Whenever a full range video is input, since the YUVJ* formats are not listed as supported for this filter, a range reduction takes place through the auto-inserted format filter, forcing the conversion to operate on a limited range,
However the filter handles full range videos perfectly fine, so adding support to YUVJ* formats will allow skipping a conversion step, while providing completely identical results. Signed-off-by: Vittorio Giovara <vittorio.giov...@gmail.com> --- Please keep me in CC. Vittorio libavfilter/vf_colorspace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavfilter/vf_colorspace.c b/libavfilter/vf_colorspace.c index bf51c83..37e77d1 100644 --- a/libavfilter/vf_colorspace.c +++ b/libavfilter/vf_colorspace.c @@ -960,6 +960,7 @@ static int query_formats(AVFilterContext *ctx) AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV420P10, AV_PIX_FMT_YUV422P10, AV_PIX_FMT_YUV444P10, AV_PIX_FMT_YUV420P12, AV_PIX_FMT_YUV422P12, AV_PIX_FMT_YUV444P12, + AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_YUVJ444P, AV_PIX_FMT_NONE }; int res; -- 2.9.3 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel