- Cin - Cinelerra-GG Mailing Lists

16bpc crash fix ?
by Andrew Randrianasulu 15 Feb '26

15 Feb '26

Can you check if one or both patches fix crash in x11/direct case for yuva16 colormodels ? If yes, I may have color3way fix for those, too

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Fwd: [FFmpeg-devel] FFmpeg 8.1
by Andrew Randrianasulu 13 Feb '26

13 Feb '26

---------- Forwarded message --------- От: Michael Niedermayer via ffmpeg-devel <ffmpeg-devel(a)ffmpeg.org> Date: ср, 11 февр. 2026 г., 17:01 Subject: [FFmpeg-devel] FFmpeg 8.1 To: FFmpeg development discussions and patches <ffmpeg-devel(a)ffmpeg.org> Cc: Michael Niedermayer <michael(a)niedermayer.cc> Hi Everyone I intend to branch release/8.1 in the next weeks, and i intend to have all reported fuzzer found security issues fixed in 8.1 (likely not all non security issues but more fixes is better) and i intend to have 8.1 made in march. thx -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB While the State exists there can be no freedom; when there is freedom there will be no State. -- Vladimir Lenin _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel(a)ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave(a)ffmpeg.org

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Procedure and build scripts for Unbundled Builds (Slowroll)
by Terje J. Hanssen 12 Feb '26

