[FFmpeg-cvslog] avconv: set AVFormatContext.duration from '-t'

[Andrey Utkin]

ffmpeg | branch: master | Andrey Utkin <andrey.krieger.utkin at gmail.com> | Sun Feb  5 16:49:14 2012 +0200| [c22e2ec9d1ffe7fd59be2198520b9a746de62e91] | committer: Anton Khirnov

avconv: set AVFormatContext.duration from '-t'

Set output files duration to recording_time option, if given.
Rationale: to save duration into metadata for file that is written to
non-seekable output, for formats like FLV (with metadata at beginning).

Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c22e2ec9d1ffe7fd59be2198520b9a746de62e91
---

 avconv.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/avconv.c b/avconv.c
index 418e1fd..92ffd0f 100644
--- a/avconv.c
+++ b/avconv.c
@@ -3955,6 +3955,8 @@ static void opt_output_file(void *optctx, const char *filename)
     output_files[nb_output_files - 1].ctx       = oc;
     output_files[nb_output_files - 1].ost_index = nb_output_streams - oc->nb_streams;
     output_files[nb_output_files - 1].recording_time = o->recording_time;
+    if (o->recording_time != INT64_MAX)
+        oc->duration = o->recording_time;
     output_files[nb_output_files - 1].start_time     = o->start_time;
     output_files[nb_output_files - 1].limit_filesize = o->limit_filesize;
     av_dict_copy(&output_files[nb_output_files - 1].opts, format_opts, 0);