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Joined 10 months ago
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Cake day: December 29th, 2023

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  • 2 pass will encode a file once, and store a log of information about what it did… then on the 2nd pass it’ll use that information to better know when it should use more or less bitrate/keyframes - honestly i’m not too sure of the specifics here

    now, it’s most often used to keep a file to a particular file size rather than increasing quality per se, but id say keeping a file to a particular size means you’re using the space that you have effectively

    looks like with ffmpeg you do need to run it twice - there’s a log option

    i mostly export from davinci resolve so i’m not too well versed in ffmpeg flags etc

    doing a little more reading it seems the consensus is that spending more time on encoding (ie a higher preset) will likely give a better outcome than 2 pass unless you REALLY care about file size (like the file MUST be less than, but as close to 100mb)


  • if you’re planning on editing it, you can record in a very high bitrate and re-encode after the fact… yes, re-encoding looses some quality, however you’re likely to end up with a far better video if you record and 2x the h264 bitrate and then re-encode to your final h265 (or av1) bitrate than if you just record straight to h264 at your final bitrate

    another note on this: lots of streaming stuff will say to use CBR (constant bitrate), which is true for streaming, however i think probably for re-encode VBR (variable bitrate) with multi-pass encode will give a good trade-off - CBR for live because the encoding software can’t predict what’s coming up, but when you have a known video it can change bitrate up and down because it knows when it’ll need higher bitrate














  • the fact that we’re studying things properly now and regulating what terms and substances mean will almost certainly shake that out and find the specific cause/harmful quantity

    anything is dangerous in high enough dose, but that doesn’t mean you stop doing beneficial things because it’s harmful at high dosage … if that were the case we wouldn’t have paracetamol, ibuprofen, aspirin - all much more harmful than CBD/THC at much lower dosages (and let’s not even talk about the harm of alcohol)


  • there are plenty of other delivery methods. our studies in australia are using CBD oil, THC oil, or you can choose to smoke it etc if you’d like… but afaik there are specific studies around using the oils and i can’t imagine if they’re found to be as effective they’d allow smoking - for the obvious reason that smoking being bad for your health, and the less obvious reason that smoking is, by the nature of having repetitive action, addictive

    CBD oil has definitely been good for me. it helps me sleep far far better! 0.1ml occasionally if i’m feeling like my brain just isn’t slowing down - maybe once per week on average, sometimes 2-3x if there’s a lot of stressful things going on





  • facebook is social media, therefor friendica is social media

    instagram is social media, therefor pixelfed is social media

    twitter is social media, therefor mastodon is social media

    at the VERY least, all the latter platforms can interact with each other via activity pub, as can lemmy. by interacting with lemmy, you’re making interactions with social media

    social media isn’t just big tech - social media is a way of interacting with a system

    is reddit social media? most people would say yes it definitely is… and this makes lemmy firmly social media