ffmpeg | branch: master | Pavel Koshevoy <pkoshe...@gmail.com> | Mon Feb 20 10:51:28 2017 +0800| [947fdad92de8ce6912ed8f3095c218c35d0b9fa7] | committer: Steven Liu
avfilter/af_atempo: fix drift calculation, ticket #6157 ticket #6157 Reported-by: Steven Liu <l...@chinaffmpeg.org> Signed-off-by: Pavel Koshevoy <pkoshe...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=947fdad92de8ce6912ed8f3095c218c35d0b9fa7 --- libavfilter/af_atempo.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavfilter/af_atempo.c b/libavfilter/af_atempo.c index a487882..eb62656 100644 --- a/libavfilter/af_atempo.c +++ b/libavfilter/af_atempo.c @@ -697,11 +697,11 @@ static int yae_adjust_position(ATempoContext *atempo) AudioFragment *frag = yae_curr_frag(atempo); const double prev_output_position = - (double)(prev->position[1] - atempo->origin[1] + atempo->window / 2); + (double)(prev->position[1] - atempo->origin[1] + atempo->window / 2) * + atempo->tempo; const double ideal_output_position = - (double)(prev->position[0] - atempo->origin[0] + atempo->window / 2) / - atempo->tempo; + (double)(prev->position[0] - atempo->origin[0] + atempo->window / 2); const int drift = (int)(prev_output_position - ideal_output_position); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
