BrikoX@lemmy.zip to Opensource@programming.devEnglish · 1 month ago'The biggest speedup I've seen so far' — FFmpeg devs boast of another 100x leap thanks to handwritten assembly codewww.tomshardware.comexternal-linkmessage-square18linkfedilinkarrow-up1282arrow-down12file-textcross-posted to: hackernews@lemmy.bestiver.se
arrow-up1280arrow-down1external-link'The biggest speedup I've seen so far' — FFmpeg devs boast of another 100x leap thanks to handwritten assembly codewww.tomshardware.comBrikoX@lemmy.zip to Opensource@programming.devEnglish · 1 month agomessage-square18linkfedilinkfile-textcross-posted to: hackernews@lemmy.bestiver.se
minus-squareturdas@suppo.filinkfedilinkarrow-up7·1 month agoI wish they made a 100x leap to the AV1 encoder. Even on my 12900k it runs at like 0.001x real time, which is… well, unusably slow.
minus-squareComexs@lemmy.ziplinkfedilinkEnglisharrow-up4·1 month agoAre you using ‘libaom-av1’ or ‘libsvtav1’? Libaom-av1 is very known for being very slow.
minus-squareturdas@suppo.filinkfedilinkarrow-up4·1 month agoI was under the impression that libsvtav1 was still underdeveloped, but turns out the ffmpeg documentation for it was just lacking. Looks to be pretty good quality and even supports two-pass (which the documentation doesn’t mention).
I wish they made a 100x leap to the AV1 encoder. Even on my 12900k it runs at like 0.001x real time, which is… well, unusably slow.
Are you using ‘libaom-av1’ or ‘libsvtav1’? Libaom-av1 is very known for being very slow.
I was under the impression that libsvtav1 was still underdeveloped, but turns out the ffmpeg documentation for it was just lacking. Looks to be pretty good quality and even supports two-pass (which the documentation doesn’t mention).