virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

lavfi/telecine: Mark telecined frames as interlaced.

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavfilter/vf_telecine.c
View File

@ -207,6 +207,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
s->stride[i], s->stride[i],
(s->planeheight[i] - !s->first_field + 1) / 2); (s->planeheight[i] - !s->first_field + 1) / 2);
} }
s->frame[nout]->interlaced_frame = 1;
s->frame[nout]->top_field_first = !s->first_field;
nout++; nout++;
len--; len--;
s->occupied = 0; s->occupied = 0;
@ -220,6 +222,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
inpicref->data[i], inpicref->linesize[i], inpicref->data[i], inpicref->linesize[i],
s->stride[i], s->stride[i],
s->planeheight[i]); s->planeheight[i]);
s->frame[nout]->interlaced_frame = inpicref->interlaced_frame;
s->frame[nout]->top_field_first = inpicref->top_field_first;
nout++; nout++;
len -= 2; len -= 2;
} }
@ -236,6 +240,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
for (i = 0; i < nout; i++) { for (i = 0; i < nout; i++) {
AVFrame *frame = av_frame_clone(s->frame[i]); AVFrame *frame = av_frame_clone(s->frame[i]);
int interlaced = frame->interlaced_frame;
int tff = frame->top_field_first;
if (!frame) { if (!frame) {
av_frame_free(&inpicref); av_frame_free(&inpicref);
@ -243,6 +249,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
} }
av_frame_copy_props(frame, 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) + frame->pts = ((s->start_time == AV_NOPTS_VALUE) ? 0 : s->start_time) +
av_rescale(outlink->frame_count_in, s->ts_unit.num, av_rescale(outlink->frame_count_in, s->ts_unit.num,
s->ts_unit.den); s->ts_unit.den);