shaka-player: Shaka Error MEDIA.TRANSMUXING_FAILED received since v4.4.0

Have you read the FAQ and checked for duplicate open issues? Yes

If the problem is related to FairPlay, have you read the tutorial?

N/A

What version of Shaka Player are you using?

4.7.9

Can you reproduce the issue with our latest release version? Yes

Can you reproduce the issue with the latest code from main? Yes

Are you using the demo app or your own custom app? Custom

If custom app, can you reproduce the issue using our demo app? Yes

What browser and OS are you using? Browser: Firefox 115.8.0esr OS: Arch Linux

For embedded devices (smart TVs, etc.), what model and firmware version are you using? N/A

What are the manifest and license server URIs?

hls field from https://pipedapi.adminforge.de/streams/w9uJg68CV4g

What configuration are you using? What is the output of player.getConfiguration()?

{
  "drm": {
    "retryParameters": {
      "maxAttempts": 2,
      "baseDelay": 1000,
      "backoffFactor": 2,
      "fuzzFactor": 0.5,
      "timeout": 30000,
      "stallTimeout": 5000,
      "connectionTimeout": 10000
    },
    "servers": {},
    "clearKeys": {},
    "advanced": {},
    "delayLicenseRequestUntilPlayed": false,
    "persistentSessionOnlinePlayback": false,
    "persistentSessionsMetadata": [],
    "logLicenseExchange": false,
    "updateExpirationTime": 1,
    "preferredKeySystems": [],
    "keySystemsMapping": {},
    "parseInbandPsshEnabled": false,
    "minHdcpVersion": "",
    "ignoreDuplicateInitData": true
  },
  "manifest": {
    "retryParameters": {
      "maxAttempts": 2,
      "baseDelay": 1000,
      "backoffFactor": 2,
      "fuzzFactor": 0.5,
      "timeout": 30000,
      "stallTimeout": 5000,
      "connectionTimeout": 10000
    },
    "availabilityWindowOverride": null,
    "disableAudio": false,
    "disableVideo": false,
    "disableText": false,
    "disableThumbnails": false,
    "defaultPresentationDelay": 0,
    "segmentRelativeVttTiming": false,
    "raiseFatalErrorOnManifestUpdateRequestFailure": false,
    "dash": {
      "clockSyncUri": "",
      "ignoreDrmInfo": false,
      "disableXlinkProcessing": false,
      "xlinkFailGracefully": false,
      "ignoreMinBufferTime": false,
      "autoCorrectDrift": true,
      "initialSegmentLimit": 1000,
      "ignoreSuggestedPresentationDelay": false,
      "ignoreEmptyAdaptationSet": false,
      "ignoreMaxSegmentDuration": false,
      "keySystemsByURI": {
        "urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b": "org.w3.clearkey",
        "urn:uuid:e2719d58-a985-b3c9-781a-b030af78d30e": "org.w3.clearkey",
        "urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed": "com.widevine.alpha",
        "urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95": "com.microsoft.playready",
        "urn:uuid:79f0049a-4098-8642-ab92-e65be0885f95": "com.microsoft.playready",
        "urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb": "com.adobe.primetime"
      },
      "sequenceMode": false,
      "enableAudioGroups": false,
      "multiTypeVariantsAllowed": true
    },
    "hls": {
      "ignoreTextStreamFailures": false,
      "ignoreImageStreamFailures": false,
      "defaultAudioCodec": "mp4a.40.2",
      "defaultVideoCodec": "avc1.42E01E",
      "ignoreManifestProgramDateTime": false,
      "mediaPlaylistFullMimeType": "video/mp2t; codecs=\"avc1.42E01E, mp4a.40.2\"",
      "useSafariBehaviorForLive": true,
      "liveSegmentsDelay": 3,
      "sequenceMode": true,
      "ignoreManifestTimestampsInSegmentsMode": false,
      "disableCodecGuessing": false,
      "allowLowLatencyByteRangeOptimization": true
    },
    "mss": {
      "sequenceMode": false,
      "keySystemsBySystemId": {
        "9a04f079-9840-4286-ab92-e65be0885f95": "com.microsoft.playready",
        "79f0049a-4098-8642-ab92-e65be0885f95": "com.microsoft.playready"
      }
    }
  },
  "streaming": {
