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

Pesquisar no apoio

Evite burlas no apoio. Nunca iremos solicitar que telefone ou envie uma mensagem de texto para um número de telefone ou que partilhe informações pessoais. Por favor, reporte atividades suspeitas utilizando a opção "Reportar abuso".

Learn More

'No video with supported format and MIME type found' 2023

  • 2 respostas
  • 1 tem este problema
  • 5 visualizações
  • Última resposta por zeroknight

samg381
samg381
more options

This issue has plagued me ever since I switched for Firefox. I have NEVER encountered this issue with any other browser. Once every week or two I will encounter a page with an MP3/MP4 file and will be presented with this error. I have already tried clearing cache, disabling addons, reloading, etc, but I guarantee the "best answer" will just be some rehashing of these steps. Something is fundamentally broken with this browser, and there are hundreds of people across various sites reporting it. Fix it.

This issue has plagued me ever since I switched for Firefox. I have NEVER encountered this issue with any other browser. Once every week or two I will encounter a page with an MP3/MP4 file and will be presented with this error. I have already tried clearing cache, disabling addons, reloading, etc, but I guarantee the "best answer" will just be some rehashing of these steps. Something is fundamentally broken with this browser, and there are hundreds of people across various sites reporting it. Fix it.

Todas as respostas (2)

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

Next time this happens, you can check the Web Console to see if there is more detail available.

You may have to install the Windows Media Feature Pack if applicable.

Útil?

zeroknight
zeroknight
more options

Can you link to an example video that does not play?

Can you play this test video?

Útil?

Colocar questão

Deve iniciar a sessão com a sua conta para responder às mensagens. Por favor, comece uma nova pergunta, se ainda não tiver uma conta.