Use thread with postprocessors [request] [postprocessors]

[Knah-Tsaeb]

Ffmpeg support option for use multi thread (-threads N). Can you add option for define nb thread postprocessors can use. I think the good choice is nbcore-1.

[pricejn2]

subscribed! this would be excellent.

[ravkr]

Any updates? it would be very helpful on my Raspberry Pi... 👍

[yan12125]

Since June 2015 (#5942), you can use --postprocessor-args "-threads 3"

[STonEDSTonE]

I stumbled over this because i was frustrated that the ffmpeg convert just runs on one thread.
I know this is closed for years, but i didn't find something newer regarding that matter.
My VM has 4 Threads to work with, i tried --postprocessor-args "-threads 3", but it did nothing.
youtube-dl --extract-audio --audio-format vorbis --audio-quality 0 --postprocessor-args "-threads 3" --metadata-from-title "%(artist)s - %(title)s" -o ~/Schreibtisch/%(title)s\ -\ %(upload_date)s.%(ext)s URL

I also tried different "places" for the postprocessor-args within the command, didn't help either.
Someone can give me a hint?

(Still i think since todays processors have multiple threads available, multithread support should be declared standard)

EDIT: i thought this would reopen if i answer, but this seems to be not the case. So i opened a new request: #25330