shaka-player/dist/shaka-player.hls-es2021.js

DASH/EME video player library

/*
 @license
 Shaka Player
 Copyright 2016 Google LLC
 SPDX-License-Identifier: Apache-2.0
*/
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 Copyright The Closure Library Authors.
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*/
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 @license
 Shaka Player
 Copyright 2016 Google LLC
 SPDX-License-Identifier: Apache-2.0
*/
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I.Code={UNSUPPORTED_SCHEME:1E3,BAD_HTTP_STATUS:1001,HTTP_ERROR:1002,TIMEOUT:1003,MALFORMED_DATA_URI:1004,REQUEST_FILTER_ERROR:1006,RESPONSE_FILTER_ERROR:1007,MALFORMED_TEST_URI:1008,UNEXPECTED_TEST_REQUEST:1009,ATTEMPTS_EXHAUSTED:1010,SEGMENT_MISSING:1011,INVALID_TEXT_HEADER:2E3,INVALID_TEXT_CUE:2001,UNABLE_TO_DETECT_ENCODING:2003,BAD_ENCODING:2004,INVALID_XML:2005,INVALID_MP4_TTML:2007,INVALID_MP4_VTT:2008,UNABLE_TO_EXTRACT_CUE_START_TIME:2009,INVALID_MP4_CEA:2010,TEXT_COULD_NOT_GUESS_MIME_TYPE:2011,
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DASH_XLINK_DEPTH_LIMIT:4028,CONTENT_UNSUPPORTED_BY_BROWSER:4032,CANNOT_ADD_EXTERNAL_TEXT_TO_LIVE_STREAM:4033,NO_VARIANTS:4036,PERIOD_FLATTENING_FAILED:4037,INCONSISTENT_DRM_ACROSS_PERIODS:4038,HLS_VARIABLE_NOT_FOUND:4039,HLS_MSE_ENCRYPTED_MP2T_NOT_SUPPORTED:4040,HLS_MSE_ENCRYPTED_LEGACY_APPLE_MEDIA_KEYS_NOT_SUPPORTED:4041,NO_WEB_CRYPTO_API:4042,CANNOT_ADD_EXTERNAL_THUMBNAILS_TO_LIVE_STREAM:4045,AES_128_INVALID_IV_LENGTH:4048,AES_128_INVALID_KEY_LENGTH:4049,DASH_CONFLICTING_AES_128:4050,DASH_UNSUPPORTED_AES_128:4051,
DASH_INVALID_PATCH:4052,HLS_EMPTY_MEDIA_PLAYLIST:4053,DASH_MSE_ENCRYPTED_LEGACY_APPLE_MEDIA_KEYS_NOT_SUPPORTED:4054,CANNOT_ADD_EXTERNAL_CHAPTERS_TO_LIVE_STREAM:4055,WEBTRANSPORT_NOT_AVAILABLE:4056,WEBTRANSPORT_INITIALIZATION_FAILED:4057,MSF_VOD_CONTENT_NOT_SUPPORTED:4058,HLS_INVALID_KEY_IV_FOR_GCM:4059,HLS_INVALID_GCM_SEGMENT:4060,DASH_INVALID_JSON:4061,MSF_NO_CATALOG:4062,DASH_UNSUPPORTED_ESSENTIAL_PROPERTY:4063,MSF_CATALOG_TIMEOUT:4064,STREAMING_ENGINE_STARTUP_INVALID_STATE:5006,NO_RECOGNIZED_KEY_SYSTEMS:6E3,
REQUESTED_KEY_SYSTEM_CONFIG_UNAVAILABLE:6001,FAILED_TO_CREATE_CDM:6002,FAILED_TO_ATTACH_TO_VIDEO:6003,INVALID_SERVER_CERTIFICATE:6004,FAILED_TO_CREATE_SESSION:6005,FAILED_TO_GENERATE_LICENSE_REQUEST:6006,LICENSE_REQUEST_FAILED:6007,LICENSE_RESPONSE_REJECTED:6008,ENCRYPTED_CONTENT_WITHOUT_DRM_INFO:6010,NO_LICENSE_SERVER_GIVEN:6012,OFFLINE_SESSION_REMOVED:6013,EXPIRED:6014,SERVER_CERTIFICATE_REQUIRED:6015,INIT_DATA_TRANSFORM_ERROR:6016,SERVER_CERTIFICATE_REQUEST_FAILED:6017,MIN_HDCP_VERSION_NOT_MATCH:6018,
