Cons:

You absolutely cannot get 2FA authenticator codes from 90% of services. Many services that require a phone number even without 2FA just for “verify you’re a human” or because they want your data or to verify region use shortcode services that also will not work with ANY VOIP provider.

You will not receive their codes. These companies vary from banking institutions to gaming companies to online shopping marketplaces and stores to a Google account (used to be you could get an automated phone call to verify an account, not anymore, must be able to receive SMS from shortcodes that are disabled for VOIP numbers to register and to recover an account) just about anyone you could end up doing business with.

A shockingly large amount of companies demand phone numbers and send verification texts before allowing you to do business with them, to create an account, to recover an account, to delete an account, to place an order, etc.

They really shouldn’t, it’s a bad security practice but companies love it because with a phone number they can lower support costs by just allowing people to do a self-service where they get an automated text and can unlock their locked account. They also love harvesting that data and preventing anonymization with VOIP numbers and the reduction of fraud and increase of reliable KYC that comes with requiring them.

And they all take it as a given that EVERYONE or at least 99% have a cell plan with a non-VOIP number that works with these and the 1% who don’t they don’t care about in the developed world and are an acceptable loss.

Try toggling ErP setting or similarly named EU energy setting in your UEFI. This should resolve the lights being on.

Take a look here for some alternatives:

https://dessalines.github.io/essays/why_not_signal.html#good-alternatives

• Matrix
• XMPP
• Briar
• SimpleX

Also just because there are no alternatives doesn’t mean your default position should be we just have to trust whatever exists now because it’s good enough. Or that we can’t criticize it ruthlessly, distrust it. Call it out and as a result of that build perhaps the desire for something better, a fix as it were.

The evidence and history clearly points towards Signal being very suspicious and likely in bed with the feds. This is not conspiracy thinking. Conspiracy thinking is thinking that the country/empire that gave away old German engima machines whose code they’d cracked to developing countries without telling them they’d cracked it in the late 40s/early 50s, that went on to establish a crypto company just to subvert its encryption. That’s done everything Snowden revealed has in fact changed suddenly for the first time in half a century for no particular reason and not to its own benefit. That’s fanciful thinking. That’s a leap of logic away from the proven trends, the pattern of behavior, and indeed the incentivizes to continue using their dominant position to maintain dominance and power. They didn’t back down on the clipper chip because they just gave up and decided to let people have privacy and rights. They gave up on it because they found better ways of achieving the same results with plausible deniability.

Also why is everything “tankies” with you people. Privacy advocates point out the obvious and suddenly it’s a communist conspiracy. LOL

DVD’s max out at about 580p (for PAL, NTSC is 480p), resolutions are measured by the number of horizontal lines of pixels (counted from top to bottom of video/screen), not vertical which at 4:3 square aspect ratio on dvds does tend to be 720 pixels (by contrast full resolution HD video’s number of vertical lines is 1920 while it’s horizontal lines are of course 1080, hence 1080p). You’re not the first person to be confused by this.

Professional encoders who fully understand the encoders and the schemes in use and care about not seeing artifacting or low quality would never intentionally go as low as 300mb for a feature length movie of even an hour. Yes there are people who do such things but they’re not well regarded and it won’t look even passable on anything larger than a phone screen.

Recognized quality groups that seek low sizes might get an animated feature (less bitrate needed due to lack of fine detail in animation vs real film) in SD quality down to around that. But for most live action content the sizes I see from the best of the best concerned with smaller release sizes are in the 900mb to 1.5GB range for 60-90 minute features.

300mb for a 90 minute live action feature even in SD is just not going to look good, some of the groups who get those sizes make them look even half-passable by running pre-filters in virtualdub that smooth, reduce grain and detail, etc before passing to the encoder. That kind of thing is way beyond anything you’re going to learn in a few youtube videos though, that’s advanced stuff with scripting.

Think about it this way, if you shoot for 1GB encodes with 265 or AV1 you can store over 900 movies on a 1tb drive which can be had for well under a hundred dollars.

I would like the best and fanciest algorithms to have least dataloss.

There is no magic that will get you where you want. If you want detail preserved you need more bitrate which translates to larger sizes. Modern codecs like HEVC and AV1 mean you need as much as 1/5th the bitrate you needed with old MPEG2/4 encoding schemes used on DVDs, that’s darn good savings but it has its limits.

Do as you will but anything live action (non-animated) significantly under 1000kbps average bitrate is going to look awful on a 1080p screen and much worse than what it would look like if you popped your dvd in the disc drive and played it from there.

Opus is fine if you’re not worried about compatibility and just playing on a computer.