ffmpeg | branch: master | Haihao Xiang <haihao.xiang@intel.com> | Mon Jul 24 10:36:51 2023 +0800| [567e78b28320939c18e16acbdbeb2b77d24e2c03] | committer: Haihao Xiang lavfi/vf_vpp_qsv: fix duration in pass-through mode Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>

http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=567e78b28320939c18...

libavfilter/vf_vpp_qsv.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c index 334a86551b..be9bf54743 100644 --- a/libavfilter/vf_vpp_qsv.c +++ b/libavfilter/vf_vpp_qsv.c @@ -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;