No Playback of fmp4 + CBCS w/ Widevine

[Trevor-Uplynk]

What version of Hls.js are you using?

1.6.5

What browser (including version) are you using?

Chrome Version 138.0.7204.49 (Official Build) (x86_64)

What OS (including version) are you using?

MacOS 13.4

Test stream

https://hlsjs.video-dev.org/demo/?src=https%3A%2F%2Fcontent.uplynk.com%2Fchannel%2Fe4bd472a0f1440748fb19a143de6246e.m3u8%3Fexpand%3Ddrm_wv_l3&demoConfig=eyJlbmFibGVTdHJlYW1pbmciOnRydWUsImF1dG9SZWNvdmVyRXJyb3IiOnRydWUsInN0b3BPblN0YWxsIjpmYWxzZSwiZHVtcGZNUDQiOmZhbHNlLCJsZXZlbENhcHBpbmciOi0xLCJsaW1pdE1ldHJpY3MiOi0xfQ==

Configuration

{
  "debug": true,
  "enableWorker": true,
  "lowLatencyMode": true,
  "backBufferLength": 90,
  "widevineLicenseUrl": "https://content.uplynk.com/wv",
  "emeEnabled": true
}

Additional player setup steps

No response

Checklist

• The issue observed is not already reported by searching on Github under https://github.com/video-dev/hls.js/issues
• The issue occurs in the stable client (latest release) on https://hlsjs.video-dev.org/demo and not just on my page
• The issue occurs in the latest client (main branch) on https://hlsjs-dev.video-dev.org/demo and not just on my page
• The stream has correct Access-Control-Allow-Origin headers (CORS)
• There are no network errors such as 404s in the browser console when trying to play the stream

Steps to reproduce

To reproduce

1. Configure the manifest URL: Manifest URL: https://content.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e.m3u8?expand=drm_wv_l3
2. Configure the Widevine License Server URL: https://content.uplynk.com/wv

This stream plays in Bitmovin's stream tester: https://bitmovin.com/demos/stream-test?format=hls&manifest=https%3A%2F%2Fcontent.uplynk.com%2Fchannel%2Fe4bd472a0f1440748fb19a143de6246e.m3u8%3Fexpand%3Ddrm_wv_l3&drm=widevine&license=https%3A%2F%2Fcontent.uplynk.com%2Fwv

And in JWPlayer's: https://developer-tools.jwplayer.com/stream-tester (using the above stream/license URLs)

Expected behaviour

Streams plays

What actually happened?

All manifest and license requests succeed, the first frame renders, but the player does nothing else beyond displaying the first frame. Chrome's dev console shows further requests for updated media playlists and the listed segments/chunks, all of which succeed.

