[FFmpeg-cvslog] ffmpeg: dont copy duration when -t is used

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Sep 11 05:24:26 2011 +0200| [0c0ec4be6bfabd766ea4125329c127b4ceb2ab1e] | committer: Michael Niedermayer

ffmpeg: dont copy duration when -t is used
Fixes Ticket445

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0c0ec4be6bfabd766ea4125329c127b4ceb2ab1e
---

 ffmpeg.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/ffmpeg.c b/ffmpeg.c
index 9565c70..048d2fa 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3834,9 +3834,12 @@ static void opt_output_file(void *optctx, const char *filename)
     }
 
     /* copy global metadata by default */
-    if (!o->metadata_global_manual && nb_input_files)
+    if (!o->metadata_global_manual && nb_input_files){
         av_dict_copy(&oc->metadata, input_files[0].ctx->metadata,
                      AV_DICT_DONT_OVERWRITE);
+        if(o->recording_time != INT64_MAX)
+            av_dict_set(&oc->metadata, "duration", NULL, 0);
+    }
     if (!o->metadata_streams_manual)
         for (i = output_files[nb_output_files - 1].ost_index; i < nb_output_streams; i++) {
             InputStream *ist = &input_streams[output_streams[i].source_index];