On 12/10/23 18:37, Andrew Randrianasulu wrote:
вс, 10 дек. 2023 г., 20:32 Terje J. Hanssen via Cin
<[email protected]>:
Den 03.12.2023 22:29, skrev Terje J. Hanssen:
Already touched this topic barely in another thread
https://lists.cinelerra-gg.org/pipermail/cin/2023-December/007346.html
But so many SW and HW pieces are mentioned around, it is almost a
full-time reading and study:
VAAPI, MESA, VULKAN, Intel Quick Sync Video etc......
I realize my aging hardware which is fast enough for other tasks,
needs some "AV1 upgrade", if possible.
But first I wonder, what is expected possible to do (obtain) with
AV1 de-/encoding on my existing 64bit hardware:
1) laptop 2018: Dell XPS 13-9370: quad core i7-8550U CPU (8.
gen Kabylake) and Intel UHD Graphics
2) WS infinity: MSI Z170A mobo: quad core i7-6700K CPU (6.
gen Skylake), NVIDIA GeForce GT-730 graphics
I continue the "AV1 de-/encoding on my existing 64bit hardware"
question above as a branch here (instead of a new related thread).
This part is also related to another 2021 thread, [Cin] tried to
update av1.webm profile
https://www.mail-archive.com/[email protected]/msg02804.html
which refere to FFmpeg's AV1 Video Encoding Guide
https://trac.ffmpeg.org/wiki/Encode/AV1
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.
System output as background info:
fmpeg -encoders -hide_banner | grep av1
V....D libaom-av1 libaom AV1 (codec av1)
V....D librav1e librav1e AV1 (codec av1)
From phoronix articles librav1e and SVT-AV1 should be faster, but
sometimes at quality cost.
Sorry, not tried them personally due to svt demanding 64-bit system
and rav1e demanding rust.
So for this task you are on your own .. sorry!
Ok, I leave those out here for now.
The actual rest seems to be libaom-av1 and av1_nvenc
I also wonder if there is a ffmpeg code line or equivalent behind the
av1.webm profile that can be tested?
V..... libsvtav1 SVT-AV1(Scalable Video Technology for AV1)
encoder (codec av1)
V....D av1_nvenc NVIDIA NVENC av1 encoder (codec av1)
V....D av1_amf AMD AMF AV1 encoder (codec av1)
A....D wmav1 Windows Media Audio 1
libaom3 v. 3,7.1
libSvtAv1Enc1 v. 1.7.0
libva-vdpau-driver v. 0.7.4
vainfo
Trying display: wayland
error: XDG_RUNTIME_DIR is invalid or not set in the environment.
Trying display: x11
libva info: VA-API version 1.20.0
libva info: Trying to open /usr/lib64/dri/nouveau_drv_video.so
libva info: Found init function __vaDriverInit_1_20
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.20 (libva 2.20.0)
vainfo: Driver version: Mesa Gallium driver 23.2.1 for NV106
vainfo: Supported profile and entrypoints
VAProfileNone : VAEntrypointVideoProc
---------------
inxi -zdGCS
System:
Kernel: 6.6.1-1-default arch: x86_64 bits: 64 Desktop: GNOME
v: 45.1
Distro: openSUSE Tumbleweed-Slowroll 20231119
CPU:
Info: quad core model: Intel Core i7-6700K bits: 64 type: MT
MCP cache:
L2: 1024 KiB
Speed (MHz): avg: 800 min/max: 800/4200 cores: 1: 800 2: 800
3: 800 4: 800
5: 800 6: 800 7: 800 8: 800
Graphics:
Device-1: NVIDIA GK208B [GeForce GT 730] driver: nouveau v:
kernel
Device-2: Microdia Camera driver: snd-usb-audio,uvcvideo
type: USB
Device-3: MACROSILICON USB3.0 UHD
driver: hid-generic,snd-usb-audio,usbhid,uvcvideo type: USB
Display: server: X.org v: 1.21.1.9 with: Xwayland v: 23.2.2
driver: X:
loaded: nouveau unloaded: fbdev,modesetting,vesa dri:
nouveau gpu: nouveau
resolution: 2560x1440~60Hz
API: OpenGL v: 4.3 vendor: mesa v: 23.2.1 renderer: NV106
API: EGL Message: EGL data requires eglinfo. Check --recommends.
Drives:
Local Storage: total: 8.8 TiB used: 5.02 TiB (57.1%)
ID-1: /dev/nvme0n1 vendor: Samsung model: MZVPV512HDGL-00000
size: 476.94 GiB
ID-2: /dev/sda vendor: Intel model: SSDSA2CW160G3 size:
149.05 GiB
ID-3: /dev/sdb vendor: Seagate model: ST3500418AS size:
465.76 GiB
ID-4: /dev/sdc vendor: Seagate model: ST3500418AS size:
465.76 GiB
ID-5: /dev/sdd vendor: Seagate model: Expansion HDD size:
7.28 TiB
type: USB
Optical-1: /dev/sr0 vendor: HL-DT-ST model: BD-RE BH10LS30
dev-links: cdrom
Features: speed: 40 multisession: yes audio: yes dvd: yes
rw: cd-r,cd-rw,dvd-r,dvd-ram
------------------
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