Console output

Using Hls.js config: {debug: true, enableWorker: true, lowLatencyMode: true, backBufferLength: 90, widevineLicenseUrl: 'https://content.uplynk.com/wv', …}
logger.ts:102 [log] > Debug logs enabled for "Hls instance" in hls.js version 1.6.5
hls.ts:579 [log] > stopLoad
hls.ts:513 [log] > loadSource:https://content.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e.m3u8?expand=drm_wv_l3&rays=e
stream-controller.ts:611 [log] > [stream-controller]: Trigger BUFFER_RESET
hls.ts:466 [log] > attachMedia
buffer-controller.ts:320 [log] > [buffer-controller]: created media source: MediaSource
buffer-controller.ts:1513 [log] > [buffer-controller]: Media source opened
buffer-controller.ts:1342 [log] > [buffer-controller]: checkPendingTracks (pending: 0 codec events expected: 0) {}
eme-controller.ts:1395 [log] > [eme]: finished closing key sessions and clearing media keys
level-controller.ts:370 [log] > [level-controller]: manifest loaded, 1 level(s) found, first bitrate: 9271875
abr-controller.ts:62 [log] > [abr]: setting initial bwe to 5000000
buffer-controller.ts:266 [log] > [buffer-controller]: 2 bufferCodec event(s) expected.
playlist-loader.ts:405 [log] > auto startLoad with configured startPosition -1
hls.ts:556 [log] > startLoad(-1)
level-controller.ts:468 [log] > [level-controller]: Switching to level 0 (1080p SDR avc1,mp4a @9271875) from level -1
audio-track-controller.ts:187 [log] > [audio-track-controller]: Updating audio tracks, 1 track(s) found in group(s): aac
audio-track-controller.ts:326 [log] > [audio-track-controller]: Switching to audio-track 0 "output track 01 (und)" lang:und group:aac channels:undefined
base-stream-controller.ts:1942 [log] > [audio-stream-controller]: Reset loading state
level-controller.ts:673 [log] > [level-controller]: Loading level index 0 https://content-ausw1.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e/e.m3u8?expand=drm_wv_l3&rays=e&pbs=27e34bc6dc334946a8bb5ac16809f8d5
base-stream-controller.ts:2116 [log] > [stream-controller]: STOPPED->IDLE
audio-track-controller.ts:421 [log] > [audio-track-controller]: Loading audio-track 0 "output track 01 (und)" lang:und group:aac https://content-ausw1.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e/a.m3u8?alttrack=-1&aac=1&primary=1&expand=drm_wv_l3&rays=e&pbs=27e34bc6dc334946a8bb5ac16809f8d5
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: STOPPED->WAITING_TRACK
base-stream-controller.ts:2116 [log] > [subtitle-stream-controller]: STOPPED->IDLE
audio-track-controller.ts:101 [log] > [audio-track-controller]: Audio track 0 "output track 01 (und)" lang:und group:aac loaded [0-7]
base-playlist-controller.ts:216 [log] > [audio-track-controller]: live playlist 0 REFRESHED 7--1
base-playlist-controller.ts:346 [log] > [audio-track-controller]: reload live playlist output track 01 (und) in 7784 ms
base-playlist-controller.ts:216 [log] > [level-controller]: live playlist 0 REFRESHED 7--1
base-playlist-controller.ts:346 [log] > [level-controller]: reload live playlist 9271875bps in 7780 ms
stream-controller.ts:671 [log] > [stream-controller]: Level 0 loaded [0,7][part-7--1], cc [0, 0] duration:32.768
base-stream-controller.ts:1688 [log] > [stream-controller]: Live playlist sliding: 0.00 start-sn: na->0 fragments: 8
base-stream-controller.ts:1733 [log] > [stream-controller]: Setting startPosition to 0 for start time offset 0 found in multivariant playlist
interstitials-controller.ts:1056 [log] > [interstitials]: setSchedulePosition 0, undefined
interstitials-controller.ts:1889 [log] > [interstitials]: INTERSTITIALS_BUFFERED_TO_BOUNDARY [primary: 0.00-Infinity]
interstitials-controller.ts:1303 [log] > [interstitials]: resuming [primary: 0.00-Infinity]
buffer-controller.ts:1319 [log] > [buffer-controller]: Updating MediaSource duration to 32.768
eme-controller.ts:435 [log] > [eme]: Selecting key-system from fragment (sn: 0 main: 0) key formats urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed
eme-controller.ts:264 [log] > [eme]: Requesting encrypted media "com.widevine.alpha" key-system access with config: [{"initDataTypes":["cenc"],"persistentState":"optional","distinctiveIdentifier":"optional","sessionTypes":["temporary"],"audioCapabilities":[{"contentType":"audio/mp4; codecs=mp4a.40.5","robustness":"","encryptionScheme":null}],"videoCapabilities":[{"contentType":"video/mp4; codecs=avc1.4d0028","robustness":"","encryptionScheme":null}]}]
eme-controller.ts:245 It is recommended that a robustness level be specified. Not specifying the robustness level could result in unexpected behavior.
requestMediaKeySystemAccess$1 @ eme-controller.ts:245
getMediaKeysPromise @ eme-controller.ts:269
attempt @ eme-controller.ts:202
(anonymous) @ eme-controller.ts:224
attemptKeySystemAccess @ eme-controller.ts:192
getKeySystemSelectionPromise @ eme-controller.ts:562
(anonymous) @ eme-controller.ts:417
selectKeySystem @ eme-controller.ts:416
getKeyFormatPromise @ eme-controller.ts:455
selectKeySystemFormat @ eme-controller.ts:440
