Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

fail to play music

  • 1 èsì
  • 1 ní ìṣòro yìí
  • 3 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ cor-el

nyliubing
nyliubing
more options

on manjaro i3wm, firefox91 can not play music and no voice when play video. but chromium can. the output message on terminal is:

$firefox [Child 60021, MediaDecoderStateMachine #1] WARNING: 7fd242a17ac0 OpenCubeb() failed to init cubeb: file /build/firefox/src/firefox-91.0.2/dom/media/AudioStream.cpp:324 [Child 60021, MediaDecoderStateMachine #1] WARNING: Decoder=7fd247667c00 [OnMediaSinkAudioError]: file /build/firefox/src/firefox-91.0.2/dom/media/MediaDecoderStateMachine.cpp:3980 [Child 60021, MediaDecoderStateMachine #1] WARNING: Decoder=7fd247667c00 Decode error: NS_ERROR_DOM_MEDIA_MEDIASINK_ERR (0x806e000b) - OnMediaSinkAudioError: file /build/firefox/src/firefox-91.0.2/dom/media/MediaDecoderStateMachine.cpp:3541

on manjaro i3wm, firefox91 can not play music and no voice when play video. but chromium can. the output message on terminal is: $firefox [Child 60021, MediaDecoderStateMachine #1] WARNING: 7fd242a17ac0 OpenCubeb() failed to init cubeb: file /build/firefox/src/firefox-91.0.2/dom/media/AudioStream.cpp:324 [Child 60021, MediaDecoderStateMachine #1] WARNING: Decoder=7fd247667c00 [OnMediaSinkAudioError]: file /build/firefox/src/firefox-91.0.2/dom/media/MediaDecoderStateMachine.cpp:3980 [Child 60021, MediaDecoderStateMachine #1] WARNING: Decoder=7fd247667c00 Decode error: NS_ERROR_DOM_MEDIA_MEDIASINK_ERR (0x806e000b) - OnMediaSinkAudioError: file /build/firefox/src/firefox-91.0.2/dom/media/MediaDecoderStateMachine.cpp:3541

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Make sure you have the latest FFmpeg and libavcodec packages installed.