From 427b51269e1572d69dc56236011f08b733c00655 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefasab@gmail.com>
Date: Sun, 19 May 2013 17:30:23 +0200
Subject: [PATCH] cmdutils: show timeline support in -filters listing

---
 cmdutils.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmdutils.c b/cmdutils.c
index f5cddb1ed3..542634924e 100644
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -1454,6 +1454,7 @@ int show_filters(void *optctx, const char *opt, const char *arg)
     const AVFilterPad *pad;
 
     printf("Filters:\n"
+           "  T = Timeline support\n"
            "  A = Audio input/output\n"
            "  V = Video input/output\n"
            "  N = Dynamic number and/or type of input/output\n"
@@ -1477,7 +1478,8 @@ int show_filters(void *optctx, const char *opt, const char *arg)
                                   ( i && (filter->flags & AVFILTER_FLAG_DYNAMIC_OUTPUTS))) ? 'N' : '|';
         }
         *descr_cur = 0;
-        printf("%-16s %-10s %s\n", filter->name, descr, filter->description);
+        printf(" %c %-16s %-10s %s\n", filter->flags & AVFILTER_FLAG_SUPPORT_TIMELINE ? 'T' : '.',
+               filter->name, descr, filter->description);
     }
 #endif
     return 0;