ERROR_CHECKING_HDCP_VERSION:6019,MISSING_EME_SUPPORT:6020,LOAD_INTERRUPTED:7E3,OPERATION_ABORTED:7001,NO_VIDEO_ELEMENT:7002,OBJECT_DESTROYED:7003,CONTENT_NOT_LOADED:7004,SRC_EQUALS_PRELOAD_NOT_SUPPORTED:7005,PRELOAD_DESTROYED:7006,QUEUE_INDEX_OUT_OF_BOUNDS:7007,CAST_API_UNAVAILABLE:8E3,NO_CAST_RECEIVERS:8001,ALREADY_CASTING:8002,UNEXPECTED_CAST_ERROR:8003,CAST_CANCELED_BY_USER:8004,CAST_CONNECTION_TIMED_OUT:8005,CAST_RECEIVER_APP_UNAVAILABLE:8006,STORAGE_NOT_SUPPORTED:9E3,INDEXED_DB_ERROR:9001,DEPRECATED_OPERATION_ABORTED:9002,
REQUESTED_ITEM_NOT_FOUND:9003,MALFORMED_OFFLINE_URI:9004,CANNOT_STORE_LIVE_OFFLINE:9005,NO_INIT_DATA_FOR_OFFLINE:9007,LOCAL_PLAYER_INSTANCE_REQUIRED:9008,NEW_KEY_OPERATION_NOT_SUPPORTED:9011,KEY_NOT_FOUND:9012,MISSING_STORAGE_CELL:9013,STORAGE_LIMIT_REACHED:9014,DOWNLOAD_SIZE_CALLBACK_ERROR:9015,MODIFY_OPERATION_NOT_SUPPORTED:9016,INDEXED_DB_INIT_TIMED_OUT:9017,CS_IMA_SDK_MISSING:1E4,SS_IMA_SDK_MISSING:10002,CURRENT_DAI_REQUEST_NOT_FINISHED:10004,VAST_INVALID_XML:10007,CS_AD_CONTAINER_MISSING:10008,
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var Oc={bg_white:"white",bg_lime:"lime",bg_cyan:"cyan",bg_red:"red",bg_yellow:"yellow",bg_magenta:"magenta",bg_blue:"blue",bg_black:"black"};Gc.defaultTextBackgroundColor=Oc;var Zc=400,Qc=700;Gc.fontWeight={NORMAL:Zc,BOLD:Qc};var $c="normal",Rc="italic",dd={NORMAL:$c,ITALIC:Rc,OBLIQUE:"oblique"};Gc.fontStyle=dd;var Sc="underline";Gc.textDecoration={UNDERLINE:Sc,LINE_THROUGH:"line-through",OVERLINE:"overline"};var Kc=/(?:(\d{1,}):)?(\d{2}):(\d{2})\.(\d{2,3})/g;function ed(a,b,c){fd.set(a.toLowerCase().split(";")[0]+"-"+c,{priority:c,df:b})}function gd(a,b){for(const c of hd){const d=id(a,c);if(!d)continue;const e=d(),f=e.isSupported(a,b);e.destroy();if(f)return d}return null}function id(a,b=null){a=a.toLowerCase().split(";")[0];b=b!==null?[b]:hd;for(const c of b)if(b=fd.get(a+"-"+c))return b.df;return null}var jd=class{destroy(){}};x("shaka.transmuxer.TransmuxerEngine",jd);jd.findTransmuxer=gd;
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function Vd(a,b,c){if(a&&a.video&&a.video.width&&a.video.height){var d=a.video.width;let e=a.video.height;e>d&&([d,e]=[e,d]);(c=!(d>=b.minWidth&&d<=Math.min(b.maxWidth,c.width))||!(e>=b.minHeight&&e<=Math.min(b.maxHeight,c.height)))||(d*=e,c=!(d>=b.minPixels&&d<=b.maxPixels));if(c)return!1}if(d=a&&a.video&&a.video.frameRate)d=a.video.frameRate,d=!(d>=b.minFrameRate&&d<=b.maxFrameRate);!d&&(d=a&&a.audio&&a.audio.channelsCount)&&(d=a.audio.channelsCount,d=!(d>=b.minChannelsCount&&d<=b.maxChannelsCount));
