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vf_interlace: fix frame rate

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/21/head
Michael Niedermayer 12 years ago
parent ebbd4fd5f0
commit 227b4458fb
2 changed files with 27 additions and 25 deletions
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  1. 2
      libavfilter/vf_interlace.c
  2. 50
      tests/ref/fate/filter-interlace

2
libavfilter/vf_interlace.c
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@ -113,8 +113,10 @@ static int config_out_props(AVFilterLink *outlink)
outlink->w = inlink->w;
outlink->h = inlink->h;
outlink->time_base = inlink->time_base;
outlink->frame_rate = inlink->frame_rate;
// half framerate
outlink->time_base.num *= 2;
outlink->frame_rate.den *= 2;
av_log(ctx, AV_LOG_VERBOSE, "%s interlacing %s lowpass filter\n",
s->scan == MODE_TFF ? "tff" : "bff", (s->lowpass) ? "with" : "without");

50
tests/ref/fate/filter-interlace
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@ -1,26 +1,26 @@
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#tb 0: 2/25
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