12 Feb '26

My purpose is to get some procedure review, clarifications and comments, and possibly also submit a few updates to build scripts for unbundled builds with system ffmpeg. My system is current openSUSE Tumbleweed-Slowroll with FFMpeg-8 installed from Packman community reposistory. My understanding is that this should be a single-user build, dynamic linked and that the following two scripts are actual: * bld_prepare.sh (to install all dependices?) * bld_dynamic.sh (does this complete the build procedure?) Cingg Manual reference: 1.3 How to Build CINELERRA-GG from Developer's Git Repository https://download.cinelerra-gg.org/files/CinelerraGG_Manual/How_Build_CINELE… 1) Installation df -h /home3 /dev/nvme0n1p5 49G 9.7G 37G 21% /home3 cd /home3 # zypper in git # zypper in git # git clone https://git.cinelerra-gg.org/goodguy/cinelerra.git Cloning into 'cinelerra'... remote: Enumerating objects: 23232, done. remote: Counting objects: 100% (23232/23232), done. remote: Compressing objects: 100% (14860/14860), done. remote: Total 23232 (delta 11986), reused 17387 (delta 7999), pack-reused 0 Receiving objects: 100% (23232/23232), 452.29 MiB | 26.58 MiB/s, done. Resolving deltas: 100% (11986/11986), done. df -h /home3 Filesystem Size Used Avail Use% Mounted on /dev/nvme0n1p5 49G 11G 36G 23% /home3 2) bld_prepare.sh # cd /home3/cinelerra/cinelerra-5.1/ # blds/bld_prepare.sh usage: blds/bld_prepare.sh <os> <os> = [centos | suse | ubuntu | ubuntu24 | fedora | mint | debian | arch | debian-older | ubuntu-older] unknown os: # cat blds/bld_prepare.sh | grep suse echo " <os> = [centos | suse | ubuntu | ubuntu24 | fedora | mint | debian | arch | debian-older | ubuntu-older]" "suse" | "leap" | "tumbleweed") 3) I'll suggest to update the above "suse" entry line by adding "slowroll": "suse" | "leap" | "tumbleweed" | "slowroll") 4) # blds/bld_prepare.sh suse Loading repository data... Reading installed packages... 'patch' is already installed. No update candidate for 'patch-2.8-2.1.x86_64'. The highest available version is already installed. 'xorg-x11-fonts-core' is already installed. No update candidate for 'xorg-x11-fonts-core-7.6-48.1.noarch'. The highest available version is already installed. 'gcc' is already installed. No update candidate for 'gcc-15-3.1.x86_64'. The highest available version is already installed. 'cmake' is already installed. No update candidate for 'cmake-4.2.3-1.1.x86_64'. The highest available version is already installed. 'gcc-c++' is already installed. No update candidate for 'gcc-c++-15-3.1.x86_64'. The highest available version is already installed. 'git' is already installed. No update candidate for 'git-2.52.0-1.2.x86_64'. The highest available version is already installed. 'dejavu-fonts' is already installed. No update candidate for 'dejavu-fonts-2.37-2.1.noarch'. The highest available version is already installed. 'rpm-build' is already installed. No update candidate for 'rpm-build-4.20.1-6.1.x86_64'. The highest available version is already installed. 'xorg-x11-fonts' is already installed. No update candidate for 'xorg-x11-fonts-7.6-48.1.noarch'. The highest available version is already installed. 'ctags' is already installed. No update candidate for 'ctags-5.8-15.1.x86_64'. The highest available version is already installed. 'python' not found in package names. Trying capabilities. No provider of 'python' found. 'udftools' is already installed. No update candidate for 'udftools-2.3-1.18.x86_64'. The highest available version is already installed. 'ilmbase-devel' not found in package names. Trying capabilities. 'lzma-devel' not found in package names. Trying capabilities. 'freetype-devel' not found in package names. Trying capabilities. blds/bld_prepare.sh: line 79: [: missing `]' 5) I'm not sure the script "blds/bld_prepare.sh suse" was working due the last line error. How and where to fix it? 6) Updating the bld_prepare.sh package list (Tumbleweed/Slowroll): fftw3-devel I add-installed it manually # zypper in fftw3-devel The following 2 NEW packages are going to be installed: fftw3-devel libfftw3_threads3 python: A lot of python3 packages already installedFinnes mange python3 pakker installert ilmbase: In newer versions of OpenEXR (which absorbed ilmbase), the library is often bundled within the OpenEXR-devel or libOpenEXR packages, rather than being a separate "ilmbase" package in some repositories. # zypper in openexr openexr-devel openexr-doc The following 13 NEW packages are going to be installed: Imath-devel libdeflate-devel libjpeg62 libjpeg62-devel libOpenEXRUtil-3_4-33 libOpenEXRUtil-3_4-33-x86-64-v3 libstdc++-devel libz-ng-compat1 openexr openexr-devel openexr-doc openjph-devel zlib-ng-compat-devel lzma-devel: # zypper in lzma-sdk-devel The following 3 NEW packages are going to be installed: liblzmasdk25 liblzmasdk25-x86-64-v3 lzma-sdk-devel In openSUSE Tumbleweed, the development files for LZMA/XZ compression (equivalent to lzma-devel on other distributions) are contained in the xz-devel package. # zypper in xz-devel freetype-devel: In openSUSE Tumbleweed, the development package for FreeType is named freetype2-devel # zypper in freetype2 freetype2-devel The following 3 NEW packages are going to be installed: freetype2-devel libbrotli-devel libbz2-devel --------- 7) HWhw-Accel vpl, vulkan, vaapi When hwaccel methods already are enabled in my system ffmpeg-8, are these devel packages is neccessary to build hw-accel support for unbundled Cingg? ffmpeg -hide_banner -hwaccels Hardware acceleration methods: * vdpau * cuda * vaapi * qsv * drm * vulkan But I added the following zypper in libvpl-devel vulkan-devel vulkan-headers vulkan-loader libva-devel libva-gl-devel The following recommended package was automatically selected: libva-gl-devel The following 31 NEW packages are going to be installed: libdrm-devel libdrm_nouveau2 libdrm_radeon1 libffi-devel libglvnd-devel libpciaccess-devel libva-devel libva-gl-devel libvpl-devel libX11-devel libXau-devel libxcb-damage0 libxcb-dbe0 libxcb-devel libxcb-dpms0 libxcb-dri2-0 libxcb-record0 libxcb-screensaver0 libxcb-xf86dri0 libxcb-xtest0 libxcb-xvmc0 libXext-devel libXfixes-devel libXrandr-devel libXrender-devel Mesa-KHR-devel Mesa-libGL-devel vulkan-devel vulkan-headers wayland-devel xorgproto-devel -------------- 8) Build procedure further from here? Where does the bld_dynamic.sh script fit in? ./configure --with-single-user --disable-static-build --without-thirdparty (there are some typos in the manual: "confgure" instead of "configure" pdf page 12, 13. 653) setting CFLAGS?

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bld_prepare.sh script and Suse Slowroll
by Andrew Randrianasulu 12 Feb '26

12 Feb '26

Terje, if you replace single [ with two [[ in this suse section of script like this - if [ ! -f /usr/lib64/libtermcap.so && ! -L /usr/lib64/libtermcap.so ]; then + if [[ ! -f /usr/lib64/libtermcap.so && ! -L /usr/lib64/libtermcap.so ]]; then will it run zupper line as it should ? I only tested this on Slackware 15.0 with bash 5.3

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libplacebo woes on Fedora 42
by Andrew Randrianasulu 12 Feb '26

12 Feb '26

Trying to get our ffmpeg 8.0 build with libplacebo on Fedora 42 Hit this: libav_internal.h:814:15: error: implicit declaration of function this affected Arch at some point https://aur.archlinux.org/packages/mingw-w64-ffmpeg?setlang=he&O=0&PP=10&al… Fix seems to be https://github.com/haasn/libplacebo/commit/563ea4a1a23237c0acd9f0ba29f5166e… basically just add header include to this header (as root) src/include/libplacebo/utils/libav_internal.h‎ +1Lines changed: 1 addition & 0 deletions Original file line numberDiff line numberDiff line change @@ -30,6 +30,7 @@ #include <libavutil/imgutils.h> #include <libavutil/pixdesc.h> #include <libavutil/display.h> #include <libavformat/version.h> #include <libavcodec/version.h> May be Fedora 42 can pick up this update/fix? Anyway, I just ripped those pieces, will reinstall, apply fix, and rebuild cingg again ...

