[FFmpeg-cvslog] r25456 - trunk/libavfilter/avfilter.c

[stefano]

Author: stefano
Date: Wed Oct 13 00:32:31 2010
New Revision: 25456

Log:
Make avfilter_config_links() use the timebase of the first input link
of a filter for setting the output timebase, if there is such a link,
rather than always use AV_TIME_BASE_Q.

This fixes configuration for all the filters which do not use the
default config_props for the output link, and do not set explicitely
the timebase.

Modified:
   trunk/libavfilter/avfilter.c

Modified: trunk/libavfilter/avfilter.c
==============================================================================
--- trunk/libavfilter/avfilter.c	Tue Oct 12 20:44:28 2010	(r25455)
+++ trunk/libavfilter/avfilter.c	Wed Oct 13 00:32:31 2010	(r25456)
@@ -182,7 +182,8 @@ int avfilter_config_links(AVFilterContex
                 return ret;
 
             if (link->time_base.num == 0 && link->time_base.den == 0)
-                link->time_base = AV_TIME_BASE_Q;
+                link->time_base = link->src && link->src->input_count ?
+                    link->src->inputs[0]->time_base : AV_TIME_BASE_Q;
 
             if ((config_link = link->dstpad->config_props))
                 if ((ret = config_link(link)) < 0)