Subj : Re: H.265 video
To   : TRACKER1
From : Dumas Walker
Date : Mon Jun 28 2021 19:37:00

>  > I have tried both vlc and mpv.  That is an interesting point you
>  > bring up.  The machine is running an i3-4000M with a 2.90x4 CPU,
>  > but I don't know that it is attempting to use them all or not.  I
>  > know there are some programs where you can specify the number of
>  > cores to use on the command line but based on the help output vlc
>  > does not appear to have an option to force it to use N cores.

> The i3-4000M is a Haswell architecture, the iGPU doesn't support
> QuickSync decoding for h.265 in that generation, so it's doing CPU
> decoding, which your system *should* be able to handle, but it's pretty
> high overhead, which would account for stuttering, and will vary based
> on memory and hdd performance as well.

Thanks!

To everyone who responded -- thanks to you all.  It *appears* that the
issue may not be the hardware I am playing back on, but the power source I
was using while recording.  I still need to retest 90fps but, at 60fps off
the battery pack, I recorded video that played back without issue.

The video I took that had difficulty was taken when the camera was plugged
into my car's power vs. the battery.  I did not take that into
consideration.

I am testing 90fps from battery source right now so we will see what
happens.  :)

on edit - nope that wasn't it after all.  Apparently 60fps good, 90fps bad!


 * SLMR 2.1a * Backup corrupted: (A)bort (R)etry (P)anic (H)ammer

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