_loop @ key-loader.ts:113
loadClear @ key-loader.ts:106
_doFragLoad @ base-stream-controller.ts:813
_loadInitSegment @ base-stream-controller.ts:627
loadFragment @ stream-controller.ts:402
doTickIdle @ stream-controller.ts:387
doTick @ stream-controller.ts:234
tick @ task-loop.ts:109
onLevelLoaded @ stream-controller.ts:730
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
handlePlaylistLoaded @ playlist-loader.ts:747
handleTrackOrLevelPlaylist @ playlist-loader.ts:563
onSuccess @ playlist-loader.ts:360
readystatechange @ xhr-loader.ts:232
XMLHttpRequest.send
openAndSendXhr @ xhr-loader.ts:166
loadInternal @ xhr-loader.ts:125
load @ xhr-loader.ts:83
load @ playlist-loader.ts:393
onLevelLoading @ playlist-loader.ts:171
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
loadingPlaylist @ level-controller.ts:681
scheduleLoading @ base-playlist-controller.ts:335
loadPlaylist @ level-controller.ts:659
set @ level-controller.ts:517
set @ level-controller.ts:700
set @ hls.ts:776
startLoad @ stream-controller.ts:161
startLoad @ hls.ts:565
checkAutostartLoad @ playlist-loader.ts:408
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
handleMasterPlaylist @ playlist-loader.ts:486
onSuccess @ playlist-loader.ts:368
readystatechange @ xhr-loader.ts:232
XMLHttpRequest.send
openAndSendXhr @ xhr-loader.ts:166
loadInternal @ xhr-loader.ts:125
load @ xhr-loader.ts:83
load @ playlist-loader.ts:393
onManifestLoading @ playlist-loader.ts:158
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
loadSource @ hls.ts:524
loadSelectedStream @ main.js:383
applyConfigEditorValue @ main.js:1740
onclick @ VM71:1Understand this warning
base-stream-controller.ts:818 [log] > [stream-controller]: [eme] blocking frag load until media-keys acquired
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: initSegment of level 0 (frag:[0.000-0.000]) cc: 0 [0-7], target: 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->FRAG_LOADING
audio-stream-controller.ts:558 [log] > [audio-stream-controller]: Audio track 0 "output track 01 (und)" of "aac" loaded [0,7][part-7--1],duration:32.768
base-stream-controller.ts:1733 [log] > [audio-stream-controller]: Setting startPosition to 0.004000000000001336 for start time offset 0 found in multivariant playlist
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: WAITING_TRACK->IDLE
base-stream-controller.ts:818 [log] > [audio-stream-controller]: [eme] blocking frag load until media-keys acquired
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: initSegment of track 0 (frag:[0.000-0.000]) cc: 0 [0-7], target: 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->FRAG_LOADING
eme-controller.ts:283 [log] > [eme]: Access for key-system "com.widevine.alpha" obtained
eme-controller.ts:172 [log] > [eme]: No Server Certificate in config.drmSystems["com.widevine.alpha"]
eme-controller.ts:289 [log] > [eme]: Create media-keys for "com.widevine.alpha"
eme-controller.ts:293 [log] > [eme]: Media-keys created for "com.widevine.alpha"
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->IDLE
audio-stream-controller.ts:1011 [log] > [audio-stream-controller]: Waiting for video PTS in continuity counter 0 of live stream before loading audio fragment 0 of level 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->WAITING_INIT_PTS
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 0 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
eme-controller.ts:464 [log] > [eme]: Starting session for key (keyId: 61386262356163313638303966386435 format: "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" method: SAMPLE-AES uri: data:text/plain;base64,AAAAmXBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHkIARIgNzNjNTQ3NjE2ZDRkNGIxYmIzYjMzZjg2ODVjMGRjNWMaBHZkbXMiRzg4NDNhM2M0MWYzNzRmMmM5OWQwNDE0NDgwODA0OGNmX2F1c3cxXzI3ZTM0YmM2ZGMzMzQ5NDZhOGJiNWFjMTY4MDlmOGQ1SPPGiZsG)
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 0 of level 0 (frag:[0.000-4.096]) cc: 0 [0-7], target: 0
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
eme-controller.ts:471 [log] > [eme]: Handle encrypted media sn: 0 main: 0 using key (keyId: 61386262356163313638303966386435 format: "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" method: SAMPLE-AES uri: data:text/plain;base64,AAAAmXBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHkIARIgNzNjNTQ3NjE2ZDRkNGIxYmIzYjMzZjg2ODVjMGRjNWMaBHZkbXMiRzg4NDNhM2M0MWYzNzRmMmM5OWQwNDE0NDgwODA0OGNmX2F1c3cxXzI3ZTM0YmM2ZGMzMzQ5NDZhOGJiNWFjMTY4MDlmOGQ1SPPGiZsG)
eme-controller.ts:769 [log] > [eme]: Setting media-keys for "com.widevine.alpha"
eme-controller.ts:784 [log] > [eme]: Media-keys set for "com.widevine.alpha"
eme-controller.ts:328 [log] > [eme]: Creating key-system session "com.widevine.alpha" keyId: 61386262356163313638303966386435
eme-controller.ts:830 [log] > [eme]: Generating key-session request for "playlist-key": 61386262356163313638303966386435 (init data type: cenc length: 153)
