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Failed to execute 'update' on 'MediaKeySession #4576

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hongfeih-es opened this issue Feb 23, 2022 · 0 comments
Closed
5 tasks done

Failed to execute 'update' on 'MediaKeySession #4576

hongfeih-es opened this issue Feb 23, 2022 · 0 comments
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Bug DRM

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@hongfeih-es
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hongfeih-es commented Feb 23, 2022 •
edited
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What version of Hls.js are you using?

v1.1.5

What browser (including version) are you using?

Chrome v98.0.4758.102 (Official Build) (x86_64)

What OS (including version) are you using?

Mac OS v12.2.1 (21D62)

Test stream

https://hls-js.netlify.app/demo/?src=https%3A%2F%2Fstorage.googleapis.com%2Fshaka-demo-assets%2Fangel-one-widevine-hls%2Fhls.m3u8&demoConfig=eyJlbmFibGVTdHJlYW1pbmciOnRydWUsImF1dG9SZWNvdmVyRXJyb3IiOnRydWUsInN0b3BPblN0YWxsIjpmYWxzZSwiZHVtcGZNUDQiOmZhbHNlLCJsZXZlbENhcHBpbmciOi0xLCJsaW1pdE1ldHJpY3MiOi0xfQ==

Configuration

{
  "debug": true,
  "enableWorker": true,
  "lowLatencyMode": true,
  "backBufferLength": 90,
  "widevineLicenseUrl": "https://cwip-shaka-proxy.appspot.com/no_auth",
  "emeEnabled": true
}

Additional player setup steps

No response

Checklist

Steps to reproduce

  1. Open https://hls-js.netlify.app/demo/?src=https%3A%2F%2Fstorage.googleapis.com%2Fshaka-demo-assets%2Fangel-one-widevine-hls%2Fhls.m3u8&demoConfig=eyJlbmFibGVTdHJlYW1pbmciOnRydWUsImF1dG9SZWNvdmVyRXJyb3IiOnRydWUsInN0b3BPblN0YWxsIjpmYWxzZSwiZHVtcGZNUDQiOmZhbHNlLCJsZXZlbENhcHBpbmciOi0xLCJsaW1pdE1ldHJpY3MiOi0xfQ==
  2. Check/uncheck "Enable streaming:" several times (interval varies 500ms to 2s according to network situation)

Expected behaviour

No uncaught exception in inspector console

What actually happened?

Saw uncaught exceptions:

Uncaught (in promise) DOMException: Failed to execute 'update' on 'MediaKeySession': The session is already closed.
    at https://hls-js.netlify.app/dist/hls.js:6259:18
    at EMEController._onLicenseRequestReadyStageChange (https://hls-js.netlify.app/dist/hls.js:6457:11)

