[FFmpeg-devel] [PATCH v1] avfilter: Add tonemap vaapi filter for H2S

[Song, Ruiling]

> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-bounces at ffmpeg.org> On Behalf Of
> Carl Eugen Hoyos
> Sent: Tuesday, November 12, 2019 5:52 PM
> To: FFmpeg development discussions and patches <ffmpeg-
> devel at ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v1] avfilter: Add tonemap vaapi filter for
> H2S
> 
> Hi!
> 
> > Am 12.11.2019 um 17:59 schrieb Xinpeng Sun <xinpeng.sun at intel.com>:
> >
> > It performs HDR(High Dynamic Range) to SDR(Standard Dynamic Range)
> conversion
> > with tone-mapping. It supports HDR10 only as input temporarily.
> >
> > H2S: P010 -> NV12
> 
> No objection here but could you tell us if you (Intel) already have a plan how
> to deal with H2H?
Hi Carl,

I guess H2S would be much more useful than H2H. So I think it is ok to make H2S patch work well and acceptable.

Ruiling
> 
> Thank you for your effort, Carl Eugen
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