eme-controller.ts:934 [log] > [eme]: Request generated for key-session "14BB1960ED82BBAC440DBB5859158EA7" keyId: 61386262356163313638303966386435
eme-controller.ts:845 [log] > [eme]: "license-request" message event for session "14BB1960ED82BBAC440DBB5859158EA7" message size: 2
eme-controller.ts:1225 [log] > [eme]: Sending license request to URL: https://content.uplynk.com/wv
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: WAITING_INIT_PTS->IDLE
audio-stream-controller.ts:1011 [log] > [audio-stream-controller]: Waiting for video PTS in continuity counter 0 of live stream before loading audio fragment 0 of level 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->WAITING_INIT_PTS
eme-controller.ts:1236 [log] > [eme]: License received 716
eme-controller.ts:385 [log] > [eme]: Updating key-session "14BB1960ED82BBAC440DBB5859158EA7" for keyID 61386262356163313638303966386435
      } (data length: 716)
eme-controller.ts:845 [log] > [eme]: "license-request" message event for session "14BB1960ED82BBAC440DBB5859158EA7" message size: 4019
eme-controller.ts:1225 [log] > [eme]: Sending license request to URL: https://content.uplynk.com/wv
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: WAITING_INIT_PTS->IDLE
transmuxer-interface.ts:88 [log] > injecting Web Worker for "main"
transmuxer-interface.ts:238 [log] > [transmuxer-interface]: Starting new transmux session for main sn: 0 level: 0 id: 1
        discontinuity: true
        trackSwitch: true
        contiguous: false
        accurateTimeOffset: false
        timeOffset: 0
        initSegmentChange: true
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 0 of level 0
audio-stream-controller.ts:1011 [log] > [audio-stream-controller]: Waiting for video PTS in continuity counter 0 of live stream before loading audio fragment 0 of level 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->WAITING_INIT_PTS
eme-controller.ts:1236 [log] > [eme]: License received 706
eme-controller.ts:385 [log] > [eme]: Updating key-session "14BB1960ED82BBAC440DBB5859158EA7" for keyID 61386262356163313638303966386435
      } (data length: 706)
e07a1ef3-64f3-4806-a73b-ce3d91f77111:1168 [log] > Debug logs enabled for "main" in hls.js version 1.6.5
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: WAITING_INIT_PTS->IDLE
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
stream-controller.ts:1495 [log] > [stream-controller]: Init video buffer, container:video/mp4, codecs[level/parsed]=[avc1.4d0028/avc1.4D4028]
buffer-controller.ts:590 [log] > [buffer-controller]: BUFFER_CODECS: "video" (current SB count 0)
buffer-controller.ts:1342 [log] > [buffer-controller]: checkPendingTracks (pending: 1 codec events expected: 2) {"video":{"listeners":[],"codec":"avc1.4D4028","container":"video/mp4","levelCodec":"avc1.4d0028","id":"main"}}
audio-stream-controller.ts:153 [log] > [audio-stream-controller]: InitPTS for cc: 0 found from main: 31260000/120000
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 0 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
eme-controller.ts:464 [log] > [eme]: Starting session for key (keyId: 61386262356163313638303966386435 format: "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed" method: SAMPLE-AES uri: data:text/plain;base64,AAAAmXBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHkIARIgZmEzNzJhNDYyM2QyNDkzNGJmM2U1NWE3ZDlmM2M4ZjMaBHZkbXMiRzg4NDNhM2M0MWYzNzRmMmM5OWQwNDE0NDgwODA0OGNmX2F1c3cxXzI3ZTM0YmM2ZGMzMzQ5NDZhOGJiNWFjMTY4MDlmOGQ1SPPGiZsG)
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 0 of track 0 (frag:[0.004-4.100]) cc: 0 [0-7], target: 0.004
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 0 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 0 of level 0 (frag:[0.000-4.101])
eme-controller.ts:971 [log] > [eme]: key status change "usable" for keyStatuses keyId: 73c547616d4d4b1bb3b33f8685c0dc5c session keyId: 61386262356163313638303966386435 uri: data:text/plain;base64,AAAAmXBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHkIARIgNzNjNTQ3NjE2ZDRkNGIxYmIzYjMzZjg2ODVjMGRjNWMaBHZkbXMiRzg4NDNhM2M0MWYzNzRmMmM5OWQwNDE0NDgwODA0OGNmX2F1c3cxXzI3ZTM0YmM2ZGMzMzQ5NDZhOGJiNWFjMTY4MDlmOGQ1SPPGiZsG
transmuxer-interface.ts:88 [log] > injecting Web Worker for "audio"
transmuxer-interface.ts:238 [log] > [transmuxer-interface]: Starting new transmux session for audio sn: 0 track: 0 id: 1
        discontinuity: true
        trackSwitch: true
        contiguous: false
        accurateTimeOffset: false
        timeOffset: 0.004000000000001336
        initSegmentChange: true
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 0 of track 0
e07a1ef3-64f3-4806-a73b-ce3d91f77111:1168 [log] > Debug logs enabled for "audio" in hls.js version 1.6.5
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
audio-stream-controller.ts:970 [log] > [audio-stream-controller]: Init audio buffer, container:audio/mp4, codecs[level/parsed]=[mp4a.40.5/mp4a.40.2]
buffer-controller.ts:590 [log] > [buffer-controller]: BUFFER_CODECS: "audio" (current SB count 0)
