> -----Original Message----- > From: Song, Ruiling > Sent: Wednesday, June 6, 2018 3:24 PM > To: ffmpeg-devel@ffmpeg.org > Cc: Song, Ruiling <ruiling.s...@intel.com> > Subject: [PATCH v3 1/2] lavfi: add opencl tonemap filter. > > This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping. > > An example command to use this filter with vaapi codecs: > FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128 -init_hw_device \ > opencl=ocl@va -hwaccel vaapi -hwaccel_device va -hwaccel_output_format \ > vaapi -i INPUT -filter_hw_device ocl -filter_complex \ > '[0:v]hwmap,tonemap_opencl=t=bt2020:tonemap=linear:format=p010[x1]; \ > [x1]hwmap=derive_device=vaapi:reverse=1' -c:v hevc_vaapi -profile 2 OUTPUT > > Signed-off-by: Ruiling Song <ruiling.s...@intel.com> > --- > this version mainly address Mark's comments on v2. > > Thanks! > Ruiling Ping? Any other comments on this version?
Thanks! Ruiling _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
