Pass field order flag to libx264

Signed-off-by: N Jason Garrett-Glaser <jason@x264.com>

Pass field order flag to libx264
Signed-off-by: N Jason Garrett-Glaser <jason@x264.com>
b09f5482 · Marco Gittler · Jason Garrett-Glaser · 535638b5 · b09f5482
隐藏空白更改
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Showing with 4 addition and 0 deletion

libavcodec/libx264.c libavcodec/libx264.c +4 -0

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--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -105,6 +105,10 @@ static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
            frame->pict_type == FF_P_TYPE ? X264_TYPE_P :
            frame->pict_type == FF_B_TYPE ? X264_TYPE_B :
                                            X264_TYPE_AUTO;
+        if (x4->params.b_tff != frame->top_field_first) {
+            x4->params.b_tff = frame->top_field_first;
+            x264_encoder_reconfig(x4->enc, &x4->params);
+        }
    }

    do {