<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вс, 10 дек. 2023 г., 21:03 Terje J. Hanssen <<a href="mailto:terjejhanssen@gmail.com">terjejhanssen@gmail.com</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>
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<div>On 12/10/23 18:37, Andrew Randrianasulu
wrote:<br>
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<div dir="ltr" class="gmail_attr">вс, 10 дек. 2023 г., 20:32
Terje J. Hanssen via Cin <<a href="mailto:cin@lists.cinelerra-gg.org" target="_blank" rel="noreferrer">cin@lists.cinelerra-gg.org</a>>:<br>
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<div>Den 03.12.2023 22:29, skrev Terje J. Hanssen:<br>
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<blockquote type="cite"> Already touched this topic
barely in another thread<br>
<a href="https://lists.cinelerra-gg.org/pipermail/cin/2023-December/007346.html" rel="noreferrer noreferrer" target="_blank">https://lists.cinelerra-gg.org/pipermail/cin/2023-December/007346.html</a><br>
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But so many SW and HW pieces are mentioned around, it
is almost a full-time reading and study:<br>
VAAPI, MESA, VULKAN, Intel Quick Sync Video etc......<br>
<br>
I realize my aging hardware which is fast enough for
other tasks, needs some "AV1 upgrade", if possible.<br>
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But first I wonder, what is expected possible to do
(obtain) with AV1 de-/encoding on my existing 64bit
hardware:<br>
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<blockquote><font face="monospace">1) laptop 2018:
Dell XPS 13-9370: quad core i7-8550U CPU (8. gen
Kabylake) and Intel UHD Graphics</font><br>
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<font face="monospace">2) WS infinity: MSI Z170A
mobo: quad core i7-6700K CPU (6. gen Skylake),
NVIDIA GeForce GT-730 graphics</font><br>
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I continue the "AV1 de-/encoding on my existing 64bit
hardware" question above as a branch here (instead of a
new related thread).<br>
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This part is also related to another 2021 thread, [Cin]
tried to update av1.webm profile<br>
<a href="https://www.mail-archive.com/cin@lists.cinelerra-gg.org/msg02804.html" rel="noreferrer noreferrer" target="_blank">https://www.mail-archive.com/cin@lists.cinelerra-gg.org/msg02804.html</a><br>
which refere to FFmpeg's AV1 Video Encoding Guide <br>
<a href="https://trac.ffmpeg.org/wiki/Encode/AV1" rel="noreferrer noreferrer" target="_blank">https://trac.ffmpeg.org/wiki/Encode/AV1</a><br>
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To start with the workstation 2) above, I want
suggestions how to test the possible AV1 encoding
options (libaom, SVT-AV1, MESA, VAAPI, VDPAU) using my
system enabled ffmpeg 6.0.1 commands,, and also
suggestions to required change in system/graphics
settings.<br>
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System output as background info:<br>
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<blockquote><font face="monospace">fmpeg -encoders
-hide_banner | grep av1</font><br>
<font face="monospace"> V....D libaom-av1
libaom AV1 (codec av1)</font><br>
<font face="monospace"> V....D librav1e
librav1e AV1 (codec av1)</font></blockquote>
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<div dir="auto">From phoronix articles librav1e and SVT-AV1
should be faster, but sometimes at quality cost.</div>
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<div dir="auto">Sorry, not tried them personally due to svt
demanding 64-bit system and rav1e demanding rust.</div>
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<div dir="auto">So for this task you are on your own .. sorry!</div>
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Ok, I leave those out here for now.<br>
The actual rest seems to be libaom-av1 and av1_nvenc<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">I think nvidia hw only started to support av1 in latest 4000 series ? So no help on gt730 ...</div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>
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I also wonder if there is a ffmpeg code line or equivalent behind
