Comments (11)
ReenigneArcher
commented on May 18, 2024
1
@hradec thanks for posting your solution!
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ReenigneArcher
commented on May 18, 2024
1
When I turn on verbose logging, the debug messages show:
[h264_nvenc @ 0x55b4dc6eed40] 10 bit encode not supportedhow do you turn verbose on?
add this to your sunshine.conf
min_log_level = verbose
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hradec
commented on May 18, 2024
1
@ReenigneArcher thanks!!
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hradec
commented on May 18, 2024
Is there any tips from anyone else running fedora35 that I should know? maybe I need to install ffmpeg from another repository? or do I need to install nvenc sdk from nvidia as well?
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hradec
commented on May 18, 2024
regarding the message This hardware does not support NvFBC, should I run the patch from https://github.com/keylase/nvidia-patch to enable it?
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hradec
commented on May 18, 2024
I've installed ffmpeg from rpmfusion dnf repositories, which seems to be version 4.4.1. (I'm not sure if this ffmpeg has nvenc support.)
I've ran ffmpeg -codecs | grep nvenc to double check if ffmpeg does support nvenc, and it seems it does indeed:
ffmpeg version 4.4.1 Copyright (c) 2000-2021 the FFmpeg developers
built with gcc 11 (GCC)
configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --docdir=/usr/share/doc/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection' --extra-ldflags='-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 ' --extra-cflags=' -I/usr/include/rav1e' --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-version3 --enable-bzlib --enable-chromaprint --disable-crystalhd --enable-fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libaom --enable-libdav1d --enable-libass --enable-libbluray --enable-libbs2b --enable-libcdio --enable-libdrm --enable-libjack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libilbc --enable-libmp3lame --enable-libmysofa --enable-nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librav1e --enable-librtmp --enable-librubberband --enable-libsmbclient --enable-version3 --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libtesseract --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-version3 --enable-vapoursynth --enable-libvpx --enable-vulkan --enable-libglslang --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libxml2 --enable-libzimg --enable-libzmq --enable-libzvbi --enable-lv2 --enable-avfilter --enable-avresample --enable-libmodplug --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-lto --enable-libmfx --enable-runtime-cpudetect
libavutil 56. 70.100 / 56. 70.100
libavcodec 58.134.100 / 58.134.100
libavformat 58. 76.100 / 58. 76.100
libavdevice 58. 13.100 / 58. 13.100
libavfilter 7.110.100 / 7.110.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 9.100 / 5. 9.100
libswresample 3. 9.100 / 3. 9.100
libpostproc 55. 9.100 / 55. 9.100
DEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_v4l2m2m h264_qsv h264_cuvid ) (encoders: libx264 libx264rgb h264_nvenc h264_qsv h264_v4l2m2m h264_vaapi nvenc nvenc_h264 )
DEV.L. hevc H.265 / HEVC (High Efficiency Video Coding) (decoders: hevc hevc_qsv hevc_v4l2m2m hevc_cuvid ) (encoders: libx265 nvenc_hevc hevc_nvenc hevc_qsv hevc_v4l2m2m hevc_vaapi )
It does list h264_nvenc, nvenc, nvenc_h264, nvenc_hevc and hevc_nvenc as available.
So I guess the problem is not ffmpeg?
I've also ran a desktop capture using ffmpeg and nvenc like this:
ffmpeg -loglevel debug \
-f x11grab -s 1920x1080 -framerate 60 -i :1.0 \
-c:v h264_nvenc -preset:v llhq \
-rc:v vbr_minqp -qmin:v 19 \
-f mpegts - | nc -l -p 9000
and was able to confirm it indeed does supports nvenc:
So, I'm not sure why sunshine is failling to use nvenc and reverting to libx264, since the current installed ffmpeg does support nvenc, and nvenc is indeed properly installed since ffmpeg alone is able to use it.
