Re: [FFmpeg-devel] avcodec/prores_ks : use official quant matrix
2018-04-14 11:31 GMT+02:00 Martin Vignali: > > > >> > For the proxy chroma version is also the same matrix use in prores_aw >> >> Patch is OK then, assumming FATE still passes. >> >> >> Ok thanks for comments. > It passes fate test for me (but prores_ks have few fate test !) > > I will wait few days, if someone else have comments, before apply. > > Martin > > Pushed, Thanks Martin ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] avcodec/prores_ks : use official quant matrix
> > > > For the proxy chroma version is also the same matrix use in prores_aw > > Patch is OK then, assumming FATE still passes. > > > Ok thanks for comments. It passes fate test for me (but prores_ks have few fate test !) I will wait few days, if someone else have comments, before apply. Martin ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] avcodec/prores_ks : use official quant matrix
On 4/13/18, Martin Vignaliwrote: >> You sure those are actually used in binary? >> >> > luma, chroma matrix in prores is write in each frame. > So i take these values, from a real sample (prores made with official > encoder (and for xq, you can also, compare with arri sample footage) > > For the proxy chroma version is also the same matrix use in prores_aw Patch is OK then, assumming FATE still passes. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] avcodec/prores_ks : use official quant matrix
> You sure those are actually used in binary? > > luma, chroma matrix in prores is write in each frame. So i take these values, from a real sample (prores made with official encoder (and for xq, you can also, compare with arri sample footage) For the proxy chroma version is also the same matrix use in prores_aw Martin ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] avcodec/prores_ks : use official quant matrix
On 4/13/18, Martin Vignaliwrote: > Hello, > > Patch in attach, add support to a separate luma and chroma matrix > for prores encoding > > like proxy and xq codec version, doesn't have the same luma and chroma > matrix > > The official xq luma matrix is not use for now (need to fix something > elsein the encoder in order to use it > (desaturate the picture if use in the current state) You sure those are actually used in binary? ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
[FFmpeg-devel] avcodec/prores_ks : use official quant matrix
Hello, Patch in attach, add support to a separate luma and chroma matrix for prores encoding like proxy and xq codec version, doesn't have the same luma and chroma matrix The official xq luma matrix is not use for now (need to fix something elsein the encoder in order to use it (desaturate the picture if use in the current state) Martin 0001-avcodec-prores_ks-use-official-quant_matrix-for-prox.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel