X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavfilter%2Fvf_showinfo.c;h=d14d99b1f11116567bfa8ea81912144359b48a7d;hb=c0b47d1914a19abacdf1edf081cbf07485952920;hp=657e6e6df2245669dc5675d733bceb03325eaccd;hpb=e366e6bfab5c13970be2855d1031cb32aafa649e;p=ffmpeg

diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c
index 657e6e6df22..d14d99b1f11 100644
--- a/libavfilter/vf_showinfo.c
+++ b/libavfilter/vf_showinfo.c
@@ -27,6 +27,8 @@
 #include "libavutil/pixdesc.h"
 #include "libavutil/timestamp.h"
 #include "avfilter.h"
+#include "internal.h"
+#include "video.h"
 
 typedef struct {
     unsigned int frame;
@@ -79,6 +81,7 @@ static void end_frame(AVFilterLink *inlink)
     av_log(ctx, AV_LOG_INFO, "]\n");
 
     showinfo->frame++;
+    avfilter_unref_buffer(picref);
     avfilter_end_frame(inlink->dst->outputs[0]);
 }
 
@@ -91,8 +94,8 @@ AVFilter avfilter_vf_showinfo = {
 
     .inputs    = (const AVFilterPad[]) {{ .name       = "default",
                                     .type             = AVMEDIA_TYPE_VIDEO,
-                                    .get_video_buffer = avfilter_null_get_video_buffer,
-                                    .start_frame      = avfilter_null_start_frame,
+                                    .get_video_buffer = ff_null_get_video_buffer,
+                                    .start_frame      = ff_null_start_frame_keep_ref,
                                     .end_frame        = end_frame,
                                     .min_perms        = AV_PERM_READ, },
                                   { .name = NULL}},