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Joined 1 year ago
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Cake day: August 6th, 2023

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  • If they have to have a lot of channels then $120 isn’t the worst price (I have relatives who pay twice as much as that a month for cable) though you could perhaps try and check into whether they could switch to a streaming linear TV service like DirecTV Stream with one of their lower tier packages to save some money while retaining a cable-like experience (there’s also Sling, Hulu+Live TV, YoutubeTV, FUBO, etc, many of which have packages with many of the top channels for $60-$80/month).

    Fact is to save money you need to be willing to give things up. If you’re moving from a premium cable package with a ton of channels to a few streaming services you’re going to lose things and potentially a lot of things. You’re going to lose access to live news channels, you’re going to lose access to specific programs on some networks that don’t have streaming service equivalents (I know for one older person I knew the fact they couldn’t get and watch Lifetime and Hallmark movies within any reasonable time-frame of their premier meant they were not interested in looking into streaming any further to replace their cable).

    More than that though most old people hate change, they were used to a certain way of things and they’re afraid and perhaps get confused or frustrated with this new way of doing things. It’s simply more comfortable for them to use the old satellite system they’re used to and its interface and way of changing channels than doing something new where they have to think of how to do something or get frustrated or ask for help. Which is why I do think trying a streaming cable replacement like those I mentioned might be your best bet. It would still save some money.




  • What are you average file sizes for movies and series?

    Movies? 4-8GB for most 60-120 minute features. TV shows. For live action 800MB/episode, 500MB/ episode for animation. For hour long stuff probably 1.2-1.6GB/episode.

    What would you do? what’s your target size for movies and series? What bitrate do you go for in which codec?

    HEVC 10 bit. I target in the 7000-9000kbps bitrate range generally. For animation that can be as low as 3000-5000kbps. Sometimes a bit higher for very grainy old films, occasionally a little lower for grain less modern digital camera work that hasn’t had digital grain added.

    If you want to maximize space savings without losing quality you have to understand what needs more bitrate and what can do with less. Across the board you could do something like CRF 20 but you’d have outliers where you don’t get enough bitrate and those where you still end up with rates of 14,000kbps.

    The above is for 1080p content.

    If you can stand HD video content at 2-3000kbps more power to you but on a large TV I can tell. I think even being reckless and not caring about future-proofing less than 6000kbps is a bad idea for anything but TV shows. Even those I think outside animation you want minimum 2000kbps for 1080p.


  • 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.


  • Majestic@lemmy.mltoAsklemmy@lemmy.mlProblem with Lenovo B50
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    6 months ago

    Well re-applying thermal paste is a big matter. I’d try stressing it and seeing if you can force it after cleaning the vents.

    So do things to stress the processor and see if you can force it to happen repeatedly. If it is a thermal issue you should be able to cause it by inducing high load. If you can’t it points more towards other issues. A fault in RAM or the motherboard for example, a loose module or connection, etc.

    And just FYI if you need more help in future this community isn’t intended for it. Try posting in a tech or computer help community for a better chance more people engage.


  • Randomly or after a set time of use or intense use? Could be processor is overheating past safety thresholds (new thermal paste could fix this IF that’s the issue).

    I’d try cleaning vents and fans before changing thermal paste though. Could be they’re clogged and not working right.

    Failing that it could be multiple things. But I’d try to address cooling being adequate first. Make sure vents are unobstructed during use. Use it on a flat hard surface, clean the vents with a vacuum and/or canned air duster.



  • You could look into MOCA adapters if the house has existing coaxial cable installed through walls for an old cable TV system. Plug an extra access point or two in and connect back to your main router via a few sets of adapters. It can cost a bit up front but it’s pretty reliable and if you buy old used 2.0 models you can save some money. (Just make sure they’re the same manufacturer)

    Otherwise your options would be power line adapters to access points (bad, lots of chance for interference, neighbors adding a heavy appliance could break it).

    Or nicer extending units located more closely together though if your walls are masonry or brick that may not help.

    Also, inelegant and I hate to mention it but you could buy long, flat Ethernet cables, run them along the baseboards with the special retaining staples and connect that way to access points, though it does require space of a few cm door clearance in every doorway it has to traverse. Also flat cables technically violate Ethernet spec for preventing interference but in most single family homes interfere isn’t a big issue away from power supplies and runs so it would probably be okayish.


  • Honestly it’s great. I’ve had some really great stories there and met some amazing partners and learned things about kink I just had no idea about before. There are a certain amount of people there clearly for in the moment stuff but also so many passionate, knowledgeable people including some of the most capable DM’s I’ve ever met.