[FFmpeg-user] Why is concat so slow on a powerful machine?

Carlos E. R. robin.listas at telefonica.net
Wed Oct 18 15:52:30 EEST 2017

On 2017-10-18 10:49, Kevin Duffey wrote:
> Thanks. Sorry I should have included that info.
> I have two files.. both are the same.. DNxHR SQ codec. Usually they are about 45mins each, sometimes different depending on if my battery died while filming! Sports games.
> They reside on an SSD drive. I am on Windows 10 Home. I have a txt file set up demux.txt. The call I do is:

To verify if the hardware is related to the problem, you can do:

copy file1.mov + file2.mov fileout.mov

Or something similar, my windows skills are rusty.

Cheers / Saludos,

		Carlos E. R.
		(from 42.2 x86_64 "Malachite" at Telcontar)

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