Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

Codec not supported: video/mp4

  • 1 Antwort
  • 1 hat dieses Problem
  • 18 Aufrufe
  • Letzte Antwort von Mad Maks

more options

Hi, I recently reinstalled mozilla (formatted my PC) and now I can't play embedded videos (twitter, reddit, twitch, etc.), but it can on YouTube. In the element inspector I have the following error "codec not supported: video / mp4". I have a Windows 11 OS and the latest version of Firefox. Thank you very much for the help.

Hi, I recently reinstalled mozilla (formatted my PC) and now I can't play embedded videos (twitter, reddit, twitch, etc.), but it can on YouTube. In the element inspector I have the following error "codec not supported: video / mp4". I have a Windows 11 OS and the latest version of Firefox. Thank you very much for the help.

Alle Antworten (1)

more options

hi,

maybe this articel can help you https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windows

greetings Tim Maks