avfilter/vf_interlace: more accurate pts calculation

Signed-off-by: Aleksey Vasenev <margtu-fivt@ya.ru> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · df8248f66e
parent 3428865163
commit df8248f66e
1 changed files with 0 additions and 2 deletions
--- a/libavfilter/vf_interlace.c
+++ b/libavfilter/vf_interlace.c
@ -111,7 +111,6 @@ static int config_out_props(AVFilterLink *outlink)
    outlink->time_base = inlink->time_base;
    outlink->frame_rate = inlink->frame_rate;
    // half framerate
-    outlink->time_base.num *= 2;
    outlink->frame_rate.den *= 2;
    outlink->flags |= FF_LINK_FLAG_REQUEST_LOOP;

@ -204,7 +203,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf)
    av_frame_copy_props(out, s->cur);
    out->interlaced_frame = 1;
    out->top_field_first  = tff;
-    out->pts             /= 2;  // adjust pts to new framerate

    /* copy upper/lower field from cur */
    copy_picture_field(s->cur, out, inlink, tff ? FIELD_UPPER : FIELD_LOWER, s->lowpass);