use native timebase for seeking

direction flag for seeking

Originally committed as revision 3577 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 1 insertions, 1 deletions

diff --git a/ffmpeg.c b/ffmpeg.c
index 8ad18f395f..103269877b 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2777,7 +2777,7 @@ static void opt_input_file(const char *filename)
 
     /* if seeking requested, we execute it */
     if (start_time != 0) {
-        ret = av_seek_frame(ic, -1, timestamp);
+        ret = av_seek_frame(ic, -1, timestamp, AVSEEK_FLAG_BACKWARD);
         if (ret < 0) {
             fprintf(stderr, "%s: could not seek to position %0.3f\n", 
                     filename, (double)timestamp / AV_TIME_BASE);