Console output

16:53:12.173 ​ Using Hls.js config: {debug: true, enableWorker: true, lowLatencyMode: true, backBufferLength: 90, widevineLicenseUrl: 'https://cwip-shaka-proxy.appspot.com/no_auth', …}
16:53:12.173 ​ [log] >
16:53:12.183 ​ [log] > stopLoad
16:53:12.183 ​ [log] > loadSource:https://storage.googleapis.com/shaka-demo-assets/angel-one-widevine-hls/hls.m3u8
16:53:12.185 ​ [log] > [stream-controller]: Trigger BUFFER_RESET
16:53:12.185 ​ [log] > attachMedia
16:53:12.199 ​ [log] > [buffer-controller]: Media source opened
16:53:12.200 ​ [log] > [subtitle-stream-controller]: STOPPED->IDLE
16:53:12.273 ​ [log] > [level-controller]: manifest loaded, 5 level(s) found, first bitrate: 487727
16:53:12.274 ​ [log] > 2 bufferCodec event(s) expected
16:53:12.274 ​ [log] > Requesting encrypted media key-system access
16:53:12.274 ​ It is recommended that a robustness level be specified. Not specifying the robustness level could result in unexpected behavior.
_attemptKeySystemAccess @ hls.js:6170
onManifestParsed @ hls.js:6613
emit @ hls.js:310
emit @ hls.js:17266
trigger @ hls.js:17271
onManifestLoaded @ hls.js:8360
emit @ hls.js:310
emit @ hls.js:17266
trigger @ hls.js:17271
handleMasterPlaylist @ hls.js:20143
loadsuccess @ hls.js:20067
readystatechange @ hls.js:27779
XMLHttpRequest.send (async)
loadInternal @ hls.js:27713
load @ hls.js:27654
load @ hls.js:20040
onManifestLoading @ hls.js:19893
emit @ hls.js:310
emit @ hls.js:17266
trigger @ hls.js:17271
loadSource @ hls.js:17358
loadSelectedStream @ hls-demo.js:1828
(anonymous) @ hls-demo.js:1630
dispatch @ jquery.min.js:3
r.handle @ jquery.min.js:3
16:53:12.277 ​ [log] > startLoad(8)
16:53:12.277 ​ [log] > [level-controller]: switching to level 0 from -1
16:53:12.277 ​ [log] > [audio-track-controller]: Updating audio tracks, 6 track(s) found in "default-audio-group" group-id
16:53:12.278 ​ [log] > [audio-track-controller]: Now switching to audio-track index 0
16:53:12.279 ​ [log] > [audio-stream-controller]: STOPPED->IDLE
16:53:12.279 ​ [log] > [audio-stream-controller]: IDLE->WAITING_TRACK
16:53:12.280 ​ [log] > [subtitle-track-controller]: Updating subtitle tracks, 4 track(s) found in "default-text-group" group-id
16:53:12.281 ​ [log] > [subtitle-track-controller]: Switching to subtitle track 0
16:53:12.281 ​ [log] > [level-controller]: Attempt loading level index 0 with URL-id 0 https://storage.googleapis.com/shaka-demo-assets/angel-one-widevine-hls/playlist_v-0144p-0100k-libx264.mp4.m3u8
16:53:12.282 ​ [log] > [stream-controller]: STOPPED->IDLE
16:53:12.282 ​ [log] > [audio-track-controller]: loading audio-track playlist for id: 0
16:53:12.284 ​ [log] > [audio-stream-controller]: WAITING_TRACK->STOPPED
16:53:12.284 ​ [log] > [audio-stream-controller]: STOPPED->WAITING_TRACK
16:53:12.284 subtitle-track-controller.ts:282 [log] > [subtitle-track-controller]: Loading subtitle playlist for id 0
16:53:12.285 base-stream-controller.ts:1381 [log] > [subtitle-stream-controller]: IDLE->STOPPED
16:53:12.286 base-stream-controller.ts:1381 [log] > [subtitle-stream-controller]: STOPPED->IDLE
16:53:12.287 eme-controller.ts:239 [log] > Access for key-system "com.widevine.alpha" obtained
16:53:12.297 eme-controller.ts:254 [log] > Media-keys created for key-system "com.widevine.alpha"
16:53:12.297 eme-controller.ts:291 [log] > New key-system session 
16:53:12.374 m3u8-parser.ts:376 [warn] > Keyformat urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed is not supported from the manifest
parseLevelPlaylist @ m3u8-parser.ts:376
handleTrackOrLevelPlaylist @ playlist-loader.ts:469
loadsuccess @ playlist-loader.ts:339
readystatechange @ xhr-loader.ts:197
XMLHttpRequest.send (async)
loadInternal @ xhr-loader.ts:134
load @ xhr-loader.ts:72
load @ playlist-loader.ts:303
onLevelLoading @ playlist-loader.ts:161
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
loadPlaylist @ level-controller.ts:538
set @ level-controller.ts:268
set @ level-controller.ts:556
set @ hls.ts:486
startLoad @ stream-controller.ts:134
(anonymous) @ hls.ts:363
startLoad @ hls.ts:362
onManifestLoaded @ level-controller.ts:196
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
handleMasterPlaylist @ playlist-loader.ts:444
loadsuccess @ playlist-loader.ts:341
readystatechange @ xhr-loader.ts:197
XMLHttpRequest.send (async)
loadInternal @ xhr-loader.ts:134
load @ xhr-loader.ts:72
load @ playlist-loader.ts:303
onManifestLoading @ playlist-loader.ts:148
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
loadSource @ hls.ts:350
loadSelectedStream @ main.js:374
(anonymous) @ main.js:142
dispatch @ jquery.min.js:3
r.handle @ jquery.min.js:3
16:53:12.375 stream-controller.ts:603 [log] > [stream-controller]: Level 0 loaded [0,14], cc [0, 1] duration:60
16:53:12.375 buffer-controller.ts:635 [log] > [buffer-controller]: Updating Media Source duration to 60.000
16:53:12.376 base-stream-controller.ts:588 [log] > [stream-controller]: Loading fragment initSegment cc: 0 level: 0, target: 0
16:53:12.376 base-stream-controller.ts:1381 [log] > [stream-controller]: IDLE->FRAG_LOADING
16:53:12.378 m3u8-parser.ts:376 [warn] > Keyformat urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed is not supported from the manifest
parseLevelPlaylist @ m3u8-parser.ts:376
handleTrackOrLevelPlaylist @ playlist-loader.ts:469
loadsuccess @ playlist-loader.ts:339
readystatechange @ xhr-loader.ts:197
XMLHttpRequest.send (async)
loadInternal @ xhr-loader.ts:134
load @ xhr-loader.ts:72
load @ playlist-loader.ts:303
onAudioTrackLoading @ playlist-loader.ts:177
emit @ index.js:182
emit @ hls.ts:250
trigger @ hls.ts:258
loadPlaylist @ audio-track-controller.ts:260
startLoad @ base-playlist-controller.ts:51
(anonymous) @ hls.ts:363
startLoad @ hls.ts:362
onManifestLoaded @ level-controller.ts:196
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
handleMasterPlaylist @ playlist-loader.ts:444
loadsuccess @ playlist-loader.ts:341
readystatechange @ xhr-loader.ts:197
XMLHttpRequest.send (async)
loadInternal @ xhr-loader.ts:134
load @ xhr-loader.ts:72
load @ playlist-loader.ts:303
onManifestLoading @ playlist-loader.ts:148
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
loadSource @ hls.ts:350
loadSelectedStream @ main.js:374
(anonymous) @ main.js:142
dispatch @ jquery.min.js:3
r.handle @ jquery.min.js:3
16:53:12.378 audio-track-controller.ts:87 [log] > [audio-track-controller]: audioTrack 0 loaded [0-14]
16:53:12.379 audio-stream-controller.ts:425 [log] > [audio-stream-controller]: Track 0 loaded [0,14],duration:60
16:53:12.379 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: WAITING_TRACK->IDLE
16:53:12.379 base-stream-controller.ts:588 [log] > [audio-stream-controller]: Loading fragment initSegment cc: 0 track: 0, target: 0
16:53:12.379 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: IDLE->FRAG_LOADING
16:53:12.381 subtitle-track-controller.ts:163 [log] > [subtitle-track-controller]: subtitle track 0 loaded [0-15]
16:53:12.382 base-stream-controller.ts:588 [log] > [subtitle-stream-controller]: Loading fragment 0 cc: 0 of [0-15] track: 0, target: 0
16:53:12.382 base-stream-controller.ts:1381 [log] > [subtitle-stream-controller]: IDLE->FRAG_LOADING
16:53:12.465 base-stream-controller.ts:1381 [log] > [stream-controller]: FRAG_LOADING->IDLE
16:53:12.465 base-stream-controller.ts:499 [log] > [stream-controller]: Buffered main sn: initSegment of level 0 
16:53:12.465 base-stream-controller.ts:588 [log] > [stream-controller]: Loading fragment 2 cc: 1 of [0-14] level: 0, target: 8
16:53:12.465 base-stream-controller.ts:1381 [log] > [stream-controller]: IDLE->FRAG_LOADING
16:53:12.470 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: FRAG_LOADING->IDLE
16:53:12.470 base-stream-controller.ts:499 [log] > [audio-stream-controller]: Buffered audio sn: initSegment of track 0 
16:53:12.470 base-stream-controller.ts:588 [log] > [audio-stream-controller]: Loading fragment 2 cc: 1 of [0-14] track: 0, target: 8
16:53:12.471 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: IDLE->FRAG_LOADING
