avfilter/vsrc_mandelbrot: set video frame duration

2 years ago · 45910b2504
parent 96d4f74548
commit 45910b2504
1 changed files with 1 additions and 0 deletions
--- a/libavfilter/vsrc_mandelbrot.c
+++ b/libavfilter/vsrc_mandelbrot.c
@ -395,6 +395,7 @@ static int request_frame(AVFilterLink *link)

    picref->sample_aspect_ratio = (AVRational) {1, 1};
    picref->pts = s->pts++;
+    picref->duration = 1;

    draw_mandelbrot(link->src, (uint32_t*)picref->data[0], picref->linesize[0]/4, picref->pts);
    return ff_filter_frame(link, picref);