[vlc-devel] [PATCH 1/2] NVENC: Nvidia H264/HEVC GPU encoder

Jean-Paul Saman jpsaman at videolan.org
Thu Jun 2 10:43:43 CEST 2016


On Mon, May 30, 2016 at 10:46 AM, Ilkka Ollakka <ileoo at videolan.org> wrote:

> On Wed, Apr 20, 2016 at 08:21:37PM +0200, Felix Paul Kühne wrote:
> > Hey!
> > Any feedback on this patch series?
> Hi,
> I would prefer that module would check encoder usability in Open()
> instead of just in Encode-function. Atleast if there is encoder
> available at all, even if we don't really have all the info from input
> yet.

Good point.

> Also how does this behave if I have 2 parallel encoding processes
> running? Other one goes to nvenc, but how does the second one behave?

Not sure what you mean here.

If I run two parallel vlc process both encoding using NVENC and a software
encoder for audio, than it both streams get encoded just fine.
This will of course depend on GPU resources, so your mileage may vary.

Kind regards,

Jean-Paul Saman

> --
> Ilkka Ollakka
> The bureaucracy is expanding to meet the needs of an expanding bureaucracy.
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