[FFmpeg-cvslog] yadif: update frame rate

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Nov  3 09:57:21 2015 -0800| [9df477e03ef74068f3de130adc4dd34349a16ef2] | committer: Anton Khirnov

yadif: update frame rate

(cherry picked from ffmpeg commit 31619584556466e4beab98e9b04ed4c5ba0db178)
Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9df477e03ef74068f3de130adc4dd34349a16ef2
---

 libavfilter/vf_yadif.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c
index 574eac4..75e20a8 100644
--- a/libavfilter/vf_yadif.c
+++ b/libavfilter/vf_yadif.c
@@ -462,6 +462,10 @@ static int config_props(AVFilterLink *link)
     link->w             = link->src->inputs[0]->w;
     link->h             = link->src->inputs[0]->h;
 
+    if (s->mode & 1)
+        link->frame_rate = av_mul_q(link->src->inputs[0]->frame_rate,
+                                    (AVRational){2, 1});
+
     s->csp = av_pix_fmt_desc_get(link->format);
     if (s->csp->comp[0].depth > 8) {
         s->filter_line  = filter_line_c_16bit;