[FFmpeg-cvslog] vf_colorspace: Add support for full range yuv

Vittorio Giovara git at videolan.org
Sat Aug 27 14:12:36 EEST 2016

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Thu Aug 25 19:14:58 2016 -0400| [69abf4f93cb67cc52ff55f318ae09f261e7ad27e] | committer: Michael Niedermayer

vf_colorspace: Add support for full range yuv

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.giovara at gmail.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=69abf4f93cb67cc52ff55f318ae09f261e7ad27e

 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,
     int res;

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