    "retryParameters": {
      "maxAttempts": 2,
      "baseDelay": 1000,
      "backoffFactor": 2,
      "fuzzFactor": 0.5,
      "timeout": 30000,
      "stallTimeout": 5000,
      "connectionTimeout": 10000
    },
    "rebufferingGoal": 2,
    "bufferingGoal": 10,
    "bufferBehind": 30,
    "ignoreTextStreamFailures": false,
    "alwaysStreamText": false,
    "startAtSegmentBoundary": false,
    "gapDetectionThreshold": 0.5,
    "gapJumpTimerTime": 0.25,
    "durationBackoff": 1,
    "safeSeekOffset": 5,
    "stallEnabled": true,
    "stallThreshold": 1,
    "stallSkip": 0.1,
    "useNativeHlsOnSafari": true,
    "inaccurateManifestTolerance": 2,
    "lowLatencyMode": false,
    "autoLowLatencyMode": false,
    "forceHTTPS": false,
    "preferNativeHls": false,
    "updateIntervalSeconds": 1,
    "dispatchAllEmsgBoxes": false,
    "observeQualityChanges": false,
    "maxDisabledTime": 30,
    "parsePrftBox": false,
    "segmentPrefetchLimit": 0,
    "liveSync": false,
    "liveSyncMaxLatency": 1,
    "liveSyncPlaybackRate": 1.1,
    "liveSyncMinLatency": 0,
    "liveSyncMinPlaybackRate": 1,
    "allowMediaSourceRecoveries": true,
    "minTimeBetweenRecoveries": 5
  },
  "mediaSource": {
    "codecSwitchingStrategy": "smooth",
    "sourceBufferExtraFeatures": "",
    "forceTransmux": false,
    "insertFakeEncryptionInInit": true
  },
  "offline": {
    "usePersistentLicense": true,
    "numberOfParallelDownloads": 5
  },
  "abr": {
    "enabled": true,
    "useNetworkInformation": true,
    "defaultBandwidthEstimate": 1000000,
    "switchInterval": 8,
    "bandwidthUpgradeTarget": 0.85,
    "bandwidthDowngradeTarget": 0.95,
    "restrictions": {
      "minWidth": 0,
      "maxWidth": null,
      "minHeight": 0,
      "maxHeight": null,
      "minPixels": 0,
      "maxPixels": null,
      "minFrameRate": 0,
      "maxFrameRate": null,
      "minBandwidth": 0,
      "maxBandwidth": null
    },
    "advanced": {
      "minTotalBytes": 128000,
      "minBytes": 16000,
      "fastHalfLife": 2,
      "slowHalfLife": 5
    },
    "restrictToElementSize": false,
    "restrictToScreenSize": false,
    "ignoreDevicePixelRatio": false,
    "clearBufferSwitch": false,
    "safeMarginSwitch": 0
  },
  "autoShowText": 3,
  "preferredAudioLanguage": "",
  "preferredAudioLabel": "",
  "preferredTextLanguage": "",
  "preferredVariantRole": "",
  "preferredTextRole": "",
  "preferredAudioChannelCount": 2,
  "preferredVideoHdrLevel": "AUTO",
  "preferredVideoLayout": "",
  "preferredVideoLabel": "",
  "preferredVideoCodecs": [],
  "preferredAudioCodecs": [],
  "preferForcedSubs": false,
  "preferSpatialAudio": false,
  "preferredDecodingAttributes": [],
  "restrictions": {
    "minWidth": 0,
    "maxWidth": null,
    "minHeight": 0,
    "maxHeight": null,
    "minPixels": 0,
    "maxPixels": null,
    "minFrameRate": 0,
    "maxFrameRate": null,
    "minBandwidth": 0,
    "maxBandwidth": null
  },
  "playRangeStart": 0,
  "playRangeEnd": null,
  "cmcd": {
    "enabled": false,
    "sessionId": "",
    "contentId": "",
    "useHeaders": false
  },
  "cmsd": {
    "enabled": true,
    "applyMaximumSuggestedBitrate": true,
    "estimatedThroughputWeightRatio": 0.5
  },
  "lcevc": {
    "enabled": false,
    "dynamicPerformanceScaling": true,
    "logLevel": 0,
    "drawLogo": false
  },
  "ads": {
    "customPlayheadTracker": false
  }
}

What did you do?

1. Add Manifest URL as custom content in demo app
2. Click ‘Play’

What did you expect to happen? Livestream to play normally, like it did before v4.4.0

What actually happened?

Livestream failed to load. Shaka Error: MEDIA.TRANSMUXING_FAILED received

Extra information Additionally, after git bisecting the custom app and shaka-player this error was introduced by https://github.com/shaka-project/shaka-player/commit/eec25b2c6efc1cccc35509131c37bd4569d54b9e - https://github.com/TeamPiped/Piped/issues/3407#issuecomment-1974866164