Chipcraft

> So wait, could you clarify, @Chipcraft, is this a DV profile 5 source file? The movie itself has P7 FEL however, libplacebo is only used on the base level...

Here is another sample. The source is 8K yuv420p10le(tv, bt2020nc/bt2020/smpte2084) AV1. From here: https://www.youtube.com/watch?v=OdYsO1FAFQk Here is one frame extracted (copy) from it (I frame at 00:02:55); https://nle-chipcraft.com/Git/Georgia/Georgia_1F.obu An encode, with...

I knew it was a fool's errand however, decided to test anyways. - In addition to Intel (DG2) and AMD (Hawk Point), also NVIDIA (Ada) illustrates the same issue. -...

@haasn Would it be correct to assume that using "libplacebo=format=yuv420p10le" on an input, that is already in yuv420p10le format would result in either a bit-exact output, or at the very...

Passing either RGBA or BGRA pixel formats through libplacebo's "format" results in a bit-exact output however, that is not the case with either YUV420P or YUV420P10 (and potentially others). `ffmpeg...

Frankly, being limited to just 8-bit is a pretty brutal limitation when it comes to HEVC and AV1, as using anything but 10-bit makes very little sense and at least...

Can you provide the same source frame you used, as a reference? Avisynth is using four taps for Sinc, whereas libplacebo uses three taps however, that is unlikely to cause...

Cannot replicate the output with libplacebo e987124b and [ffmpeg master ab2173c0a5](https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/ab2173c0a5). `ffmpeg -init_hw_device vulkan -i 313426824-3cc2ca8e-7c87-44b7-978d-e7531ea335e3.png -vf libplacebo=upscaler=sinc:w=iw*2:h=ih*2 -pix_fmt rgb24 Sinc_Out.png` [https://nle-chipcraft.com/Git/Sinc_Out.png](https://nle-chipcraft.com/Git/Sinc_Out.png)