fftools/ffmpeg: fix progress log message in case pts is not available

[ffmpeg] / fftools / ffmpeg_filter.c

diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index aacc185059e655586a1057fae97eaf4ae5cf4acc..877fd670e622ac8490d5c5a067d512b1976da62f 100644 (file)
--- a/fftools/ffmpeg_filter.c
+++ b/fftools/ffmpeg_filter.c
@@ -340,6 +340,7 @@ int init_complex_filtergraph(FilterGraph *fg)
     graph = avfilter_graph_alloc();
     if (!graph)
         return AVERROR(ENOMEM);
+    graph->nb_threads = 1;
 
     ret = avfilter_graph_parse2(graph, fg->graph_desc, &inputs, &outputs);
     if (ret < 0)