BrikoX@lemmy.zip to Opensource@programming.devEnglish · 6 days ago'The biggest speedup I've seen so far' — FFmpeg devs boast of another 100x leap thanks to handwritten assembly codewww.tomshardware.comexternal-linkmessage-square18fedilinkarrow-up1281arrow-down12file-textcross-posted to: hackernews
arrow-up1279arrow-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 · 6 days agomessage-square18fedilinkfile-textcross-posted to: hackernews
minus-squareturdas@suppo.filinkfedilinkarrow-up7·6 days 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-up4·6 days agoAre you using ‘libaom-av1’ or ‘libsvtav1’? Libaom-av1 is very known for being very slow.
minus-squareturdas@suppo.filinkfedilinkarrow-up4·5 days 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).