buffer-controller.ts:1342 [log] > [buffer-controller]: checkPendingTracks (pending: 2 codec events expected: 2) {"video":{"listeners":[],"codec":"avc1.4D4028","container":"video/mp4","levelCodec":"avc1.4d0028","id":"main"},"audio":{"listeners":[],"codec":"mp4a.40.2","container":"audio/mp4","levelCodec":"mp4a.40.5","id":"audio"}}
buffer-controller.ts:1411 [log] > [buffer-controller]: creating sourceBuffer(video/mp4;codecs=avc1.4D4028) Queued {"listeners":[],"codec":"avc1.4D4028","container":"video/mp4","levelCodec":"avc1.4d0028","id":"main"}
buffer-controller.ts:1411 [log] > [buffer-controller]: creating sourceBuffer(audio/mp4;codecs=mp4a.40.2) {"listeners":[],"codec":"mp4a.40.2","container":"audio/mp4","levelCodec":"mp4a.40.5","id":"audio"}
stream-controller.ts:971 [log] > [stream-controller]: Alternate track found, use video.buffered to schedule main fragment loading
buffer-controller.ts:1380 [log] > [buffer-controller]: SourceBuffers created. Running queue: 
video: (SourceBuffer) append-video, append-video, async-blocker
audio: (SourceBuffer) 
audiovideo: (none) }
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 0 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 0 of track 0 (frag:[-0.020-4.100])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 0 of track 0 (frag:[-0.020-4.100] > buffer:[0.000-4.096])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 1 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 1 of track 0 (frag:[4.100-8.196]) cc: 0 [0-7], target: 4.1
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
eme-controller.ts:757 [log] > [eme]: "waitingforkey" event
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 0 of level 0 (frag:[0.000-4.101] > buffer:[0.000-4.101])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 1 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 1 of level 0 (frag:[4.101-8.197]) cc: 0 [0-7], target: 4.101
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 1 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 1 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 1 of track 0 (frag:[4.076-8.196])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 1 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 1 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 1 of level 0 (frag:[4.100-8.201])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 1 of track 0 (frag:[4.076-8.196] > buffer:[0.000-8.172])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 2 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 2 of track 0 (frag:[8.196-12.292]) cc: 0 [0-7], target: 8.196
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 1 of level 0 (frag:[4.100-8.201] > buffer:[0.000-8.201])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 2 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 2 of level 0 (frag:[8.201-12.297]) cc: 0 [0-7], target: 8.201
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 2 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 2 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 2 of track 0 (frag:[8.172-12.292])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 2 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 2 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 2 of level 0 (frag:[8.200-12.301])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 2 of track 0 (frag:[8.172-12.292] > buffer:[0.000-12.268])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 3 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 3 of track 0 (frag:[12.292-16.388]) cc: 0 [0-7], target: 12.292
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 2 of level 0 (frag:[8.200-12.301] > buffer:[0.000-12.301])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 3 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 3 of level 0 (frag:[12.301-16.397]) cc: 0 [0-7], target: 12.301
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 3 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 3 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 3 of track 0 (frag:[12.268-16.388])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 3 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 3 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 3 of level 0 (frag:[12.300-16.367])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 3 of track 0 (frag:[12.268-16.388] > buffer:[0.000-16.364])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 4 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 4 of track 0 (frag:[16.388-20.484]) cc: 0 [0-7], target: 16.388
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 3 of level 0 (frag:[12.300-16.367] > buffer:[0.000-16.367])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 4 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 4 of level 0 (frag:[16.367-20.463]) cc: 0 [0-7], target: 16.367
