[FFmpeg-user] Problems Compiling on CentOS 7

[Carl Eugen Hoyos]

2018-12-29 8:50 GMT+01:00, Larry Apolonio <ffmpeg at apolonio.com>:

> But thanks again, I was able to compile ffmpeg and compare it to a
> precompiled binary (nux I believe) on the Internet.

Just to avoid misunderstandings (gains >0.5% are unexpected):
Which precompiled version did you test against which compiled
version of FFmpeg (and x264 which you actually tested)?

> Take all this info with a grain of salt because these tests were
> certainly not in a highly controlled environment
>
> On a Dell Optiplex with an Intel Core 2 Duo CPU E8400  @ 3.00GHz it
> took 32 minutes,
>
> Same file, same parameters, but with the version compiled from source,
> it took 28 minutes.

You could also compare with a current precompiled binary from
https://johnvansickle.com/ffmpeg/

Please avoid top-posting here, Carl Eugen