Problems with smartblur filter in FFMPEG 6.0 van Neumann

[hannibalstg]

Hello,
I am new here and I hope I have got the correct forum.
If not, can the administrator please move the thread to the correct place.
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I am calling FFMPEG V6.0 von Neumann from a MS VS .NET WPF C# process which seems to work pretty well.
But I cannot get the video filter smarblur to work. I always get the message:
[AVFilterGraph @ 000001d1a3e27580] No such filter: 'smartblur'

this is the output from the standard error file. it contains the ffmpeg command i used to invoke the program
and it contains all the output I get.
If I ommit the "smartblur" filter the process generates the desired single JPG image (but it is no sharp).

Has anybody an ideea what is wrong - Any help very wellcome

Wolfgang

================ error output ================================================== ==

DefImg 147: UpdateImage started
DefineImage 155 11.05.2023 09:23:51 C:\ffmpeg\bin\ffmpeg.exe -y -nostdin -f dshow -an -video_size 1280x960 -framerate 10 -i video="USB Microscope" -filter:v "smartblur=luma_radius=0.9:luma_strength=0.7:luma_ threshold=0" -frames:v 1 C:\FilmProjList\TEST\TEST%%04d.jpg -update 1
"Cine2Video.exe" (CoreCLR: clrhost): "C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.5\Sy stem.Runtime.Serialization.Formatters.dll" geladen. Das Laden von Symbolen wurde übersprungen. Das Modul ist optimiert, und die Debugoption "Nur eigenen Code" ist aktiviert.
DefineImage 180 ffmpeg version n6.0-18-g27205c0b47-20230508 Copyright (c) 2000-2023 the FFmpeg developers
built with gcc 12.2.0 (crosstool-NG 1.25.0.152_89671bf)
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --disable-avisynth --enable-chromaprint --enable-libdav1d --disable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --disable-frei0r --enable-libgme --enable-libkvazaar --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --disable-libmfx --enable-libvpl --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --disable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --disable-libvidstab --enable-vulkan --enable-libshaderc --disable-libplacebo --disable-libx264 --disable-libx265 --disable-libxavs2 --disable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20230508
libavutil 58. 2.100 / 58. 2.100
libavcodec 60. 3.100 / 60. 3.100
libavformat 60. 3.100 / 60. 3.100
libavdevice 60. 1.100 / 60. 1.100
libavfilter 9. 3.100 / 9. 3.100
libswscale 7. 1.100 / 7. 1.100
libswresample 4. 10.100 / 4. 10.100
Trailing option(s) found in the command: may be ignored.
Input #0, dshow, from 'video=USB Microscope':
Duration: N/A, start: 62503.199898, bitrate: N/A
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422(tv, bt470bg/bt709/unknown), 1280x960, 10 fps, 10 tbr, 10000k tbn
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> mjpeg (native))
[AVFilterGraph @ 00000157ee397580] No such filter: 'smartblur'
Error reinitializing filters!
Failed to inject frame into filter network: Filter not found
Error while processing the decoded data for stream #0:0
Conversion failed!

DefineImage 248 11.05.2023 09:23:54
DefImg 147: UpdateImage started
DefineImage 155 11.05.2023 09:23:57 C:\ffmpeg\bin\ffmpeg.exe -y -nostdin -f dshow -an -video_size 1280x960 -framerate 10 -i video="USB Microscope" -filter:v "smartblur=luma_radius=0.9:luma_strength=0.7:luma_ threshold=0" -frames:v 1 C:\FilmProjList\TEST\TEST%%04d.jpg -update 1
DefineImage 180 ffmpeg version n6.0-18-g27205c0b47-20230508 Copyright (c) 2000-2023 the FFmpeg developers
built with gcc 12.2.0 (crosstool-NG 1.25.0.152_89671bf)
configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-version3 --disable-debug --enable-shared --disable-static --disable-w32threads --enable-pthreads --enable-iconv --enable-libxml2 --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-lzma --enable-fontconfig --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --disable-avisynth --enable-chromaprint --enable-libdav1d --disable-libdavs2 --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --disable-frei0r --enable-libgme --enable-libkvazaar --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-lv2 --disable-libmfx --enable-libvpl --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --disable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --disable-vaapi --disable-libvidstab --enable-vulkan --enable-libshaderc --disable-libplacebo --disable-libx264 --disable-libx265 --disable-libxavs2 --disable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-ldflags=-pthread --extra-ldexeflags= --extra-libs=-lgomp --extra-version=20230508
libavutil 58. 2.100 / 58. 2.100
libavcodec 60. 3.100 / 60. 3.100
libavformat 60. 3.100 / 60. 3.100
libavdevice 60. 1.100 / 60. 1.100
libavfilter 9. 3.100 / 9. 3.100
libswscale 7. 1.100 / 7. 1.100
libswresample 4. 10.100 / 4. 10.100
Trailing option(s) found in the command: may be ignored.
Input #0, dshow, from 'video=USB Microscope':
Duration: N/A, start: 62509.541373, bitrate: N/A
Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422(tv, bt470bg/bt709/unknown), 1280x960, 10 fps, 10 tbr, 10000k tbn
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> mjpeg (native))
[AVFilterGraph @ 000001d1a3e27580] No such filter: 'smartblur'
Error reinitializing filters!
Failed to inject frame into filter network: Filter not found
Error while processing the decoded data for stream #0:0
Conversion failed!

DefineImage 248 11.05.2023 09:24:00
Das Programm "[8268] Cine2Video.exe" wurde mit Code 0 (0x0) beendet.

[pandy]

Obviously your ffmpeg do not support such filter - you can list all supported filters in your ffmpeg by using bellow command:

@ffmpeg.exe -hide_banner -filters > ff_filters.txt

If there is no smartblur on the list then you are out of luck - try different build and/or verify dependencies necessary to build ffmpeg with smartblur active (perhaps it use non GPL license so it will be omitted by GPL ffmpeg build).

[Baldrick]

No. This is not any news. Use the general forum if you don't know where to post.