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Old 25th January 2024, 15:51   #21  |  Link
Selur
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Quote:
Anyway, what's "zscale=rangein=tv:range=tv" supposed to do?
make sure that content is interpreted as tv scale.
Quote:
I don't think zscale supports biplanar formats, vf_zscale.c lists only planar ones.
Strange, I have been using this code for years,...

I switched to an older ffmpeg build:
Code:
ffmpeg version N-112974-gd324415563-g5256b2fbe6+2 Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 13.2.0 (Rev3, Built by MSYS2 project)
  configuration:  --pkg-config=pkgconf --cc='ccache gcc' --cxx='ccache g++' --ld='ccache g++' --extra-cxxflags=-fpermissive --extra-cflags=-Wno-int-conversion --disable-autodetect --enable-amf --enable-bzlib --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-iconv --enable-lzma --enable-nvenc --enable-zlib --enable-sdl2 --enable-ffnvcodec --enable-nvdec --enable-cuda-llvm --disable-doc --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libdav1d --enable-libaom --disable-debug --enable-fontconfig --enable-libass --enable-libbluray --enable-libfreetype --enable-libmfx --enable-libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libshine --enable-gpl --enable-avisynth --enable-libxvid --enable-libopenmpt --enable-version3 --enable-librav1e --enable-libsrt --enable-libgsm --enable-libvmaf --enable-libsvtav1 --enable-mbedtls --extra-cflags=-DLIBTWOLAME_STATIC --extra-libs=-lstdc++ --extra-cflags=-DLIBXML_STATIC --extra-libs=-liconv --disable-w32threads
  libavutil      58. 33.100 / 58. 33.100
  libavcodec     60. 35.100 / 60. 35.100
  libavformat    60. 18.100 / 60. 18.100
  libavdevice    60.  4.100 / 60.  4.100
  libavfilter     9. 14.100 /  9. 14.100
  libswscale      7.  6.100 /  7.  6.100
  libswresample   4. 13.100 /  4. 13.100
  libpostproc    57.  4.100 / 57.  4.100
Hyper fast Audio and Video encoder
and that one works fine.
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Last edited by Selur; 25th January 2024 at 15:57.
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Old 25th January 2024, 17:09   #22  |  Link
Ritsuka
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Well, the whole things was a bit (maybe more) broken before, so it actually worked for the wrong reasons. Try to convert first to yuv420. Anyway, using zscale just to set the color range looks so wrong, isn't there a better way in FFmpeg cli to override the input range?
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Old 25th January 2024, 18:01   #23  |  Link
richardpl
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zscale is for conversion not metadata modification. Even people with IQ < 50 understand this.
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Old 26th January 2024, 21:20   #24  |  Link
Selur
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For those interessted, it works again in:
Code:
ffmpeg version N-113431-g377391b414-g763e31a8d3+2 Copyright (c) 2000-2024 the FFmpeg developers
  built with gcc 13.2.0 (Rev3, Built by MSYS2 project)
  configuration:  --pkg-config=pkgconf --cc=gcc --cxx=g++ --ld=g++ --extra-cxxflags=-fpermissive --extra-cflags=-Wno-int-conversion --disable-autodetect --enable-amf --enable-bzlib --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-iconv --enable-lzma --enable-nvenc --enable-zlib --enable-sdl2 --enable-ffnvcodec --enable-nvdec --enable-cuda-llvm --disable-doc --enable-gmp --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libdav1d --enable-libaom --disable-debug --enable-fontconfig --enable-libass --enable-libbluray --enable-libfreetype --enable-libmfx --enable-libmysofa --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libwebp --enable-libxml2 --enable-libzimg --enable-libshine --enable-gpl --enable-avisynth --enable-libxvid --enable-libopenmpt --enable-version3 --enable-librav1e --enable-libsrt --enable-libgsm --enable-libvmaf --enable-libsvtav1 --enable-gnutls --extra-cflags=-DLIBTWOLAME_STATIC --extra-libs=-lstdc++ --extra-cflags=-DLIBXML_STATIC --extra-libs=-liconv --disable-w32threads
  libavutil      58. 36.101 / 58. 36.101
  libavcodec     60. 38.100 / 60. 38.100
  libavformat    60. 20.100 / 60. 20.100
  libavdevice    60.  4.100 / 60.  4.100
  libavfilter     9. 17.100 /  9. 17.100
  libswscale      7.  6.100 /  7.  6.100
  libswresample   4. 13.100 /  4. 13.100
  libpostproc    57.  4.100 / 57.  4.100
Universal media converter
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
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Old 27th January 2024, 16:57   #25  |  Link
StainlessS
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Quote:
Originally Posted by richardpl View Post
Even people with IQ < 50 understand this.
Must be nice to have a brain the size of a planet (or maybe its just the ego).
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Old 27th January 2024, 18:19   #26  |  Link
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Quote:
Originally Posted by StainlessS View Post
Must be nice to have a brain the size of a planet (or maybe its just the ego).
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Old 27th January 2024, 22:34   #27  |  Link
FranceBB
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Yeah well, that's the kind of replies people usually get in the FFMpeg bug tracker.
Luckily Doom9 is a safe haven for both users and developers, but every now and then there are FFMpeg-related questions and FFMpeg-guys style related answers...
Don't get me wrong, those guys do quite remarkable work and single handedly support lots of features by constantly committing code, but they can be harsh most of the times.
I know the feeling 'cause unfortunately, every now and then, I find some non Avisynth related bugs that affect the stuff I work on and I have to head to those dreadful places only to be battered...
(I mean, they generally fix the bug I report, but I also get battered in the meantime...).

Still, I'm glad to see that the regressions are being fixed.
I might as well try to see if mine got fixed as well (I mean the raw_video.h264 muxing issue in mxf). https://trac.ffmpeg.org/ticket/10966

Last edited by FranceBB; 18th April 2024 at 10:35.
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Old 28th January 2024, 09:16   #28  |  Link
richardpl
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Doom9 is already known as very low quality community.
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Old 28th January 2024, 11:54   #29  |  Link
tebasuna51
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Quote:
Originally Posted by richardpl View Post
Doom9 is already known as very low quality community.
Thats is a clear rule 4 violation. You gain a strike.
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Old 28th January 2024, 12:59   #30  |  Link
richardpl
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You are free to censor because you have power in your hands.
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Old 28th January 2024, 17:25   #31  |  Link
Grimsdyke
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Aaah, insulting people/the community and when called out for it complain about censorship. That's classy ...
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Old 29th January 2024, 17:28   #32  |  Link
Emulgator
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Those small pinches of irony ?
Well, here at my place a BigThankYou from me towards the FFmpeg developers for 23 years of coding, builds and stuff seems in order.
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Old 29th January 2024, 17:47   #33  |  Link
rwill
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Two things from my side ..

1) richardpl wrote "Doom9 is already known as very low quality community.". He did not write that he thinks Doom9 is one but is perceived as such by some people, maybe in certain bubbles. I can confirm that Doom9 has this reputation in certain bubbles by interacting with people outside of Doom9.

2) tebasuna51 wrote that richardpl made a rule 4 violation and thus gained a strike. On the sanctions page it says: "A violation of rules 4 or 6 will result in two strikes (per offense) rather than one, because we feel that violating them does serious harm to this community.".
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Old 29th January 2024, 20:25   #34  |  Link
huhn
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rule 17.
making this rule 3 breach.

the moderation of this forum is very fair calling this out without retroactive censoring show this yet again.
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