> -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > Vittorio Giovara > Sent: Tuesday, December 3, 2019 2:28 AM > To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org> > Cc: Sun, Xinpeng <xinpeng....@intel.com>; Zhou, Zachary > <zachary.z...@intel.com> > Subject: Re: [FFmpeg-devel] [PATCH v3] avfilter: Add tonemap vaapi filter for > H2S > > On Mon, Dec 2, 2019 at 2:19 AM Xinpeng Sun <xinpeng....@intel.com> wrote: > > > It performs HDR(High Dynamic Range) to SDR(Standard Dynamic Range) > > conversion > > with tone-mapping. It only supports HDR10 as input temporarily. > > > > An example command to use this filter with vaapi codecs: > > FFMPEG -hwaccel vaapi -vaapi_device /dev/dri/renderD128 > > -hwaccel_output_format vaapi \ > > -i INPUT -vf 'tonemap_vaapi=format=p010' -c:v hevc_vaapi -profile 2 OUTPUT > > > > Signed-off-by: Xinpeng Sun <xinpeng....@intel.com> > > Signed-off-by: Zachary Zhou <zachary.z...@intel.com> > > --- > > configure | 2 + > > doc/filters.texi | 81 +++++++ > > libavfilter/Makefile | 1 + > > libavfilter/allfilters.c | 1 + > > libavfilter/vf_tonemap_vaapi.c | 420 > +++++++++++++++++++++++++++++++++ > > 5 files changed, 505 insertions(+) Is there any concern or objection? If no, I will make requested changes and apply this version.
Thanks! Ruiling [...] _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
