[FFmpeg-user] Windows 10, ffmpeg concat/demux is slow... part 2

Ron Sparks sanitychallngd at gmail.com
Sun Nov 12 19:58:41 EET 2017

On 11/12/2017 12:17 PM, Kevin Duffey wrote:
>   So this strikes me as one problem. USB 3 is 5Gb/s. Or about 500MB/s. As one of the drives is an SSD.. this seems ridiculous to me that it is basically moving at USB2 speeds. At the very least, as it is over a USB 3.1 gen 2, 10Gb/s wire... it should be much much faster than this. So now I am left wondering why my system is super slow at copying files.Are you sure you are using a USB 3 port
Are you sure you are using a USB 3 port?
My laptop has both USB 2 and USB 3 ports.
I use the USB 2 ports for things that aren't as speed sensitive like the 
dongle for my wireless mouse/keyboard and the USB 3 ports to connect 
external drives and phones for file transfer.
Perhaps you are plugged into a USB 2 port.

Ron Sparks

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