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Patches for mediacodec (termux) encode/decode
by Andrew Randrianasulu 11 Feb '26

11 Feb '26

Decode does not work reliably for me, but may be it depend on file and specific hardware? I used remap_video_codec in decode.opts and remapped vp9 to vp9_mediacodec Encode to h264/265 seems to work fine now, with system's ffmpeg 8.0.1

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Hw video decoding/filtering example from github
by Andrew Randrianasulu 11 Feb '26

11 Feb '26

Just found this repo, might be useful at least for future me https://github.com/helospark/ffmpeg-sample/tree/master

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Two more patches from termux land
by Andrew Randrianasulu 11 Feb '26

11 Feb '26

First is av1 mediacodec encoder (untested, or more accurately it just errors out with codec not supported) second is support for color3way in newly added 16bpc modes. While I think testing Vulkan encoding a bit more interesting? At least there is intrigue for me - will it even work? ;)

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Checked into GIT some of Andrew's latest changes
by Phyllis Smith 11 Feb '26

11 Feb '26

Minor changes to the following files was checked into GIT (these were the accumulated patches BEFORE Andrew re-sent them all to make it easier for us/Andrea to test, so the numbers may vary). ffmpeg.C - for mediacodec / Termux 0002-Mediacidec-decode-to-use-with-remap_video_codec.patch window.C - for yuav16 formats with env. variable 0002-Allow-16bpc-only-with-ALLOW_OLD_16BPC-env.-var.patch Makefile.am - for potential speed up "make install" 0002-Make-parallel-make-install-work.patch 0001-Do-not-use-smart-filename-expansion-in-Makefile.am.patch ffv2_vulcan.mov - came from email message so users have at least one render format if vulkan works msg/txt - just consolidated more important changes done in 2025 I did NOT add in 0001-Experimental-vulkan-encode.patch because I have questions about the use of "type", although it did compile ffmpeg.C without errors. Also, did not have time to look at Ladspa change.

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LADSPA plugin errors from onevpl appimage on T2
by Andrew Randrianasulu 10 Feb '26

10 Feb '26

root@Standard_PC:~# DISPLAY="10.0.2.2:1" ./squashfs-root/usr/bin/cin Cinelerra Infinity - built: Feb 4 2026 16:44:02 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy 2003-2017 mods for Cinelerra-CV by CinelerraCV team 2015-2025 mods for Cinelerra-GG by Cinelerra-GG team Libav version: Lavc62.11.100 Cinelerra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for Cinelerra. lang changed from '' to 'C.UTF-8' build plugin index for: /root/squashfs-root/usr/bin/plugins build lv2 index for: $CIN_PATH/lv2 build ladspa plugin index for: /root/squashfs-root/usr/bin/ladspa int PluginServer::open_plugin(int, Preferences*, EDL*, Plugin*): PluginServer::open_plugin: load_obj /root/squashfs-root/usr/bin/ladspa/imp_1199.so = libfftw3f.so.3: cannot open shared objy int PluginServer::open_plugin(int, Preferences*, EDL*, Plugin*): PluginServer::open_plugin: load_obj /root/squashfs-root/usr/bin/ladspa/mbeq_1197.so = libfftw3f.so.3: cannot open shared oby int PluginServer::open_plugin(int, Preferences*, EDL*, Plugin*): PluginServer::open_plugin: load_obj /root/squashfs-root/usr/bin/ladspa/pitch_scale_1193.so = libfftw3f.so.3: cannot open shy int PluginServer::open_plugin(int, Preferences*, EDL*, Plugin*): PluginServer::open_plugin: load_obj /root/squashfs-root/usr/bin/ladspa/pitch_scale_1194.so = libfftw3f.so.3: cannot open shy MWindow::init_ladspa_plugins: can't create ladspa plugin index: /root/.bcast5/ladspa_plugins._root_squashfs-root_usr_bin_laa so, list is bin/ladspa/imp_1199.so bin/ladspa/mbeq_1197.so bin/ladspa/pitch_scale_1193.so bin/ladspa/pitch_scale_1194.so I think those should be added to "-e" directive in bld_appimage.sh script ?

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