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Code Issues Releases Activity

avfilter/vf_libplacebo: don't explode on zero FPS information

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While technically not specifiad as valid by the AVFilterLink documentation,
it is currently possible to get an FPS of zero from various sources inside
libavfilter (notably vf_buffersrc).

Avoid a division by zero and resulting infinity when this happens.
This commit is contained in:
Niklas Haas
2025-03-17 15:22:16 +01:00
parent 68b105341c
commit 46762c8b82
1 changed files with 1 additions and 1 deletions
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libavfilter/vf_libplacebo.c
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@ -1073,7 +1073,7 @@ static int libplacebo_activate(AVFilterContext *ctx)
in->qstatus = pl_queue_update(in->queue, &in->mix, pl_queue_params(
.pts = out_pts * av_q2d(outlink->time_base),
.radius = pl_frame_mix_radius(&s->opts->params),
.vsync_duration = av_q2d(av_inv_q(l->frame_rate)),
.vsync_duration = l->frame_rate.num ? av_q2d(av_inv_q(l->frame_rate)) : 0,
));
switch (in->qstatus) {