16:53:12.484 base-stream-controller.ts:364 [log] > [subtitle-stream-controller]: Loaded fragment 0 of level 0
16:53:12.564 transmuxer-interface.ts:67 [log] > demuxing in webworker
16:53:12.572 transmuxer-interface.ts:187 [log] > [transmuxer-interface, main]: Starting new transmux session for sn: 2 p: -1 level: 0 id: 1
        discontinuity: true
        trackSwitch: true
        contiguous: false
        accurateTimeOffset: true
        timeOffset: 8
        initSegmentChange: true
16:53:12.573 base-stream-controller.ts:364 [log] > [stream-controller]: Loaded fragment 2 of level 0
16:53:12.586 transmuxer-interface.ts:67 [log] > demuxing in webworker
16:53:12.602 audio-stream-controller.ts:532 [log] > Unknown video PTS for cc 1, waiting for video PTS before demuxing audio frag 2 of [0 ,14],track 0
16:53:12.602 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: FRAG_LOADING->WAITING_INIT_PTS
16:53:12.602 base-stream-controller.ts:364 [log] > [audio-stream-controller]: Loaded fragment 2 of level 0
16:53:12.619 blob:https://hls-js.netlify.app/f0c8e084-f75d-42ea-b726-5c842ec6e25f:603 [log] >
16:53:12.625 blob:https://hls-js.netlify.app/f0c8e084-f75d-42ea-b726-5c842ec6e25f:938 [log] > [transmuxer.ts]: Flushed fragment 2 of level 0
16:53:12.625 base-stream-controller.ts:1381 [log] > [stream-controller]: FRAG_LOADING->PARSING
16:53:12.625 stream-controller.ts:1226 [log] > [stream-controller]: Init video buffer, container:video/mp4, codecs[level/parsed]=[avc1.42c01e/avc1.42c01e]
16:53:12.627 audio-stream-controller.ts:113 [log] > [audio-stream-controller]: InitPTS for cc: 1 found from main: 0
16:53:12.627 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: WAITING_INIT_PTS->FRAG_LOADING
16:53:12.627 transmuxer-interface.ts:187 [log] > [transmuxer-interface, audio]: Starting new transmux session for sn: 2 p: -1 level: 0 id: 1
        discontinuity: true
        trackSwitch: true
        contiguous: false
        accurateTimeOffset: false
        timeOffset: 8
        initSegmentChange: true
16:53:12.628 base-stream-controller.ts:1381 [log] > [subtitle-stream-controller]: FRAG_LOADING->IDLE
16:53:12.629 base-stream-controller.ts:1381 [log] > [stream-controller]: PARSING->PARSED
16:53:12.642 blob:https://hls-js.netlify.app/7cd4674c-6a77-4794-91c5-2699ddf50847:603 [log] >
16:53:12.645 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
16:53:12.645 blob:https://hls-js.netlify.app/7cd4674c-6a77-4794-91c5-2699ddf50847:938 [log] > [transmuxer.ts]: Flushed fragment 2 of level 0
16:53:12.645 audio-stream-controller.ts:812 [log] > [audio-stream-controller]: Switching audio track : flushing all audio
16:53:12.647 audio-stream-controller.ts:760 [log] > [audio-stream-controller]: Init audio buffer, container:audio/mp4, codecs[parsed]=[mp4a.40.2]
16:53:12.647 buffer-controller.ts:704 [log] > [buffer-controller]: creating sourceBuffer(video/mp4;codecs=avc1.42c01e)
16:53:12.647 buffer-controller.ts:704 [log] > [buffer-controller]: creating sourceBuffer(audio/mp4;codecs=mp4a.40.2)
16:53:12.648 stream-controller.ts:809 [log] > [stream-controller]: Alternate track found, use video.buffered to schedule main fragment loading
16:53:12.648 buffer-controller.ts:816 [log] > [buffer-controller]: Removing [0,60] from the audio SourceBuffer
16:53:12.649 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: PARSING->PARSED
16:53:12.650 eme-controller.ts:328 [log] > Media is encrypted using "cenc" init data type
16:53:12.651 eme-controller.ts:381 [log] > Setting keys for encrypted media
16:53:12.651 eme-controller.ts:438 [log] > Generating key-session request for "cenc" init data type
16:53:12.654 base-stream-controller.ts:499 [log] > [stream-controller]: Buffered main sn: 2 of level 0 [8.000,12.000]
16:53:12.654 base-stream-controller.ts:1381 [log] > [stream-controller]: PARSED->IDLE
16:53:12.654 level-controller.ts:251 [log] > [level-controller]: switching to level 2 from 0
16:53:12.655 level-controller.ts:524 [log] > [level-controller]: Attempt loading level index 2 with URL-id 0 https://storage.googleapis.com/shaka-demo-assets/angel-one-widevine-hls/playlist_v-0360p-0750k-libx264.mp4.m3u8
