forked from FFmpeg/FFmpeg
avfilter/vf_w3fdif: do not output extra frame at start with deint=interlaced
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85c169f6a6
commit
bbbf95848b
1 changed files with 3 additions and 3 deletions
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@ -526,6 +526,9 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
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return AVERROR(ENOMEM);
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}
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if (!s->prev)
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return 0;
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if ((s->deint && !s->cur->interlaced_frame) || ctx->is_disabled) {
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AVFrame *out = av_frame_clone(s->cur);
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if (!out)
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@ -537,9 +540,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
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return ff_filter_frame(ctx->outputs[0], out);
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}
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if (!s->prev)
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return 0;
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ret = filter(ctx, 0);
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if (ret < 0 || s->mode == 0)
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return ret;
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