Any insights would be greatly appreciated!
from sunshine.
hradec
commented on May 18, 2024
regarding the message This hardware does not support NvFBC, should I run the patch from https://github.com/keylase/nvidia-patch to enable it?
I went ahead and gave it a try, and seems running sudo patch.sh followed by sudo path-fbc.sh did the trick indeed!
After running then, this is the output I got from sunshine:
[2022:03:14:01:02:45]: Info: Found [1] outputs
[2022:03:14:01:02:45]: Info: Virtual Desktop: 1920x1080
[2022:03:14:01:02:45]: Info: XrandR: available
[2022:03:14:01:02:45]: Info: -- Output --
[2022:03:14:01:02:45]: Info: Resolution: 1920x1080
[2022:03:14:01:02:45]: Info: Offset: 0x0
[2022:03:14:01:02:45]: Error: Couldn't destroy session handle: Unable to cleanup NvFBC
[2022:03:14:01:02:45]: Error: Failed to gain CAP_SYS_ADMIN
[2022:03:14:01:02:45]: Error: Couldn't expose some/all drm planes for card: /dev/dri/card0
[2022:03:14:01:02:45]: Info: Detecting connected monitors
[2022:03:14:01:02:46]: Error: Could not create Sunshine Mouse: Permission denied
Aborted (core dumped)
[rhradec@ws-003 Sunshine]$ sudo LD_PRELOAD=/lib64/libstdc++.so.6 build/sunshine
[2022:03:14:01:02:50]: Info: Found [1] outputs
[2022:03:14:01:02:50]: Info: Virtual Desktop: 1920x1080
[2022:03:14:01:02:50]: Info: XrandR: available
[2022:03:14:01:02:50]: Info: -- Output --
[2022:03:14:01:02:50]: Info: Resolution: 1920x1080
[2022:03:14:01:02:50]: Info: Offset: 0x0
[2022:03:14:01:02:50]: Error: Couldn't destroy session handle: Unable to cleanup NvFBC
[2022:03:14:01:02:50]: Error: Couldn't expose some/all drm planes for card: /dev/dri/card0
[2022:03:14:01:02:50]: Info: Detecting connected monitors
[2022:03:14:01:02:51]: Info: //////////////////////////////////////////////////////////////////
[2022:03:14:01:02:51]: Info: // //
[2022:03:14:01:02:51]: Info: // Testing for available encoders, this may generate errors. //
[2022:03:14:01:02:51]: Info: // You can safely ignore those errors. //
[2022:03:14:01:02:51]: Info: // //
[2022:03:14:01:02:51]: Info: //////////////////////////////////////////////////////////////////
[2022:03:14:01:02:51]: Info: Trying encoder [nvenc]
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:51]: Info: Color coding [Rec. 601]
[2022:03:14:01:02:51]: Info: Color range: [JPEG]
[2022:03:14:01:02:51]: Error: Could not open codec [h264_nvenc]: Function not implemented
[2022:03:14:01:02:51]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:51]: Info: Color coding [Rec. 601]
[2022:03:14:01:02:51]: Info: Color range: [JPEG]
[2022:03:14:01:02:51]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:51]: Info: Color coding [Rec. 601]
[2022:03:14:01:02:51]: Info: Color range: [JPEG]
[2022:03:14:01:02:51]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:51]: Info: Color coding [Rec. 601]
[2022:03:14:01:02:51]: Info: Color range: [JPEG]
[2022:03:14:01:02:51]: Error: Could not open codec [hevc_nvenc]: Function not implemented
[2022:03:14:01:02:51]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:51]: Info: Color coding [Rec. 601]
[2022:03:14:01:02:51]: Info: Color range: [JPEG]
[2022:03:14:01:02:51]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:51]: Info: Color coding [Rec. 709]
[2022:03:14:01:02:51]: Info: Color range: [JPEG]
[2022:03:14:01:02:51]: Error: Could not open codec [h264_nvenc]: Function not implemented
[2022:03:14:01:02:51]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:51]: Info: Color coding [Rec. 709]
