avconv: add a function for determining whether a filtergraph is simple

This makes the code easier to read.

1 files changed, 2 insertions, 2 deletions

diff --git a/avconv.c b/avconv.c
index 2e3bde925e..8cb8d142e8 100644
--- a/avconv.c
+++ b/avconv.c
@@ -2123,7 +2123,7 @@ static int transcode_init(void)
         ist = input_streams[i];
 
         for (j = 0; j < ist->nb_filters; j++) {
-            if (ist->filters[j]->graph->graph_desc) {
+            if (!filtergraph_is_simple(ist->filters[j]->graph)) {
                 av_log(NULL, AV_LOG_INFO, "  Stream #%d:%d (%s) -> %s",
                        ist->file_index, ist->st->index, ist->dec ? ist->dec->name : "?",
                        ist->filters[j]->name);
@@ -2144,7 +2144,7 @@ static int transcode_init(void)
             continue;
         }
 
-        if (ost->filter && ost->filter->graph->graph_desc) {
+        if (ost->filter && !filtergraph_is_simple(ost->filter->graph)) {
             /* output from a complex graph */
             av_log(NULL, AV_LOG_INFO, "  %s", ost->filter->name);
             if (nb_filtergraphs > 1)