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Tech tip for the day: Mini review of these things:
Generic no-name capture "card" from China, you can find them on amazon, ebay, etc. under a variety of names/brands, but they always look like this.
I ordered these a while ago but didn't want to comment on them until I'd tried it for myself.
Review from a decent source:
TL;DR:
- Good quality
- Up to 4K30 / 1080p60 input (have only tried 1080p60 myself)
- Up to 1080p30 / 720p60 output
- Low latency (though still a bit, you'll not want to game by watching the output)
Personal opinions:
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Testing on the output of a Raspberry Pi (desktop with text):
- 720p60 output is very crisp, leaves nothing to be desired in terms of sharpness. There are some jpg artifacts as you'd expect but it is minimal
- 1080p30 is noticeably softer, not quite what I was hoping but absolutely usable
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Testing on actual video content (cable TV, DSLR video output, etc.):
- 1080p30 is perfectly fine. When doing a A/B and looking for flaws, I can see them, but it is not a problem at all.
- As far as I can tell, audio is only captured as mono, which may be a problem depending on what you plan to use it for
- These are extremely affordable and as far as I can tell, in plentiful supply. $15 USD, as stated in the video above, is even a bit high - I got mine for $12.61 CAD including shipping (free). An Elgato CamLink goes for around $185 here, if you can even find one. Really, for the money, these are every bit as awesome as they've been hyped up to be, and especially if the choice is between this or nothing, it's great to have the option.
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@VegetableStu Based on what I've seen so far, I'd recommend it to anyone for whom these specs are sufficient. There is simply nothing else that I'm aware of that comes close in terms of price/performance ratio. I'm not saying that there is no point to better cards - they can offer higher quality and higher specs, which if necessary, make them, well, necessary, regardless of price - but if you don't need that, this is a great option from what I can tell.
@PonyBoyZ_ Please be aware of the output resolution/frame rate limitations - 1080p at 30 fps or 720p at 60 fps. If this is good enough for you then great! It may not be enough for all though. Please also be aware that this does not have a passthrough feature. This means you will either have to game by watching the output from this capture card (not recommended due to the latency), or use a separate splitter so one signal can go to your TV/monitor while the other is recorded using this device.