Add a filter to act as a buffer between filters which may output multiple

frames for a single call to request_filter(), and a following filter which
assumes it will only receive one frame per call.

Commited in SoC by Bobby Bingham on 2007-08-18 03:17:52

Originally committed as revision 12016 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavfilter/avfilter.c

@@ -267,6 +267,7 @@ void avfilter_init(void)
 {
     avfilter_register(&vsrc_dummy);
     avfilter_register(&vsrc_ppm);
+    avfilter_register(&vf_buffer);
     avfilter_register(&vf_crop);
     avfilter_register(&vf_fps);
     avfilter_register(&vf_graph);