ffmpeg: fix ticks_per_frame for the avi stream copy case

Should not make any difference, but its more correct.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/ffmpeg.c b/ffmpeg.c
index 80135ace3b..093d7cc9fc 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2562,6 +2562,7 @@ static int transcode_init(OutputFile *output_files, int nb_output_files,
                     codec->time_base = icodec->time_base;
                     codec->time_base.num *= icodec->ticks_per_frame;
                     codec->time_base.den *= 2;
+                    codec->ticks_per_frame = 2;
                 }
             } else if(!(oc->oformat->flags & AVFMT_VARIABLE_FPS)
                       && strcmp(oc->oformat->name, "mov") && strcmp(oc->oformat->name, "mp4") && strcmp(oc->oformat->name, "3gp")