nossaquesapao

joined 2 years ago
[–] [email protected] 3 points 3 months ago

Recebi também e entendi nada. Até fiquei pensando na questão de escalabilidade do fediverso. Será este mais vulnerável a spam?

Eu sou um galã??

Claro que é!

[–] [email protected] 3 points 3 months ago

That's exactly why statistics are needed, because our personal perception is flawed. People like to say sensationalist phrases like "the desktop platform is dying", but data from sites like statista shows the desktop marketshare around a bit more than 1/3, and that's a lot of devices, very far from being a dead or irrelevant platform. It's logical that smartphones, that are personal devices turned on all the time will have more traffic and marketshare, but that doesn't mean the desktop is dying. Actually, the pc sales keep growing, although at a slower rate (that can be due to several factors, like older pcs lasting longer), and that means that the mobile platform has grown in a faster rate, not necessarily that people are stopping using pcs, but that specific data we don't have available, unfortunately.

Another thing I keep seeing people say on the internet without any proof (that's one interesting thing abut those sensationalist statements: they never provide any proof, just a personal perception, but we need proof to counterargument) is that younger people are stopping using pcs and that desktops are becoming an "habit of older people". I don't know of any gobal research on that, but at least here in Brazil, we have an annual survey from cetic.br that shows that desktop usage doesn't have significant differences among age groups. I don't know if the same stands for the entire world, but I've seen a lot of people saying that phrase around here too. Also, that's not only a sensationalist thing people say, but seems to me to have some degree of ageism.

[–] [email protected] 5 points 3 months ago

It's not like both worlds are antagonists. Free software is more of an ecosystem, and every part that grows helps each other. People who run foss on a device are more likely to run foss in others.

Linux on mobile struggles not because of a lack of interested developers, but because most phones are locked to prevent us from running modified oses, and the apps available for all the services needed require an android os.

Besides, to discredit the desktop platform as fi not important is an exaggeration.

[–] [email protected] 1 points 3 months ago

I believe jpeg xl allows lossless conversion from common jpeg

[–] [email protected] 3 points 3 months ago (1 children)

The fediverse gives me hope, but when I go out to the "real world", I see everyone swimming in big tech apps and I lose all hope :( For most people, I'm just weird and that's it. I don't even see any prospects of change. people love their big tech apps and are willing to give up on some for going into another, but rarely are willing to move to a free alternative.

[–] [email protected] 17 points 3 months ago
[–] [email protected] 97 points 3 months ago (6 children)

That means they support Hannah Montana Linux

[–] [email protected] 11 points 3 months ago* (last edited 3 months ago) (1 children)

The vpn use case is mostly when you have an internet provider that is actively monitoring you or accessing blocked content

[–] [email protected] 5 points 3 months ago

Indeed, the data isn't transparent and probably not very reliable, but it's all we have, so I believe it's still worth mentioning. Also, the trends tend to be more reliable than the absolute values, if their methodology is consistent, so any change in usage may be somewhat relevant.

They run a script in the user browsers for collecting the data, so I believe any privacy-enhanced browser, like librewolf blocks it, but so do windows users using ublock or similar, and they all fall into the unknown category.

[–] [email protected] 5 points 3 months ago

The real travel are the friends we make along the way

[–] [email protected] 4 points 3 months ago* (last edited 3 months ago)

Não sou a melhor pessoa pra explicar em mais detalhes, mas de forma bem grosseira, o container (o formato do vídeo reconhecido pelo sistema operacional, como .mp4, .mkv, .webm), É como se fosse a caixa onde o vídeo é armazenado e transportado, enquanto o codificador (Ex: h264, av1, vp9) é o que determina de fato o tipo de vídeo, a forma como o sistema deve reproduzir, qualidade, tamanho, etc.

Se usa diferentes containeres porque alguns apresentam mais vantagens pra determinados tipos de distribuição. Por exemplo, alguns são melhores pra streaming, outros pra download direto ou mídias físicas, outros permitem armazenar mais tipos de metadados, etc.

Já os codificadores, se usa diferentes tipos porque cada um tem capacidades de compressão e relação de tempo para codificação/ tamanho de arquivo gerado/qualidade/compatibilidade diferentes. Por exemplo, um serviço de streaming de vídeos normalmente busca reduzir a banda de rede, então prioriza codecs que tenham tamanho final de arquivo menores, mesmo que demandem muito tempo pra fazer a compressão, mas um sistema de chamadas por vídeo precisa comprimir o vídeo em tempo real em hardware simples e então precisa de um codec com codificação mais leve, mesmo que tome mais banda de rede. Tem questões de licenciamento envolvidas também.

[–] [email protected] 8 points 3 months ago (3 children)

Cuidado pra não confundir formatos de containeres vídeo com codificadores de vídeo. Mp4 é um container, que pode ter vídeo codificado com h264, h265, av1, etc. Está longe de ser obsoleto.

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