Hello >you should look at avframesidedata
Actually the issue is that the green metadatadata are concerning the upcoming frame (They are used to predict the upcoming complexity). The avframesidedata are concerning a frame which is already decoded (so it's not useful in the case of greenmetadata). We made a proof of concept using a home made parsing function (replacing av_read_frame() by a custom one), but we are thinking about a more portable solution. Nicolas DEROUINEAU Research Engineer VITEC T. +33 1 46 73 06 06 E. nicolas.derouin...@vitec.com W. www.vitec.com ________________________________________ De : ffmpeg-devel-boun...@ffmpeg.org <ffmpeg-devel-boun...@ffmpeg.org> de la part de Vittorio Giovara <vittorio.giov...@gmail.com> Envoyé : mercredi 1 juillet 2015 12:22 À : FFmpeg development discussions and patches Cc : Didier Nicholson; Erwan Raffin; Nicolas Tizon; Yahia Benmoussa Objet : Re: [FFmpeg-devel] GreenMetadata complexity metric access through high level API On Wed, Jul 1, 2015 at 11:08 AM, Nicolas Derouineau <nicolas.derouin...@vitec.com> wrote: > Hello, > > H264 GreenMetadata parsing is now supported in ffmpeg, but the informations > are stored in the h264context, which is not available at a higher level. > > Is it possible to add a new field named "upcoming complexity metrics", which > should be codec agnostic, either in the avcodeccontext struct or in the > AVFrame struct ? you should look at avframesidedata -- Vittorio _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel