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Live dash video not work from Firefox 59 and 60 beta too

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Hello, I have really big problem with Firefox 59. Our media site works fine on Chrome all versions and firefox < 58v; We are using shaka player 1.6, but this error reproduced into shaka player 2.3.3 too. The problem is: After manifest loaded (example into attach) Media resource blob:[...our page...] could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) Details: void __cdecl mozilla::EMEDecryptor::AttemptDecode(class mozilla::MediaRawData *): Failed to convert encrypted AAC sample to ADTS

Meanwhile, other content type (not live) works fine

May be some codecs not works in newest versions of firefox. Let us know, what can it be

Hello, I have really big problem with Firefox 59. Our media site works fine on Chrome all versions and firefox < 58v; We are using shaka player 1.6, but this error reproduced into shaka player 2.3.3 too. The problem is: After manifest loaded (example into attach) Media resource blob:[...our page...] could not be decoded, error: Error Code: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) Details: void __cdecl mozilla::EMEDecryptor::AttemptDecode(class mozilla::MediaRawData *): Failed to convert encrypted AAC sample to ADTS Meanwhile, other content type (not live) works fine May be some codecs not works in newest versions of firefox. Let us know, what can it be
Attached screenshots

Modified by stress_tn

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stress_tn said

Error Code: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005)
Details: void __cdecl mozilla::EMEDecryptor::AttemptDecode(class mozilla::MediaRawData *): Failed to convert encrypted AAC sample to ADTS

The new error message was introduced here:

https://hg.mozilla.org/releases/mozilla-release/rev/735be632d41e

That update is related to a bug that is hidden, which usually indicates a security issue.

Please file a new bug: https://bugzilla.mozilla.org/