вс, 10 дек. 2023 г., 20:37 Andrew Randrianasulu <[email protected]>:
> > > 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! > https://ottverse.com/analysis-of-svt-av1-presets-and-crf-values/ may be crf 26 (ish) and preset 6 ? On 36 core machine with avx512 it surely was fast, but on 4c .. I guess 1.25 fps or so will be best you can get? (for fullhd source) > > > >> 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 >> >> ------------------ >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> -- >> Cin mailing list >> [email protected] >> https://lists.cinelerra-gg.org/mailman/listinfo/cin >> >
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