[2022:03:14:01:02:51]: Info: Color range: [JPEG]
[2022:03:14:01:02:51]: Error: Could not open codec [hevc_nvenc]: Function not implemented
[2022:03:14:01:02:51]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:51]: Info: Screencasting with NvFBC
[2022:03:14:01:02:52]: Info: Color coding [Rec. 601]
[2022:03:14:01:02:52]: Info: Color range: [JPEG]
[2022:03:14:01:02:52]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:52]: Info: Screencasting with NvFBC
[2022:03:14:01:02:52]: Info: Color coding [Rec. 601]
[2022:03:14:01:02:52]: Info: Color range: [JPEG]
[2022:03:14:01:02:52]: Warning: nvenc: hevc: replacing nalu prefix data
[2022:03:14:01:02:52]: Error: Couldn't destroy session handle: The context is not bound
[2022:03:14:01:02:52]: Info:
[2022:03:14:01:02:52]: Info: //////////////////////////////////////////////////////////////
[2022:03:14:01:02:52]: Info: // //
[2022:03:14:01:02:52]: Info: // Ignore any errors mentioned above, they are not relevant //
[2022:03:14:01:02:52]: Info: // //
[2022:03:14:01:02:52]: Info: //////////////////////////////////////////////////////////////
[2022:03:14:01:02:52]: Info:
[2022:03:14:01:02:52]: Info: Found encoder nvenc: [h264_nvenc, hevc_nvenc]
sendto: Network is unreachable
sendto: Network is unreachable
sendto: Network is unreachable
sendto: Network is unreachable
[2022:03:14:01:02:52]: Info: Configuration UI available at [https://localhost:47990]
[2022:03:14:01:02:52]: Info: Adding avahi service Sunshine
[2022:03:14:01:02:53]: Info: Avahi service Sunshine successfully established.
[2022:03:14:01:02:54]: Error: Couldn't discover any UPNP devices
So the Found encoder nvenc: [h264_nvenc, hevc_nvenc] indeed confirms it could find nvenc now, despite the Error: Could not open codec [h264_nvenc]: Function not implemented and Error: Could not open codec [hevc_nvenc]: Function not implemented messages.
I guess nvenc can only be used when screencasting with NvFBC?!
Shouldn't nvenc be usable with X11 screenscast as well, the same way ffmpeg does it?
Anyhow, if someone else runs into problem to use nvenc with sunshine with an nvidia gpu in fedora 35, running patch.sh and patch-fbc.sh from https://github.com/keylase/nvidia-patch fixed the issue for me!
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KuleRucket
commented on May 18, 2024
"[2022:03:14:01:02:51]: Error: Could not open codec [h264_nvenc]: Function not implemented" - I believe this message is misleading. When I turn on verbose logging, the debug messages show:
[h264_nvenc @ 0x55b4dc6eed40] 10 bit encode not supported
[h264_nvenc @ 0x55b4dc6eed40] Provided device doesn't support required NVENC features
[h264_nvenc @ 0x55b4dc6eed40] Nvenc unloaded
[2021:12:22:10:11:41]: Error: Could not open codec [h264_nvenc]: Function not implemented
So as I understand from that, h264 is still supported just not with HDR encoding.
from sunshine.
hradec
commented on May 18, 2024
When I turn on verbose logging, the debug messages show:
[h264_nvenc @ 0x55b4dc6eed40] 10 bit encode not supported
how do you turn verbose on?
from sunshine.
KuleRucket
commented on May 18, 2024
Is there anything left to fix here? The last log looks pretty normal to me so maybe this can be closed?
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ReenigneArcher
commented on May 18, 2024
Is there anything left to fix here? The last log looks pretty normal to me so maybe this can be closed?
Closing now. I can re-open if needed.
from sunshine.
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