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File: 1737445669211527.png (45 KB, 364x350)
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How do you anons make webms for 4chan while maintaining OG quality? I see you guys have webms for everything.

All tools I see are crap and shitty YouTube to webm converters with ads and pixel corruption.

I want to convert some YouTube videos and MP4s and it shouldn't be that complicated.
>>
Choose a practical length and resolution. Have a decent source and use https://gitgud.io/nixx/WebMConverter/-/tree/master
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>>1544404
Do I have to download the repository? Is there no online integration available?
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>>1544405
I'm not sure what you mean but you should end up with an application and run it on your computer.

How long are the videos you intend on posting?
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>>1544406
I want normal webms, but I also want to use it on the phone. But 90% of apps are useless ad imfected crap and I can't find any good GitHub links.
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>>1544402
Long time ago I asked and got this:

ffmpeg -i input.mp4 -ss 00:00:30.000 -to 00:00:50.000 -c:v libvpx -crf 4 -b:v 500K output.webm

> If you want to drop the resolution, add -vf scale=640:-1
b:v is the max burst bitrate.
> crf is the average quality target (low number -> better quality)
>add "-qmin 2 -qmax 30" to limit the how good (qmin) and how bad (qmax) the video is
> Also add "-quality good -cpu-used 0" Tells the encoder to trade encoding speed for quality.

The correct command may change now. It has been years.
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if it's really short I just use cloudconvert
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>>1544418
You simply use ffmpeg?
Can that be used on phones too?
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>>1544402
https://github.com/Kagami/boram
The longest side from your resolution should not be higher than your video bitrate so lower the longest side (it will auto adjust the other side) but make sure it's dividable by 8 for better quality (google the list of true 16:9 resolutions or use this site for weird resolutions https://calculatorhub.app/16-9-aspect-ratio/ ). 64kb/s audio is enough for most webms (unless they are audio only with a static pic) but you can lower it slightly if you're near 500 video bitrate. Crop works by clicking on the eye icon and you can adjust it in the window. You can cut the video and for the most part it's fine but it cuts by time and not by frames so some frames might be left in the start or/and in the end so it's better to use something else for that if you want to make sure that it doesn't happen.
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Anons, those are good but I'm looking for something I could use with Android.
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>>1544441
>Android
Install Termux, then ffmpeg, then learn this >>1544418
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>>1544441
Should have specified that in the OP, dumb fgt
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>>1544441
Use that thing to browse to dell.com
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>>1544402
https://rentry.org/simple4chanencoder
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ffmpeg two-pass vp9
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>>1544418
this is fine but compression ratio is shit
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>>1544402
seeing the retards in this thread make me want to gatkeep more, imagine pasting a line into the terminal every single time you want to make a video, couldn't be me
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>>1544473
You seem to be one of those that would use an online website to make a webm.
Options in GUI and Command line have been given.
You're just being a fag for no reason.
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>>1544479
But what if I want to use it on the phone?
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>>1544473
>copy-paste is too difficult for me
Embarrassing.
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>>1544418
only thing that changed is vp9 happened, so use libvpx-vp9 instead. i also usually rely solely on crf to control quality.
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>>1544473
you could also use handbrake, a gui frontend for ffmpeg. (Doesn't seem to have an android port though)
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>>1544473
I don't want to use frmpeg with a gorillion commands each time I want a webm, isn't there like a 1-2 buttons app for Android or something?

Do you anons seriously use that much for a simple webm?



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