avfilter/avf_showspectrum: fix pts offset by one

Paul B Mahol committed 4 years ago

Commit a34fe3d1 parent fe2eb971 file · +2 −1Browse files

Showing the changes to libavfilter (1 of 1 file). Show all

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libavfilter/avf_showspectrum.c+2−1

@@ -1064,6 +1064,7 @@ static int config_output(AVFilterLink *outlink) · 1063 unmodified lines
1064	1064	int i, fft_size, h, w, ret;
1065	1065	float overlap;
1066	1066
	1067	+ s->old_pts = AV_NOPTS_VALUE;
1067	1068	s->dmax = expf(s->limit * M_LN10 / 20.f);
1068	1069	s->dmin = expf((s->limit - s->drange) * M_LN10 / 20.f);
1069	1070
@@ -1610,7 +1611,7 @@ static int activate(AVFilterContext *ctx) · 540 unmodified lines
1610	1611	if (s->data == D_UPHASE)
1611	1612	ff_filter_execute(ctx, calc_channel_uphases, NULL, NULL, s->nb_display_channels);
1612	1613
1613		− if (s->xpos == 0 \|\| s->sliding != FULLFRAME)
	1614	+ if (s->sliding != FULLFRAME \|\| s->xpos == 0)
1614	1615	s->in_pts = fin->pts;
1615	1616	ret = plot_spectrum_column(inlink, fin);
1616	1617	av_frame_free(&fin);