If your drive is the bottleneck, this will make things worse. If you want to proceed:

You’re already using ffmpeg to get the sequence of frames, correct? You can add the -ss and -t flags to give a start time and a duration. Generate a list of offsets by dividing the length of video by the number of processes you want, and feed them through gnu parallel to your ffmpeg command.

My first thought was similar - there might be some hardware acceleration happening for the jpgs that isn’t for the other formats, resulting in a CPU bottleneck. A modern harddrive over USB3.0 should be capable of hundreds of megabits to several gigabits per second. It seems unlikely that’s your bottleneck (though you can feel free to share stats and correct the assumption if this is incorrect - if your pngs are in the 40 megabyte range, your 3.5 per second would be pretty taxing).

If you are seeing only 1 CPU core at 100%, perhaps you could split the video clip, and process multiple clips in parallel?

it doesn’t unravel the underlying complexity of what it does… these alternative syntaxes tend to make some easy cases easy, but they have no idea what to do with more complicated cases

This can be said of any higher-level language, or API. There is always a cost to abstraction. Binary -> Assembly -> C -> Python. As you go up that chain, many things get easier, but some things become impossible. You always have the option to drop down, though, and these regex tools are no different. Software development, sysops, devops, etc are full of compromises like this.

Not sure if it’s what you’re looking for, but lirc has a database. Instructions for contributing files can be found here, files should adhere to the checklist here.

Considering that you are not using their software, was the laptop worth the premium you paid for it, vs buying from Clevo directly?

I figured the hardware and software coming from the same vendor would yield the best results, and wanted to support a company that supports right-to-repair, and Linux in general. But ultimately I found Pop!_OS buggy and had performance issues, so I’m not using their OS, and their firmware is causing issues with my SSD, so I’d like to be off of it as well (but was told "there’s no process for reverting to the proprietary firmware“ for the specific model I have). I could have bought a Clevo directly, saving hundreds of dollars, and probably had a better working machine.

Would not recommend System76. I’ve had many issues with my machine (primarily software, related to their buggy custom firmware, and Pop!_OS, until I ditched that for stock Ubuntu). Their support has been terrible - rather similar to OP’s, actually. I’ve had the laptop for about 2.5 years, and I’m checking practically daily for something to replace it.

You might get lucky. Based on https://support.system76.com/articles/system-firmware/, it doesn’t seem to be all models. Note however that the list is out-of-date; my galp5 is not listed, but does not work. Fortunately, I found this out doing a RAM check, and not a firmware upgrade.

My usb-c ports can be a little touchy, too. The SD card slot is also really bad - the card has to be positioned perfectly to slide in, or it jams. I’m also upset that the usb-c port can only be used for charging after a full boot. It cannot be used to perform firmware updates, or even to do a ram test. This means day-to-day, usb-c can be used, but I have to keep track of the barrel charger, just in case. This, of course, was not specified on the product details page (nor, I think, that only one of the two usb-c ports could be used for charging - it’s possible I overlooked that, but still frustrating on an expensive laptop that lists usb-c charging as a feature).

I currently have a System76 laptop, and sincerely regret my purchase. When I purchased it, the Framework was not out yet - I wanted to support a company that supports right-to-repair, and figured since they controlled the hardware, firmware, and software (Pop!_OS), it would be a good, stable experience. It has not been, and support has generally been poor. I know other people have had better experiences than I have, but personally, I won’t be buying from them again.

I haven’t personally used Purism, but former co-workers spoke really poorly of them. They were trying to buy a big batch for work, and said the build quality was awful. Additionally: https://youtu.be/wKegmu0V75s

The battery life and speakers will certainly be model dependent. The quality of the machine I received and the lackluster support, given the price I paid, are what I find most frustrating. The computer would be fine for ~$600, but I paid over $1000. I paid a premium expecting System76 to hold themselves to a high standard, and so far, they’ve let me down in multiple ways.

I do recognize with a different model, the experience could be 180°, but if buying from them is a roll-of-the-dice, for me personally, that’s enough to buy from someone else next time.

I would not recommend them. I bought a Galago Pro in 2020, and it’s been a huge disappointment. Pop!_OS was very buggy, and their support was not helpful. I ultimately installed Ubuntu, and it’s now significantly more stable, but I’m left asking the question “why did I pay a premium for a clevo, when I’m not getting anything out of the custom software or support?”

Even with Ubuntu, it’s not a good laptop. The speakers are worse than my phone, a fully charged battery will die completely in less than a day when the laptop is suspended, it runs unbelievably hot. As a developer who depends on this machine for daily work, it’s been intensely frustrating.

