link->cur_pic->pts = link->srcpic->pts;
link->cur_pic->pos = link->srcpic->pos;
link->cur_pic->pixel_aspect = link->srcpic->pixel_aspect;
+ link->cur_pic->interlaced = link->srcpic->interlaced;
+ link->cur_pic->top_field_first = link->srcpic->top_field_first;
}
else
link->cur_pic = picref;
#define AV_PERM_PRESERVE 0x04 ///< nobody else can overwrite the buffer
#define AV_PERM_REUSE 0x08 ///< can output the buffer multiple times, with the same contents each time
#define AV_PERM_REUSE2 0x10 ///< can output the buffer multiple times, modified each time
+
+ int interlaced; ///< is frame interlaced
+ int top_field_first;
} AVFilterPicRef;
/**
out->outpic->pts = picref->pts;
out->outpic->pos = picref->pos;
out->outpic->pixel_aspect = picref->pixel_aspect;
+ out->outpic->interlaced = picref->interlaced;
+ out->outpic->top_field_first = picref->top_field_first;
avfilter_start_frame(out, avfilter_ref_pic(out->outpic, ~0));
}
}
outpicref = avfilter_get_video_buffer(outlink, AV_PERM_WRITE, outlink->w, outlink->h);
outpicref->pts = picref->pts;
outpicref->pos = picref->pos;
+ outpicref->interlaced = picref->interlaced;
+ outpicref->top_field_first = picref->top_field_first;
+
outlink->outpic = outpicref;
av_reduce(&outpicref->pixel_aspect.num, &outpicref->pixel_aspect.den,
memcpy(c->frame.data , frame->data , sizeof(frame->data));
memcpy(c->frame.linesize, frame->linesize, sizeof(frame->linesize));
+ c->frame.interlaced_frame= frame->interlaced_frame;
+ c->frame.top_field_first = frame->top_field_first;
c->pts = pts;
c->pixel_aspect = pixel_aspect;
c->has_frame = 1;
picref->pts = c->pts;
picref->pixel_aspect = c->pixel_aspect;
+ picref->interlaced = c->frame.interlaced_frame;
+ picref->top_field_first = c->frame.top_field_first;
avfilter_start_frame(link, avfilter_ref_pic(picref, ~0));
avfilter_draw_slice(link, 0, link->h, 1);
avfilter_end_frame(link);