0?R[e.ks.systemString].priority:r.length)-(R&&R[t.ks.systemString]&&R[t.ks.systemString].priority>=0?R[t.ks.systemString].priority:r.length))));let s;v.requestKeySystemAccess(i).then((e=>(s=e.data,function(e){let t=e&&e.selectedSystemString?e.selectedSystemString:e.keySystem.systemString;return M.info("DRM: KeySystem Access Granted for system string ("+t+")!  Selecting key system..."),v.selectKeySystem(e)}(s)))).then((e=>{!function(e,n){O=e,A=!1,o.trigger(T.KEY_SYSTEM_SELECTED,{data:n});const r=H(O);r&&r.serverCertificate&&r.serverCertificate.length>0&&v.setServerCertificate(t.decodeArray(r.serverCertificate).buffer),k()}(e,s)})).catch((e=>{!function(e,t){O=null,A=!1,t||o.trigger(T.KEY_SYSTEM_SELECTED,{data:null,error:new d.default(c.default.KEY_SYSTEM_ACCESS_DENIED_ERROR_CODE,c.default.KEY_SYSTEM_ACCESS_DENIED_ERROR_MESSAGE+"Error selecting key system! -- "+e.error)})}(e,n)}))}(e,n)}function k(){let e;for(let n=0;n<w.length;n++)for(e=0;e<w[n].length;e++)if(O===w[n][e].ks){t=w[n][e],h.isClearKey(O)&&function(e){if(e.protData&&e.protData.hasOwnProperty("clearkeys")&&0!==Object.keys(e.protData.clearkeys).length){const t={kids:Object.keys(e.protData.clearkeys)};e.initData=(new TextEncoder).encode(JSON.stringify(t))}}(t),t.sessionId?x(t):null!==t.initData&&G(t);break}var t;w=[]}function Y(e){const t=e.protData,n=[],i=[],a=t&&t.initDataTypes&&t.initDataTypes.length>0?t.initDataTypes:[s.default.INITIALIZATION_DATA_TYPE_CENC],o=t&&t.audioRobustness&&t.audioRobustness.length>0?t.audioRobustness:N,E=t&&t.videoRobustness&&t.videoRobustness.length>0?t.videoRobustness:N,c=e.sessionType,d=t&&t.distinctiveIdentifier?t.distinctiveIdentifier:"optional",_=t&&t.persistentState?t.persistentState:"temporary"===c?"optional":"required";return b.forEach((e=>{e.type===r.AUDIO?n.push(new l(e.codec,o)):e.type===r.VIDEO&&i.push(new l(e.codec,E))})),new u(n,i,d,_,[c],a)}function x(e){K(),v.loadKeySession(e)}function G(e){if(e&&function(e){if(!e)return!1;try{const t=v.getSessionTokens();for(let n=0;n<t.length;n++)if(t[n].getKeyId()===e)return!0;return!1}catch(e){return!1}}(e.keyId))return;const t=E.getPSSHForKeySystem(O,e?e.initData:null);if(t){if(F(t))return;try{e.initData=t,v.createKeySession(e)}catch(e){o.trigger(T.KEY_SESSION_CREATED,{data:null,error:new d.default(c.default.KEY_SESSION_CREATED_ERROR_CODE,c.default.KEY_SESSION_CREATED_ERROR_MESSAGE+e.message)})}}else e&&e.initData?v.createKeySession(e):o.trigger(T.KEY_SESSION_CREATED,{data:null,error:new d.default(c.default.KEY_SESSION_CREATED_ERROR_CODE,c.default.KEY_SESSION_CREATED_ERROR_MESSAGE+"Selected key system is "+(O?O.systemString:null)+".  needkey/encrypted event contains no initData corresponding to that key system!")})}function H(e){if(e){const t=e.systemString;if(R)return t in R?R[t]:null}return null}function F(e){if(!e)return!1;try{const t=v.getAllInitData();for(let n=0;n<t.length;n++)if(h.initDataEquals(e,t[n]))return M.debug("DRM: Ignoring initData because we have already seen it!"),!0;return!1}catch(e){return!1}}function B(e){K(),e?(v.setMediaElement(e),o.on(T.NEED_KEY,Z,I)):null===e&&(v.setMediaElement(e),o.off(T.NEED_KEY,Z,I))}function V(e){M.debug("DRM: onKeyMessage");const t=e.data;o.trigger(T.KEY_MESSAGE,{data:t});const n=t.messageType?t.messageType:s.default.MEDIA_KEY_MESSAGE_TYPES.LICENSE_REQUEST,r=t.message,a=t.sessionToken,l=H(O),u=h.getLicenseServerModelInstance(O,l,n),y={sessionToken:a,messageType:n};if(r&&0!==r.byteLength){if(!u)return M.debug("DRM: License server request not required for this message (type = "+e.data.messageType+").  Session ID = "+a.getSessionId()),void W(y);if(h.isClearKey(O)){const e=h.processClearKeyLicenseRequest(O,l,r);if(e&&e.keyPairs&&e.keyPairs.length>0)return M.debug("DRM: ClearKey license request handled by application!"),W(y),void v.updateKeySession(a,e)}!function(e,t,n){const r=e.sessionToken,a=e.messageType?e.messageType:s.default.MEDIA_KEY_MESSAGE_TYPES.LICENSE_REQUEST,o={sessionToken:r,messageType:a},l