[FFmpeg-user] GitHub releases section is very old

2022-10-29 Thread * Neustradamus *
Hello all,

It is possible to remove all releases from GitHub?
Because at right, we can see and it is not good promotion for this active 
project:
- https://github.com/FFmpeg/FFmpeg

Releases 11
FFmpeg 3.0 Release
Latest on 15 Feb 2016
+ 10 releases
- https://github.com/FFmpeg/FFmpeg/releases

The important part is here:
- https://github.com/FFmpeg/FFmpeg/tags

But it is possible to add all time in releases section, a new release with 
changelog...

Thanks in advance.

Regards,

Neustradamus
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Re: [FFmpeg-user] Error in aeval?

2022-10-29 Thread Michael Koch

Am 29.10.2022 um 12:02 schrieb Paul B Mahol:

On 10/29/22, Michael Koch  wrote:

This command line works as expected:

ffmpeg -f lavfi -i sine,aeval="val(0)|val(0)*sin(2)*sin(2)" -ac 2 -t 5
-y out.wav


Why does it no longer work when I replace sin(2)*sin(2)  by pow(sin(2),2)  ?

ffmpeg -f lavfi -i sine,aeval="val(0)|val(0)*pow(sin(2),2)" -ac 2 -t 5
-y out.wav

Is this a bug? The console output is below.

PEBKAC

Escape ','


now it works, thank you

Michael

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Re: [FFmpeg-user] Error in aeval?

2022-10-29 Thread Paul B Mahol
On 10/29/22, Michael Koch  wrote:
> This command line works as expected:
>
> ffmpeg -f lavfi -i sine,aeval="val(0)|val(0)*sin(2)*sin(2)" -ac 2 -t 5
> -y out.wav
>
>
> Why does it no longer work when I replace sin(2)*sin(2)  by pow(sin(2),2)  ?
>
> ffmpeg -f lavfi -i sine,aeval="val(0)|val(0)*pow(sin(2),2)" -ac 2 -t 5
> -y out.wav
>
> Is this a bug? The console output is below.

PEBKAC

Escape ','

>
> Michael
>
>
> C:\Users\astro\Desktop\Mosquito>ffmpeg -f lavfi -i
> sine,aeval="val(0)|val(0)*pow(sin(2),2)" -ac 2 -t 5 -y out.wav
> ffmpeg version 2022-10-24-git-d79c240196-full_build-www.gyan.dev
> Copyright (c) 2000-2022 the FFmpeg developers
>built with gcc 12.1.0 (Rev2, 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-libsnappy --enable-zlib
> --enable-librist --enable-libsrt --enable-libssh --enable-libzmq
> --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2
> --enable-libaribb24 --enable-libdav1d --enable-libdavs2
> --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1
> --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2
> --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg
> --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r
> --enable-libfreetype --enable-libfribidi --enable-liblensfun
> --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-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl
> --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt
> --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine
> --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc
> --enable-libilbc --enable-libgsm --enable-libopencore-amrnb
> --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa
> --enable-libbs2b --enable-libflite --enable-libmysofa
> --enable-librubberband --enable-libsoxr --enable-chromaprint
>libavutil  57. 39.101 / 57. 39.101
>libavcodec 59. 51.100 / 59. 51.100
>libavformat59. 34.101 / 59. 34.101
>libavdevice59.  8.101 / 59.  8.101
>libavfilter 8. 49.101 /  8. 49.101
>libswscale  6.  8.112 /  6.  8.112
>libswresample   4.  9.100 /  4.  9.100
>libpostproc56.  7.100 / 56.  7.100
> [Parsed_aeval_1 @ 02d8c2939000] [Eval @ 00f7499fe440] Missing
> ')' or too many args in 'pow(sin(2)'
> [lavfi @ 02d8c29261c0] Error initializing filter 'aeval' with args
> 'val(0)|val(0)*pow(sin(2)'
> sine,aeval=val(0)|val(0)*pow(sin(2),2): Invalid argument
>
>
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[FFmpeg-user] Error in aeval?

2022-10-29 Thread Michael Koch

This command line works as expected:

ffmpeg -f lavfi -i sine,aeval="val(0)|val(0)*sin(2)*sin(2)" -ac 2 -t 5 
-y out.wav



Why does it no longer work when I replace sin(2)*sin(2)  by pow(sin(2),2)  ?

ffmpeg -f lavfi -i sine,aeval="val(0)|val(0)*pow(sin(2),2)" -ac 2 -t 5 
-y out.wav


Is this a bug? The console output is below.

Michael


C:\Users\astro\Desktop\Mosquito>ffmpeg -f lavfi -i 
sine,aeval="val(0)|val(0)*pow(sin(2),2)" -ac 2 -t 5 -y out.wav
ffmpeg version 2022-10-24-git-d79c240196-full_build-www.gyan.dev 
Copyright (c) 2000-2022 the FFmpeg developers

  built with gcc 12.1.0 (Rev2, 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-libsnappy --enable-zlib 
--enable-librist --enable-libsrt --enable-libssh --enable-libzmq 
--enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 
--enable-libaribb24 --enable-libdav1d --enable-libdavs2 
--enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 
--enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 
--enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg 
--enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r 
--enable-libfreetype --enable-libfribidi --enable-liblensfun 
--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-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl 
--enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt 
--enable-libopencore-amrwb --enable-libmp3lame --enable-libshine 
--enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc 
--enable-libilbc --enable-libgsm --enable-libopencore-amrnb 
--enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa 
--enable-libbs2b --enable-libflite --enable-libmysofa 
--enable-librubberband --enable-libsoxr --enable-chromaprint

  libavutil  57. 39.101 / 57. 39.101
  libavcodec 59. 51.100 / 59. 51.100
  libavformat    59. 34.101 / 59. 34.101
  libavdevice    59.  8.101 / 59.  8.101
  libavfilter 8. 49.101 /  8. 49.101
  libswscale  6.  8.112 /  6.  8.112
  libswresample   4.  9.100 /  4.  9.100
  libpostproc    56.  7.100 / 56.  7.100
[Parsed_aeval_1 @ 02d8c2939000] [Eval @ 00f7499fe440] Missing 
')' or too many args in 'pow(sin(2)'
[lavfi @ 02d8c29261c0] Error initializing filter 'aeval' with args 
'val(0)|val(0)*pow(sin(2)'

sine,aeval=val(0)|val(0)*pow(sin(2),2): Invalid argument


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