Search found 3 matches

by TobyEggitt
Tue Jan 14, 2020 11:43 pm
Forum: Usage
Topic: Getting started with QSV?
Replies: 2
Views: 203

Re: Getting started with QSV?

Oh, another small update, although that last-quoted command seemed to create smooth non-pixellated output, it also only generated about half the framerate I requested.

I tried with a 24fps request, and got about 12, I tried with 12 and got about 7! I have no clue what that's about.
by TobyEggitt
Tue Jan 14, 2020 11:41 pm
Forum: Usage
Topic: Getting started with QSV?
Replies: 2
Views: 203

Re: Getting started with QSV?

Update: Much more searching later, I discovered a number of things that I *believe* are true (and corrections for any of this are welcome, I really am fumbling in the dark) 1) I believe that QSV codecs are only for transcoding, not for simply encoding. That, if true, would certainly be a good explan...
by TobyEggitt
Sun Jan 12, 2020 11:22 pm
Forum: Usage
Topic: Getting started with QSV?
Replies: 2
Views: 203

Getting started with QSV?

Hi all, I'm not sure if I'm in the wrong place, so please be kind if you have to tell me to go away! I finally managed to build ffmpeg with the Intel support libraries and have managed to get a tiny bit of hardware encoding going. However, it's clear that I don't know what I'm doing, and don't know ...