Index: libmpcodecs/vd_ffmpeg.c
===================================================================
--- libmpcodecs/vd_ffmpeg.c	(Revision 24785)
+++ libmpcodecs/vd_ffmpeg.c	(Arbeitskopie)
@@ -736,6 +736,8 @@
     mp_image_t* mpi=NULL;
     int dr1= ctx->do_dr1;
 
+    sh->frametime=1.0/sh->fps;
+
     if(len<=0) return NULL; // skipped frame
 
 //ffmpeg interlace (mpeg2) bug have been fixed. no need of -noslices
@@ -783,6 +785,8 @@
     ret = avcodec_decode_video(avctx, pic,
 	     &got_picture, data, len);
 
+    if(!got_picture)sh->frametime=1.0/1000.0;
+
     dr1= ctx->do_dr1;
     if(ret<0) mp_msg(MSGT_DECVIDEO,MSGL_WARN, "Error while decoding frame!\n");
 //printf("repeat: %d\n", pic->repeat_pict);