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 4 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 4 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 4 of track 0 (frag:[16.364-20.484])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 4 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 4 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 4 of level 0 (frag:[16.367-20.467])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 4 of track 0 (frag:[16.364-20.484] > buffer:[0.000-20.460])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 5 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 5 of track 0 (frag:[20.484-24.580]) cc: 0 [0-7], target: 20.484
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 4 of level 0 (frag:[16.367-20.467] > buffer:[0.000-20.467])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 5 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 5 of level 0 (frag:[20.467-24.563]) cc: 0 [0-7], target: 20.467
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 5 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 5 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 5 of track 0 (frag:[20.460-24.580])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 5 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 5 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 5 of level 0 (frag:[20.467-24.567])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 5 of track 0 (frag:[20.460-24.580] > buffer:[0.000-24.556])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 6 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 6 of track 0 (frag:[24.580-28.676]) cc: 0 [0-7], target: 24.58
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 5 of level 0 (frag:[20.467-24.567] > buffer:[0.000-24.567])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 6 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 6 of level 0 (frag:[24.567-28.663]) cc: 0 [0-7], target: 24.567
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 6 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 6 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 6 of track 0 (frag:[24.556-28.676])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 6 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 6 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 6 of level 0 (frag:[24.567-28.667])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 6 of track 0 (frag:[24.556-28.676] > buffer:[0.000-28.652])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 7 of [0-7], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 7 of track 0 (frag:[28.676-32.772]) cc: 0 [0-7], target: 28.676
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 6 of level 0 (frag:[24.567-28.667] > buffer:[0.000-28.667])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 7 of [0-7], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 7 of level 0 (frag:[28.667-32.763]) cc: 0 [0-7], target: 28.667
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 7 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 7 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 7 of track 0 (frag:[28.652-32.772])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 7 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 7 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 7 of level 0 (frag:[28.667-32.767])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 7 of track 0 (frag:[28.652-32.772] > buffer:[0.000-32.748])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 7 of level 0 (frag:[28.667-32.767] > buffer:[0.000-32.767])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
level-controller.ts:673 [log] > [level-controller]: Loading level index 0 age 7.8 https://content-ausw1.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e/e.m3u8?expand=drm_wv_l3&rays=e&pbs=27e34bc6dc334946a8bb5ac16809f8d5
audio-track-controller.ts:421 [log] > [audio-track-controller]: Loading audio-track 0 "output track 01 (und)" lang:und group:aac age 7.8 https://content-ausw1.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e/a.m3u8?alttrack=-1&aac=1&primary=1&expand=drm_wv_l3&rays=e&pbs=27e34bc6dc334946a8bb5ac16809f8d5
audio-track-controller.ts:101 [log] > [audio-track-controller]: Audio track 0 "output track 01 (und)" lang:und group:aac loaded [1-8]
base-playlist-controller.ts:216 [log] > [audio-track-controller]: live playlist 0 REFRESHED 8--1
base-playlist-controller.ts:346 [log] > [audio-track-controller]: reload live playlist output track 01 (und) in 7791 ms
audio-stream-controller.ts:558 [log] > [audio-stream-controller]: Audio track 0 "output track 01 (und)" of "aac" loaded [1,8][part-8--1],duration:32.79199999999999
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 8 of [1-8], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 8 of track 0 (frag:[32.772-36.868]) cc: 0 [1-8], target: 32.772
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-playlist-controller.ts:216 [log] > [level-controller]: live playlist 0 REFRESHED 8--1
base-playlist-controller.ts:346 [log] > [level-controller]: reload live playlist 9271875bps in 7785 ms
stream-controller.ts:671 [log] > [stream-controller]: Level 0 loaded [1,8][part-8--1], cc [0, 0] duration:32.76322499999998
