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NVEnc Preview
#17
Answer from __AI__: Quick tested it with another 1920x1080 mp4, 4:2:0 video I have here and it worked, so ffmpeg's rawvideo loaded it ok, but your mp4 file did not work. I suspect that height mod might be a problem, it is 4 for 300, maybe mod 8 is needed for ffmpeg. Would resizing it to 304 help for example? Source video, not in vapoursynth.

I tried:

E:\VideoTest\TestSubs\NVEncC.exe --avhw --input "E:\VideoTest\TestSubs\TestSubs-1.mp4" -c raw --vpp-resize spline36 --output-res 720x304 --output-csp yuv420 --output-depth 8 --output-format raw --output - | E:\VideoTest\TestSubs\ffplay.exe -f rawvideo -pixel_format yuv420p -video_size 720x304 -i -

but the output image "is green"  maybe the problem is in ffplay version used.
I'm using:

ffplay version 6.0-essentials_build-www.gyan.dev Copyright © 2003-2023 the FFmpeg developers
  built with gcc 12.2.0 (Rev10, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-sdl2 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-libfreetype --enable-libfribidi --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-libgme --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora --enable-libvo-amrwbenc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-librubberband

could you provide your version ?

Thanks
Reply


Messages In This Thread
NVEnc Preview - by Dan64 - 01.10.2023, 13:31
RE: NVEnc Preview - by humanoid86 - 01.10.2023, 13:55
RE: NVEnc Preview - by Selur - 01.10.2023, 13:56
RE: NVEnc Preview - by Dan64 - 01.10.2023, 14:26
RE: NVEnc Preview - by Selur - 01.10.2023, 14:28
RE: NVEnc Preview - by Dan64 - 01.10.2023, 14:54
RE: NVEnc Preview - by Selur - 01.10.2023, 15:13
RE: NVEnc Preview - by Dan64 - 01.10.2023, 16:56
RE: NVEnc Preview - by Selur - 01.10.2023, 17:24
RE: NVEnc Preview - by Dan64 - 01.10.2023, 18:19
RE: NVEnc Preview - by Selur - 01.10.2023, 18:22
RE: NVEnc Preview - by Dan64 - 05.10.2023, 17:47
RE: NVEnc Preview - by Selur - 05.10.2023, 17:53
RE: NVEnc Preview - by Dan64 - 07.10.2023, 10:55
RE: NVEnc Preview - by Dan64 - 07.10.2023, 21:16
RE: NVEnc Preview - by Selur - 08.10.2023, 08:08
RE: NVEnc Preview - by Dan64 - 08.10.2023, 09:31
RE: NVEnc Preview - by Selur - 08.10.2023, 09:40
RE: NVEnc Preview - by Dan64 - 08.10.2023, 09:54
RE: NVEnc Preview - by Selur - 08.10.2023, 09:56
RE: NVEnc Preview - by Dan64 - 08.10.2023, 10:42
RE: NVEnc Preview - by Selur - 08.10.2023, 10:50
RE: NVEnc Preview - by Dan64 - 08.10.2023, 10:58
RE: NVEnc Preview - by Selur - 08.10.2023, 11:06
RE: NVEnc Preview - by Dan64 - 08.10.2023, 13:37
RE: NVEnc Preview - by Selur - 08.10.2023, 13:42
RE: NVEnc Preview - by Dan64 - 08.10.2023, 15:12
RE: NVEnc Preview - by Selur - 08.10.2023, 15:24
RE: NVEnc Preview - by Dan64 - 08.10.2023, 15:52
RE: NVEnc Preview - by Selur - 08.10.2023, 16:04
RE: NVEnc Preview - by Dan64 - 08.10.2023, 16:13
RE: NVEnc Preview - by Selur - 08.10.2023, 16:19
RE: NVEnc Preview - by Dan64 - 08.10.2023, 16:33
RE: NVEnc Preview - by Dan64 - 08.10.2023, 19:09
RE: NVEnc Preview - by Selur - 08.10.2023, 19:29
RE: NVEnc Preview - by Dan64 - 09.10.2023, 19:44
RE: NVEnc Preview - by Selur - 09.10.2023, 19:51
RE: NVEnc Preview - by Dan64 - 09.10.2023, 21:12

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