According to the license, it is better than source available. You can modify and redistribute, you just can’t sell it. Other than that caveat, as far as I can tell, your rights are basically the same as with other open source licenses. (Feel free to correct me if I’ve missed something.)

It’s possible to hit issues, especially if different distros are using different major versions of desktop environments or applications, but in practice, I don’t think it’s something that really needs to be worried about.

If you were to upgrade/fresh install, and copy your home folder over, you’d have the same experience - it’s not much safer than sharing the home partition, except that you’re (hopefully) doing that less. You could still easily go from distro A using version 2 of something, to distro B using version 3, and then decide you don’t like it and try to roll back to distro A. If in the process your config was upgraded in place (as opposed to a new, versioned config being made*), you could have problems rolling back.

With configs, you can usually just delete them (or, less destructively, rename them, in case you decide you want them back), and let the application make a new default one for you. With other files (e.g. databases), you might be in more trouble. But a good application will tell you before doing an upgrade like that, and give you a chance to backup the original before upgrading in place. When asked, it’s probably a good idea to take a backup (and not just for this distro hoping case).

*For any developers reading this, this is the correct way to upgrade a config. Don’t be destructive. Don’t upgrade in place. Make a copy, upgrade the copy, and include a version in the file name. You can always tell the user, so they can remove the file if they want, but let them make the choice. If you can’t (e.g. the database scenario, which could be large), tell the user before doing anything, so they can choose whether or not to backup.

You mean with config files stored in your home directory? Or something else?

When you install, whatever you install, partition your drive so that /home is it’s own partition. Then if/when you reinstall, distrohop, whatever, you don’t have to worry about copying over your data. Just use the same /home partition, and format the others. You can actually use this to try multiple distros at the same time - you can install them in different partitions, but have every install use the same /home partition. This is a nice way to test new distros without blowing away your stable install.

Now, for my distro recommendation - Ubuntu gets a lot of hate, but honestly, after 15+ years of Linux, and having tried Mint, Fedora, Arch, Manjaro, and many others, I always end up back on Ubuntu. It’s easy, it’s stable, and it stays out of my way.

The defaults are good, but you can customize as much as you want, and they offer a minimal install (as of 23.10, it is the default) which comes with very few applications, so you can start clean and choose all the applications you want.

Unless you are excited to tinker, I’d really recommend starting simple. Personality, I just want the OS to facilitate my other activities, and I otherwise want to forget about it. Ubuntu is pretty good for that.

You manage the sources yourself, so if you don’t want to search certain platforms, just don’t add them.

This is approximately what I do as well, and would highly recommend. The one caveat I would add is while you are researching things you might want to do, take note of the subset of things you most want to do, and make sure you know what days/times they are open, if you need to book in advance, etc. I am very against having a hard schedule, but I also don’t want to travel somewhere only to miss the one thing I was really looking forward to because I decided “I’ll do that tomorrow,” only to find out it was closed the next day.

An additional pro-tip: Make your first list of things you might want to do ahead of time, and name it after the place you are going, e.g. “New York.” Then while you’re traveling, make a second list of “favorites”, e.g. “New York Favorites.” Keep track of all the restaurants, activities, view points, etc that you enjoyed using that second list. Then whenever someone asks for recommendations for a particular location, you can just send them your favorites list.

Hmm, strange. The last comment from Dan (second to last comment on the thread) makes it sound like their is another thread, and other users with the same problem:

Whew, I found the other thread and am happy to see that others are encountering this too, and it’s not some super duper weird thing with just my computer…

I tried searching a bit to see if I could find it quickly, but didn’t turn anything up. Maybe if you comment there, though, they could link you to the other thread, and they might have more info.

That sounds like a threading issue. If the app tries to run a task on its main thread, and that task takes a long time (in particular, longer than expected), it could cause the UI to lock up.

Do mouse interactions still work? Does anything on the UI update at all? If not, I’d bet on a task getting stuck on the main thread.

Note that this doesn’t have to be an intense task - you may not see a CPU/network/disk spike. It could be a deadlock scenario, where multiple threads are waiting for the same resources, and each locks some, but not all of the resources. None can move forward, no work is done, everything just hangs waiting for resources locked by other threads.

I use several of the Simple Mobile Tools apps, e.g. the file manager, gallery, and voice recorder: https://github.com/SimpleMobileTools

AntennaPod for pod casts: https://github.com/AntennaPod/AntennaPod

Pass for password management: https://www.passwordstore.org/

Exercise Reminders is new, but I like it so far: https://github.com/ChristopherRogers1991/ExerciseReminders

And of course Liftoff for lemmy: https://github.com/liftoff-app/liftoff