buffer-controller.ts:1319 [log] > [buffer-controller]: Updating MediaSource duration to 36.863
stream-controller.ts:765 [warn] > [stream-controller]: Playback: 0.000 is located too far from the end of live sliding playlist: 36.863225, reset currentTime to : 12.865
synchronizeToLiveEdge @ stream-controller.ts:765
onLevelLoaded @ stream-controller.ts:726
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
handlePlaylistLoaded @ playlist-loader.ts:747
handleTrackOrLevelPlaylist @ playlist-loader.ts:563
onSuccess @ playlist-loader.ts:360
readystatechange @ xhr-loader.ts:232
XMLHttpRequest.send
openAndSendXhr @ xhr-loader.ts:166
loadInternal @ xhr-loader.ts:125
load @ xhr-loader.ts:83
load @ playlist-loader.ts:393
onLevelLoading @ playlist-loader.ts:171
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
loadingPlaylist @ level-controller.ts:681
(anonymous) @ base-playlist-controller.ts:354
setTimeout
scheduleLoading @ base-playlist-controller.ts:353
playlistLoaded @ base-playlist-controller.ts:322
onLevelLoaded @ level-controller.ts:649
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
handlePlaylistLoaded @ playlist-loader.ts:747
handleTrackOrLevelPlaylist @ playlist-loader.ts:563
onSuccess @ playlist-loader.ts:360
readystatechange @ xhr-loader.ts:232
XMLHttpRequest.send
openAndSendXhr @ xhr-loader.ts:166
loadInternal @ xhr-loader.ts:125
load @ xhr-loader.ts:83
load @ playlist-loader.ts:393
onLevelLoading @ playlist-loader.ts:171
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
loadingPlaylist @ level-controller.ts:681
scheduleLoading @ base-playlist-controller.ts:335
loadPlaylist @ level-controller.ts:659
set @ level-controller.ts:517
set @ level-controller.ts:700
set @ hls.ts:776
startLoad @ stream-controller.ts:161
startLoad @ hls.ts:565
checkAutostartLoad @ playlist-loader.ts:408
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
handleMasterPlaylist @ playlist-loader.ts:486
onSuccess @ playlist-loader.ts:368
readystatechange @ xhr-loader.ts:232
XMLHttpRequest.send
openAndSendXhr @ xhr-loader.ts:166
loadInternal @ xhr-loader.ts:125
load @ xhr-loader.ts:83
load @ playlist-loader.ts:393
onManifestLoading @ playlist-loader.ts:158
emit @ index.js:203
emit @ hls.ts:386
trigger @ hls.ts:394
loadSource @ hls.ts:524
loadSelectedStream @ main.js:383
applyConfigEditorValue @ main.js:1740
onclick @ VM71:1Understand this warning
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 8 of [1-8], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 8 of level 0 (frag:[32.767-36.863]) cc: 0 [1-8], target: 32.767
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:348 [log] > [stream-controller]: media seeking to 12.865, state: FRAG_LOADING
base-stream-controller.ts:348 [log] > [audio-stream-controller]: media seeking to 12.865, state: FRAG_LOADING
base-stream-controller.ts:348 [log] > [subtitle-stream-controller]: media seeking to 12.865, state: IDLE
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 8 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 8 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 8 of track 0 (frag:[32.748-36.844])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 8 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 8 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 8 of level 0 (frag:[32.767-36.867])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 8 of track 0 (frag:[32.748-36.844] > buffer:[0.000-36.844])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 8 of level 0 (frag:[32.767-36.867] > buffer:[0.000-36.867])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
audio-track-controller.ts:421 [log] > [audio-track-controller]: Loading audio-track 0 "output track 01 (und)" lang:und group:aac age 7.8 https://content-ausw1.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e/a.m3u8?alttrack=-1&aac=1&primary=1&expand=drm_wv_l3&rays=e&pbs=27e34bc6dc334946a8bb5ac16809f8d5
level-controller.ts:673 [log] > [level-controller]: Loading level index 0 age 7.8 https://content-ausw1.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e/e.m3u8?expand=drm_wv_l3&rays=e&pbs=27e34bc6dc334946a8bb5ac16809f8d5
audio-track-controller.ts:101 [log] > [audio-track-controller]: Audio track 0 "output track 01 (und)" lang:und group:aac loaded [3-10]
base-playlist-controller.ts:216 [log] > [audio-track-controller]: live playlist 0 REFRESHED 10--1
base-playlist-controller.ts:346 [log] > [audio-track-controller]: reload live playlist output track 01 (und) in 7823 ms
audio-stream-controller.ts:558 [log] > [audio-stream-controller]: Audio track 0 "output track 01 (und)" of "aac" loaded [3,10][part-10--1],duration:32.76800000000003
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 9 of [3-10], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 9 of track 0 (frag:[36.844-40.940]) cc: 0 [3-10], target: 36.844
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-playlist-controller.ts:216 [log] > [level-controller]: live playlist 0 REFRESHED 10--1
