return 0;
}
-static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
+static int start_frame(AVFilterLink *inlink, AVFilterBufferRef *inpicref)
{
SetFieldContext *setfield = inlink->dst->priv;
AVFilterBufferRef *outpicref = avfilter_ref_buffer(inpicref, ~0);
outpicref->video->interlaced = 1;
outpicref->video->top_field_first = setfield->mode;
}
- ff_start_frame(inlink->dst->outputs[0], outpicref);
+ return ff_start_frame(inlink->dst->outputs[0], outpicref);
}
AVFilter avfilter_vf_setfield = {