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lavfi/vf_vpp_qsv: fix duration in pass-through mode

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Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang 2023-07-24 10:36:51 +08:00
parent e63d9ba007
commit 567e78b283
1 changed files with 5 additions and 0 deletions
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5
libavfilter/vf_vpp_qsv.c
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@ -582,6 +582,11 @@ static int activate(AVFilterContext *ctx)
if (in->pts != AV_NOPTS_VALUE)
in->pts = av_rescale_q(in->pts, inlink->time_base, outlink->time_base);
if (outlink->frame_rate.num && outlink->frame_rate.den)
in->duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
else
in->duration = 0;
ret = ff_filter_frame(outlink, in);
if (ret < 0)
return ret;