base-playlist-controller.ts:346 [log] > [level-controller]: reload live playlist 9271875bps in 7813 ms
stream-controller.ts:671 [log] > [stream-controller]: Level 0 loaded [3,10][part-10--1], cc [0, 0] duration:32.759225000000015
buffer-controller.ts:1319 [log] > [buffer-controller]: Updating MediaSource duration to 45.059
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 9 of [3-10], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 9 of level 0 (frag:[36.867-40.963]) cc: 0 [3-10], target: 36.867
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 9 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 9 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 9 of track 0 (frag:[36.844-40.940])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 9 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 9 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 9 of level 0 (frag:[36.867-40.967])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 9 of track 0 (frag:[36.844-40.940] > buffer:[0.000-40.940])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [audio-stream-controller]: Loading key for 10 of [3-10], track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [audio-stream-controller]: Loading audio sn: 10 of track 0 (frag:[40.940-45.036]) cc: 0 [3-10], target: 40.94
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 9 of level 0 (frag:[36.867-40.967] > buffer:[0.000-40.967])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
base-stream-controller.ts:792 [log] > [stream-controller]: Loading key for 10 of [3-10], level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->KEY_LOADING
base-stream-controller.ts:918 [log] > [stream-controller]: Loading main sn: 10 of level 0 (frag:[40.967-45.063]) cc: 0 [3-10], target: 40.967
base-stream-controller.ts:2116 [log] > [stream-controller]: KEY_LOADING->FRAG_LOADING
base-stream-controller.ts:525 [log] > [audio-stream-controller]: Loaded audio sn: 10 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed audio sn: 10 of track 0
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [audio-stream-controller]: Parsed audio sn: 10 of track 0 (frag:[40.940-45.036])
base-stream-controller.ts:525 [log] > [stream-controller]: Loaded main sn: 10 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: FRAG_LOADING->PARSING
transmuxer-interface.ts:396 [log] > [transmuxer.ts]: Flushed main sn: 10 of level 0
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSING->PARSED
base-stream-controller.ts:2063 [log] > [stream-controller]: Parsed main sn: 10 of level 0 (frag:[40.967-45.067])
base-stream-controller.ts:721 [log] > [audio-stream-controller]: Buffered audio sn: 10 of track 0 (frag:[40.940-45.036] > buffer:[0.000-45.036])
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: PARSED->IDLE
base-stream-controller.ts:721 [log] > [stream-controller]: Buffered main sn: 10 of level 0 (frag:[40.967-45.067] > buffer:[0.000-45.067])
base-stream-controller.ts:2116 [log] > [stream-controller]: PARSED->IDLE
hls.ts:579 [log] > stopLoad
base-stream-controller.ts:2116 [log] > [stream-controller]: IDLE->STOPPED
e07a1ef3-64f3-4806-a73b-ce3d91f77111:1168 [log] > Debug logs enabled for "main" in hls.js version 1.6.5
base-stream-controller.ts:2116 [log] > [audio-stream-controller]: IDLE->STOPPED
base-stream-controller.ts:2116 [log] > [subtitle-stream-controller]: IDLE->STOPPED
e07a1ef3-64f3-4806-a73b-ce3d91f77111:1168 [log] > Debug logs enabled for "audio" in hls.js version 1.6.5

Chrome media internals output

[Trevor-Uplynk]

The odd thing about this not working, is that if I limit the variants available in the master playlist to our lowest bitrate, that plays just fine. This can be done appending rays=a to the stream URL like so:

https://content.uplynk.com/channel/e4bd472a0f1440748fb19a143de6246e.m3u8?expand=drm_wv_l3&rays=a.

For some reason the stream will play when this is the only variant listed. Attempting this with other variants (via rays=b, rays=d, etc) also fails. When changing the order of the variants listed (via rays=abcde), the stream will start playing, but then stall when switching to higher bitrates.

[robwalch]

The lowest bitrate video and audio playlists share a common key. When playback fails on higher tiers, we can see video was decoded, but there's no audio and playback is locked, presumably with the CDM waiting for the audio key (media tab messages log a missing key: DecryptingDemuxerStream: no key for key ID FF......; will resume decrypting after new usable key is available).

[robwalch]

The root cause appears to be that the playlists carry different PSSH payloads with same Widevine key id in the payload. Only when the payloads are identical and a single key session can be used to decrypt both audio and video will playback succeed. The key id in the PSSH which are base64 encoded in the playlist should have different key id values if they do not match. The KEYID attribute of EXT-X-KEY is ignored as it is not an HLS defined attribute.