16:53:12.658 base-stream-controller.ts:1381 [log] > [stream-controller]: IDLE->WAITING_LEVEL
16:53:12.676 eme-controller.ts:328 [log] > Media is encrypted using "cenc" init data type
16:53:12.676 eme-controller.ts:410 [warn] > Key-Session already initialized but requested again
_generateRequestWithPreferredKeySession @ eme-controller.ts:410
finallySetKeyAndStartSession @ eme-controller.ts:347
Promise.then (async)
onMediaEncrypted @ eme-controller.ts:352
16:53:12.703 eme-controller.ts:446 [debug] > Key-session generation succeeded
16:53:12.706 stream-controller.ts:994 [log] > [stream-controller]: seek to target start position 8 from current time 0
16:53:12.707 eme-controller.ts:311 [log] > Got EME message event, creating license request
16:53:12.707 eme-controller.ts:612 [log] > Requesting content license for key-system
16:53:12.708 eme-controller.ts:630 [log] > Sending license request to URL: https://cwip-shaka-proxy.appspot.com/no_auth
16:53:12.709 base-stream-controller.ts:218 [log] > [stream-controller]: media seeking to 8.000, state: WAITING_LEVEL
16:53:12.709 base-stream-controller.ts:218 [log] > [audio-stream-controller]: media seeking to 8.000, state: PARSED
16:53:12.709 base-stream-controller.ts:218 [log] > [subtitle-stream-controller]: media seeking to 8.000, state: IDLE
16:53:12.710 base-stream-controller.ts:499 [log] > [audio-stream-controller]: Buffered audio sn: 2 of track 0 [8.000,12.011]
16:53:12.710 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: PARSED->IDLE
16:53:12.710 base-stream-controller.ts:588 [log] > [audio-stream-controller]: Loading fragment 3 cc: 1 of [0-14] track: 0, target: 12.011
16:53:12.710 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: IDLE->FRAG_LOADING
16:53:12.760 m3u8-parser.ts:376 [warn] > Keyformat urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed is not supported from the manifest
parseLevelPlaylist @ m3u8-parser.ts:376
handleTrackOrLevelPlaylist @ playlist-loader.ts:469
loadsuccess @ playlist-loader.ts:339
readystatechange @ xhr-loader.ts:197
XMLHttpRequest.send (async)
loadInternal @ xhr-loader.ts:134
load @ xhr-loader.ts:72
load @ playlist-loader.ts:303
onLevelLoading @ playlist-loader.ts:161
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
loadPlaylist @ level-controller.ts:538
set @ level-controller.ts:268
set @ level-controller.ts:556
set @ hls.ts:486
doTickIdle @ stream-controller.ts:232
doTick @ stream-controller.ts:166
tick @ task-loop.ts:110
fragBufferedComplete @ base-stream-controller.ts:507
onFragBuffered @ stream-controller.ts:843
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
onUnblocked @ buffer-controller.ts:479
(anonymous) @ buffer-controller.ts:866
Promise.then (async)
blockBuffers @ buffer-controller.ts:864
onFragParsed @ buffer-controller.ts:493
emit @ index.js:203
emit @ hls.ts:250
trigger @ hls.ts:258
updateLevelTiming @ base-stream-controller.ts:1364
_handleTransmuxerFlush @ base-stream-controller.ts:665
onWorkerMessage @ transmuxer-interface.ts:286
16:53:12.762 stream-controller.ts:603 [log] > [stream-controller]: Level 2 loaded [0,14], cc [0, 1] duration:60
16:53:12.763 base-stream-controller.ts:1381 [log] > [stream-controller]: WAITING_LEVEL->IDLE
16:53:12.763 base-stream-controller.ts:588 [log] > [stream-controller]: Loading fragment initSegment cc: 0 level: 2, target: 0
16:53:12.763 base-stream-controller.ts:1381 [log] > [stream-controller]: IDLE->FRAG_LOADING
16:53:12.818 base-stream-controller.ts:364 [log] > [audio-stream-controller]: Loaded fragment 3 of level 0
16:53:12.818 blob:https://hls-js.netlify.app/7cd4674c-6a77-4794-91c5-2699ddf50847:938 [log] > [transmuxer.ts]: Flushed fragment 3 of level 0
16:53:12.821 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
16:53:12.822 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: PARSING->PARSED
16:53:12.823 base-stream-controller.ts:499 [log] > [audio-stream-controller]: Buffered audio sn: 3 of track 0 [8.000,16.000]
16:53:12.823 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: PARSED->IDLE