the av1.webm profile that can be tested?<br></div></blockquote></div></div><div dir="auto"><br></div><div dir="auto">well, I think you can just put all arguments in one line ?</div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>
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<font face="monospace"> V..... libsvtav1
SVT-AV1(Scalable Video Technology for AV1) encoder
(codec av1)</font><br>
<font face="monospace"> V....D av1_nvenc
NVIDIA NVENC av1 encoder (codec av1)</font><br>
<font face="monospace"> V....D av1_amf
AMD AMF AV1 encoder (codec av1)</font><br>
<font face="monospace"> A....D wmav1
Windows Media Audio 1</font><br>
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<font face="monospace">libaom3 v. 3,7.1</font><br>
<br>
<font face="monospace">libSvtAv1Enc1 v. 1.7.0</font><br>
<br>
<font face="monospace">libva-vdpau-driver v. 0.7.4</font><br>
<br>
<font face="monospace">vainfo</font><br>
<font face="monospace">Trying display: wayland</font><br>
<font face="monospace">error: XDG_RUNTIME_DIR is
invalid or not set in the environment.</font><br>
<font face="monospace">Trying display: x11</font><br>
<font face="monospace">libva info: VA-API version
1.20.0</font><br>
<font face="monospace">libva info: Trying to open
/usr/lib64/dri/nouveau_drv_video.so</font><br>
<font face="monospace">libva info: Found init function
__vaDriverInit_1_20</font><br>
<font face="monospace">libva info: va_openDriver()
returns 0</font><br>
<font face="monospace">vainfo: VA-API version: 1.20
(libva 2.20.0)</font><br>
<font face="monospace">vainfo: Driver version: Mesa
Gallium driver 23.2.1 for NV106</font><br>
<font face="monospace">vainfo: Supported profile and
entrypoints</font><br>
<font face="monospace">
VAProfileNone :
VAEntrypointVideoProc</font><br>
<br>
<font face="monospace">---------------</font><br>
<br>
<font face="monospace">inxi -zdGCS</font><br>
<font face="monospace">System:</font><br>
<font face="monospace"> Kernel: 6.6.1-1-default arch:
x86_64 bits: 64 Desktop: GNOME v: 45.1</font><br>
<font face="monospace"> Distro: openSUSE
Tumbleweed-Slowroll 20231119</font><br>
<font face="monospace">CPU:</font><br>
<font face="monospace"> Info: quad core model: Intel
Core i7-6700K bits: 64 type: MT MCP cache:</font><br>
<font face="monospace"> L2: 1024 KiB</font><br>
<font face="monospace"> Speed (MHz): avg: 800
min/max: 800/4200 cores: 1: 800 2: 800 3: 800 4: 800</font><br>
<font face="monospace"> 5: 800 6: 800 7: 800 8: 800</font><br>
<font face="monospace">Graphics:</font><br>
<font face="monospace"> Device-1: NVIDIA GK208B
[GeForce GT 730] driver: nouveau v: kernel</font><br>
<font face="monospace"> Device-2: Microdia Camera
driver: snd-usb-audio,uvcvideo type: USB</font><br>
<font face="monospace"> Device-3: MACROSILICON USB3.0
UHD</font><br>
<font face="monospace"> driver:
hid-generic,snd-usb-audio,usbhid,uvcvideo type: USB</font><br>
<font face="monospace"> Display: server: X.org v:
1.21.1.9 with: Xwayland v: 23.2.2 driver: X:</font><br>
<font face="monospace"> loaded: nouveau unloaded:
fbdev,modesetting,vesa dri: nouveau gpu: nouveau</font><br>
<font face="monospace"> resolution: 2560x1440~60Hz</font><br>
<font face="monospace"> API: OpenGL v: 4.3 vendor:
mesa v: 23.2.1 renderer: NV106</font><br>
<font face="monospace"> API: EGL Message: EGL data
requires eglinfo. Check --recommends.</font><br>
<font face="monospace">Drives:</font><br>
<font face="monospace"> Local Storage: total: 8.8 TiB
used: 5.02 TiB (57.1%)</font><br>
<font face="monospace"> ID-1: /dev/nvme0n1 vendor:
Samsung model: MZVPV512HDGL-00000</font><br>
<font face="monospace"> size: 476.94 GiB</font><br>
<font face="monospace"> ID-2: /dev/sda vendor: Intel
model: SSDSA2CW160G3 size: 149.05 GiB</font><br>
<font face="monospace"> ID-3: /dev/sdb vendor:
Seagate model: ST3500418AS size: 465.76 GiB</font><br>
<font face="monospace"> ID-4: /dev/sdc vendor:
Seagate model: ST3500418AS size: 465.76 GiB</font><br>
<font face="monospace"> ID-5: /dev/sdd vendor:
Seagate model: Expansion HDD size: 7.28 TiB</font><br>
<font face="monospace"> type: USB</font><br>
<font face="monospace"> Optical-1: /dev/sr0 vendor:
HL-DT-ST model: BD-RE BH10LS30</font><br>
<font face="monospace"> dev-links: cdrom</font><br>
<font face="monospace"> Features: speed: 40
multisession: yes audio: yes dvd: yes</font><br>
<font face="monospace"> rw:
cd-r,cd-rw,dvd-r,dvd-ram</font><br>
<br>
<font face="monospace">------------------</font><br>
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