Marco Ravich

Well, 1st of all thanks for the add. Anyway @FranceBB recently clarified the situation by posting this slide @Doom9:  More infos: https://forum.doom9.org/showthread.php?p=1982204#post1982204 Last but not least, hope @ultravideo's [uvg266](https://github.com/ultravideo/uvg266)...

Bump. Seems that @AhmetCanSolak's [aydin](https://github.com/royerlab/aydin) has putted - and is still putting - together several denoising algorithms (optimizing, if we understand correctly, for exploiting -nVidia- hardware too):  Hope that...

+1 for hardware-accelerated decoding It would be really interesting to "squeeze out" whole HW capabilities to obtain better performances (and, above all, latencies) ! We suggest you to check @rigaya's...

...where to download the 0.1.9 ppa ? (we don't have/need snap in our Mint 21.2 NUC installation)

OK, here's our 1st feedback for 6 x 2Mbps - CBR - RTSP streams (960x540 @ h264, 30fps) from our PTZ cameras displaying. VAAPI's HW-decoding and ZeroCopy works correctly -...

> All nethods enumerated in `$ ffmpeg -hwaccels` should be supported. You may only need to install some driver packages for your platform. > We've installed the `intel-media-va-driver-non-free` drivers but,...

OK, quick -2nd- feedback: it works (with `-fflags nobuffer -flags low_delay` too) but only choosing vaapi. Every other acceleration - at least on our configuration - have no impact on...

_1st set of latency tests_ Same hw/sw config ([Intel NUC NUC5i5MYHE](https://www.intel.com/content/www/us/en/products/sku/84861/intel-nuc-kit-nuc5i5myhe/specifications.html) / [Mint 21.2 XFCE](https://linuxmint.com/edition.php?id=307) / latest cctv) and RTSP streams (6 x 960x540 / h264 / 30fps @ 2Mbps...

> I don't have much hope for latency reduction with hardware decoding, but it makes sense to test the following keysets: > Of course, HW-decoding target is the CPU-work offloading...

Ok, after *many* tests - we also tried switching to low latency kernel too - we can't obtain any lowest latency than 150ms (no parameters) in our rig. It means...