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Code Issues Releases Activity

lavfi/telecine: Mark telecined frames as interlaced.

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This commit is contained in:
Carl Eugen Hoyos 2020-04-05 01:00:44 +02:00
parent 9d21d18ec3
commit dbc5c0c1c8
1 changed files with 8 additions and 0 deletions
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8
libavfilter/vf_telecine.c
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@ -207,6 +207,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
s->stride[i],
(s->planeheight[i] - !s->first_field + 1) / 2);
}
s->frame[nout]->interlaced_frame = 1;
s->frame[nout]->top_field_first = !s->first_field;
nout++;
len--;
s->occupied = 0;
@ -220,6 +222,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
inpicref->data[i], inpicref->linesize[i],
s->stride[i],
s->planeheight[i]);
s->frame[nout]->interlaced_frame = inpicref->interlaced_frame;
s->frame[nout]->top_field_first = inpicref->top_field_first;
nout++;
len -= 2;
}
@ -236,6 +240,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
for (i = 0; i < nout; i++) {
AVFrame *frame = av_frame_clone(s->frame[i]);
int interlaced = frame->interlaced_frame;
int tff = frame->top_field_first;
if (!frame) {
av_frame_free(&inpicref);
@ -243,6 +249,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
}
av_frame_copy_props(frame, inpicref);
frame->interlaced_frame = interlaced;
frame->top_field_first = tff;
frame->pts = ((s->start_time == AV_NOPTS_VALUE) ? 0 : s->start_time) +
av_rescale(outlink->frame_count_in, s->ts_unit.num,
s->ts_unit.den);