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function Yd(a){a.textStreams=a.textStreams.filter(b=>{b=kd(b.mimeType,b.codecs);return Bd(b)})}async function Zd(a){const b=[];for(const d of a.imageStreams){let e=d.mimeType;e=="application/mp4"&&d.codecs=="mjpg"&&(e="image/jpg");if(!de.has(e)){var c=ee.get(e);c?(c=await fe(c),de.set(e,c)):de.set(e,!1)}de.get(e)&&b.push(d)}a.imageStreams=b}
function $d(a){const b=(new Map).set("dvav","avc3").set("dva1","avc1").set("dvhe","hev1").set("dvh1","hvc1").set("dvc1","vvc1").set("dvi1","vvi1"),c=new Set;for(const d of a)d.video&&c.add(d.video);for(const d of c)for(const [e,f]of b)if(d.codecs.includes(e)){d.codecs=d.codecs.replace(e,f);break}}
async function ae(a,b,c,d){if(!a.some(e=>e.decodingInfos.length)){for(const e of d){let f=!1;for(const g of a){const h=ge(g,b,c).filter(k=>{k=k[0];k=k.keySystemConfiguration&&k.keySystemConfiguration.keySystem;return!k||k===e});for(const k of h)await he(g,k);g.decodingInfos.some(k=>k.supported)&&(f=!0)}if(f)return}for(const e of a){a=ge(e,b,c).filter(f=>{f=f[0];f=f.keySystemConfiguration&&f.keySystemConfiguration.keySystem;return!f||!d.includes(f)});for(const f of a)await he(e,f)}}}
function be(a,b,c){if(!a.decodingInfos.some(k=>!k.supported||b&&(k=k.keySystemAccess)&&(c[k.keySystem]||k.keySystem)!=b?!1:!0))return!1;var d=y(),e=d.m()==="Xbox";d=d.i()==="MOBILE"&&d.h()==="GECKO";const f=a.video,g=f&&f.width||0,h=f&&f.height||0;if(e&&f&&(g>1920||h>1080)&&(f.codecs.includes("avc1.")||f.codecs.includes("avc3."))||(e=f&&f.dependencyStream)&&!Kb(e))return!1;a=a.audio;return d&&a&&a.encrypted&&a.codecs.toLowerCase().includes("opus")||a&&a.dependencyStream?!1:!0}
async function he(a,b){const c=(f,g)=>{if(f){const h=rc(f);h.supported=f.supported&&g.supported;h.powerEfficient=f.powerEfficient&&g.powerEfficient;h.smooth=f.smooth&&g.smooth;g.keySystemAccess&&!h.keySystemAccess&&(h.keySystemAccess=g.keySystemAccess);return h}return g};let d=null;const e=[];for(const f of b){const g=sc(f),h=ie;h.has(g)?d=c(d,h.get(g)):e.push(je(f).then(k=>{let l=null;for(const m of k||[])l=c(l,m);l&&(h.set(g,l),d=c(d,l))}))}await Promise.all(e);d&&a.decodingInfos.push(d)}
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function ge(a,b,c){const d=a.audio,e=a.video;var f=[],g=[];if(e)for(var h of e.fullMimeTypes){var k=td(h);if(k.includes(",")&&!d){var l=k.split(","),m=sd(h);k=Fb("video",l);l=Fb("audio",l);l=vd(l,m);m=nd(m,l,"audio");g.push({contentTyp