16:53:12.824 base-stream-controller.ts:588 [log] > [audio-stream-controller]: Loading fragment 4 cc: 1 of [0-14] track: 0, target: 16
16:53:12.824 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: IDLE->FRAG_LOADING
16:53:12.856 base-stream-controller.ts:1381 [log] > [stream-controller]: FRAG_LOADING->IDLE
16:53:12.856 base-stream-controller.ts:499 [log] > [stream-controller]: Buffered main sn: initSegment of level 2 [8.000,12.000]
16:53:12.856 base-stream-controller.ts:588 [log] > [stream-controller]: Loading fragment 3 cc: 1 of [0-14] level: 2, target: 12
16:53:12.856 base-stream-controller.ts:1381 [log] > [stream-controller]: IDLE->FRAG_LOADING
16:53:12.930 base-stream-controller.ts:364 [log] > [audio-stream-controller]: Loaded fragment 4 of level 0
16:53:12.931 blob:https://hls-js.netlify.app/7cd4674c-6a77-4794-91c5-2699ddf50847:938 [log] > [transmuxer.ts]: Flushed fragment 4 of level 0
16:53:12.931 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: FRAG_LOADING->PARSING
16:53:12.933 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: PARSING->PARSED
16:53:12.936 base-stream-controller.ts:499 [log] > [audio-stream-controller]: Buffered audio sn: 4 of track 0 [8.000,20.011]
16:53:12.936 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: PARSED->IDLE
16:53:12.936 base-stream-controller.ts:588 [log] > [audio-stream-controller]: Loading fragment 5 cc: 1 of [0-14] track: 0, target: 20.011
16:53:12.937 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: IDLE->FRAG_LOADING
16:53:13.004 hls.ts:291 [log] > destroy
16:53:13.005 hls.ts:319 [log] > detachMedia
16:53:13.005 buffer-controller.ts:162 [log] > [buffer-controller]: media source detaching
16:53:13.010 base-stream-controller.ts:1381 [log] > [stream-controller]: FRAG_LOADING->STOPPED
16:53:13.010 base-stream-controller.ts:1381 [log] > [audio-stream-controller]: FRAG_LOADING->STOPPED
16:53:13.010 subtitle-track-controller.ts:360 [log] > [subtitle-track-controller]: Switching to subtitle track -1
16:53:13.011 base-stream-controller.ts:1381 [log] > [subtitle-stream-controller]: IDLE->STOPPED
16:53:13.088 eme-controller.ts:523 [log] > License request succeeded
16:53:13.088 eme-controller.ts:314 [log] > Received license data (length: 714), updating key-session
16:53:13.088 eme-controller.ts:319 Uncaught (in promise) DOMException: Failed to execute 'update' on 'MediaKeySession': The session is already closed.
    at https://hls-js.netlify.app/dist/hls.js:6259:18
    at EMEController._onLicenseRequestReadyStageChange (https://hls-js.netlify.app/dist/hls.js:6457:11)
(anonymous) @ eme-controller.ts:319
_onLicenseRequestReadyStageChange @ eme-controller.ts:533
XMLHttpRequest.send (async)
_requestLicense @ eme-controller.ts:635
_onKeySessionMessage @ eme-controller.ts:313
(anonymous) @ eme-controller.ts:296

Chrome media internals output

No response
@hongfeih-es hongfeih-es added Bug Needs Triage If there is a suspected stream issue, apply this label to triage if it is something we should fix. labels Feb 23, 2022
@hongfeih-es hongfeih-es changed the title Failed to execute 'update' on 'MediaKeySession' Uncaught exceptions when call load/unload frequently Feb 23, 2022
@hongfeih-es hongfeih-es changed the title Uncaught exceptions when call load/unload frequently Uncaught DRM exceptions when call load/unload frequently Feb 23, 2022
@hongfeih-es hongfeih-es changed the title Uncaught DRM exceptions when call load/unload frequently Failed to execute 'update' on 'MediaKeySession Feb 23, 2022
@hongfeih-es hongfeih-es mentioned this issue Feb 23, 2022
Merged
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littlespex pushed a commit to cbsinteractive/hls.js that referenced this issue Dec 9, 2022
@avelad
test: Fix failed test on Tizen (video-dev#4576)
e781309
@robwalch robwalch added DRM and removed Needs Triage If there is a suspected stream issue, apply this label to triage if it is something we should fix. labels Dec 11, 2023
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