better filter error message when accidentally reusing outputs

Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 10a9277562
parent ecda1d3cbe
commit 10a9277562
1 changed files with 1 additions and 1 deletions
--- a/ffmpeg_opt.c
+++ b/ffmpeg_opt.c
@ -1585,7 +1585,7 @@ static int open_output_file(OptionsContext *o, const char *filename)
 loop_end:
                if (!ofilter) {
                    av_log(NULL, AV_LOG_FATAL, "Output with label '%s' does not exist "
-                           "in any defined filter graph.\n", map->linklabel);
+                           "in any defined filter graph, or was already used elsewhere.\n", map->linklabel);
                    exit(1);
                }
                init_output_filter(ofilter, o, oc);