AppImage has some great advantages but also some disadvantages, one of which is stated below from the manual:
> AppImage will probably not allow for either VDPAU or VA-API hardware > acceler- > ation because the computer where AppImage is created will not have the same > graphics card and/or vaapi/vdpau libraries as yours. It is recommended for > best > results that you build CINELERRA-GG on your specific computer.. > There is an AppImage workaround that another user provided to solve this library problem, but it is not for the casual user - https://cinelerra-gg.org/download/CinelerraGG_Manual/Managing_AppImage.html The laptop computer that I created the AppImage that you are using is an AMD based computer running an older Fedora version 32 and has the following installed: > ./usr/lib64/libvdpau.so.1.0.0 > ./usr/lib64/libvdpau.so.1 > ./usr/lib64/libvdpau.so > ./usr/lib64/vdpau/libvdpau_radeonsi.so.1.0.0 > ./usr/lib64/vdpau/libvdpau_radeonsi.so.1.0 > which I "think" is included in the AppImage generated there. (Andrew is knowledgeable in this area but I am not, so further clarification may have to come from him). On Tue, Nov 14, 2023 at 1:08 AM David Koski via Cin < [email protected]> wrote: > I've started using CinGG-20230930-x86_64.AppImage and I'm getting the > hang of the basics. I have gotten my nvidia hardware engaged with > Cinelerra for encoding but still the rendering is not all that great and > my CPUs are loaded down. On finding that I need environment variables > to engage decoding, I thought maybe that is hindering my rendering. So > with the following setting I started a rendering job: > > export CIN_HW_DEV=vdpau > > Now I get an error: > > recvmsg(22, Failed to open VDPAU backend libvdpau_nvidia.so: cannot open > shared object file: No such file or directory > > libvdpau is installed: > > ii libvdpau-va-gl1 0.4.2-1build2:amd64 VDPAU driver with > OpenGL/VAAPI backend > ii libvdpau1 1.4-3build2:amd64 Video Decode and > Presentation API for Unix (libraries) > > The files exist: > > drwxr-xr-x 21 root root 4096 Nov 1 19:29 /./ > drwxr-xr-x 154 root root 12288 Nov 8 21:08 /etc/ > -rw-r--r-- 1 root root 51 Apr 9 2020 /etc/vdpau_wrapper.cfg > drwxr-xr-x 14 root root 4096 Mar 8 2023 /usr/ > drwxr-xr-x 118 root root 4096 Nov 9 20:40 /usr/lib/ > drwxr-xr-x 125 root root 122880 Nov 8 21:08 /usr/lib/x86_64-linux-gnu/ > lrwxrwxrwx 1 root root 17 Mar 24 2022 > /usr/lib/x86_64-linux-gnu/libvdpau.so.1 -> libvdpau.so.1.0.0 > -rw-r--r-- 1 root root 18592 Mar 24 2022 > /usr/lib/x86_64-linux-gnu/libvdpau.so.1.0.0 > drwxr-xr-x 2 root root 4096 Sep 30 09:40 > /usr/lib/x86_64-linux-gnu/vdpau/ > lrwxrwxrwx 1 root root 23 Mar 24 2022 > /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_trace.so.1 -> > libvdpau_trace.so.1.0.0 > -rw-r--r-- 1 root root 59544 Mar 24 2022 > /usr/lib/x86_64-linux-gnu/vdpau/libvdpau_trace.so.1.0.0 > drwxr-xr-x 306 root root 12288 Nov 8 21:08 /usr/share/ > drwxr-xr-x 145 root root 4096 Nov 8 21:07 /usr/share/bug/ > -rwxr-xr-x 1 root root 553 Jan 6 2021 /usr/share/bug/libvdpau1* > drwxr-xr-x 2302 root root 81920 Nov 8 21:08 /usr/share/doc/ > drwxr-xr-x 2 root root 4096 Jul 27 09:19 /usr/share/doc/libvdpau1/ > -rw-r--r-- 1 root root 1447 Mar 24 2022 > /usr/share/doc/libvdpau1/changelog.Debian.gz > -rw-r--r-- 1 root root 3208 Jan 6 2021 > /usr/share/doc/libvdpau1/copyright > > Regards, > David Koski > [email protected] > > -- > Cin mailing list > [email protected] > https://lists.cinelerra-gg.org/mailman/listinfo/cin >
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