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avfilter/avf_avectorscope: set time_base to outlink 

And rescale timestamps.
This commit is contained in:
Paul B Mahol 2022-04-18 20:22:34 +02:00
parent 9f73c40d32
commit d41f85235d
1 changed files with 2 additions and 1 deletions
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3
libavfilter/avf_avectorscope.c
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@ -240,6 +240,7 @@ static int config_output(AVFilterLink *outlink)
outlink->h = s->h;
outlink->sample_aspect_ratio = (AVRational){1,1};
outlink->frame_rate = s->frame_rate;
outlink->time_base = av_inv_q(outlink->frame_rate);
s->prev_x = s->hw = s->w / 2;
s->prev_y = s->hh = s->mode == POLAR ? s->h - 1 : s->h / 2;
@ -273,7 +274,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
for (i = 0; i < outlink->h; i++)
memset(s->outpicref->data[0] + i * s->outpicref->linesize[0], 0, outlink->w * 4);
}
s->outpicref->pts = insamples->pts;
s->outpicref->pts = av_rescale_q(insamples->pts, inlink->time_base, outlink->time_base);
av_frame_make_writable(s->outpicref);
ff_filter_execute(ctx, fade, NULL, NULL, FFMIN(outlink->h, ff_filter_get_nb_threads(ctx)));