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benhoff

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benhoff
·l’année dernière·discuss
Did you fix the op5plus HDMI in driver?

Thing was unstable like 8-12 months ago
benhoff
·l’année dernière·discuss
True, I guess that's the advantage of HTTrack.

I guess for my use case, it would be better to get the parsing that HTTrack does, get all the url's, and pass that into an intelligence to selectively grab files.
benhoff
·l’année dernière·discuss
I used this recently to download websites, stuffed them into a sqlite db, processed them with Mozllia's readability library, and then used the result and an llm to ask questions of the webpage itself.

It was helpful to take each step in chunks, as I didn't have a complete processing pipeline when I started.

I had wondered if there was an easier or better way to do this, as I probably would have liked to get the sitemap, pass the sitemap to an llm, then only download selected html pages vs the entire website.
benhoff
·l’année dernière·discuss
Rk3588's have HDMI input (I think with hdcp decoding) that you can use v4l2 API. The multiplane API can be a bit tricky, but otherwise somewhat trivial
benhoff
·l’année dernière·discuss
Communication books can be useful. I've heard good things about nonviolent communication and, while I've not finished it, crucial conversations has been useful
benhoff
·il y a 2 ans·discuss
It's more complex than that. A lot of the material properties depend on both the cooling and the tempering in aluminum alloys.

The phase diagrams for these types of alloys look wild (you often want to achieve a certain material phase during cooling to "lock" in to get certain characteristics), and it can be difficult to ensure that the smaller metals participate during cooling. Also difficult to dissipate these slightly during tempering, typically to increase ductility.

This is probably why 3d printing hasn't been done in earnest, you can't design something within tight tolerances with unknown material properties.
benhoff
·il y a 2 ans·discuss
They don't have a MJPEG decoder yet, which is a blocker for hardware acceleration, but I'm going to try and patch the library with the author and get it added. Thanks for pointing it out!
benhoff
·il y a 2 ans·discuss
Fascinating, thanks for pointing this project out!
benhoff
·il y a 2 ans·discuss
Looks helpful! I assume ffmpeg needs to be built with SDL for this to work? I couldn't get it to work with my current minimal compile, but I don't think the board I'm working on has SDL, so might need to install that and recompile