From db9b1b5eae69f775bd5109e444b918ee98ee9d41 Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Wed, 10 Dec 2003 16:49:20 +0000
Subject: [PATCH] fixed interlaced encoding
Originally committed as revision 2590 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/mpegvideo.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index c9fbca0c17a..ddd28bb9c85 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -404,9 +404,10 @@ int MPV_common_init(MpegEncContext *s)
s->y_dc_scale_table=
s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
s->chroma_qscale_table= ff_default_chroma_qscale_table;
- s->progressive_sequence=
+ if (!s->encoding)
+ s->progressive_sequence= 1;
s->progressive_frame= 1;
-
+
y_size = (2 * s->mb_width + 2) * (2 * s->mb_height + 2);
c_size = (s->mb_width + 2) * (s->mb_height + 2);
yc_size = y_size + 2 * c_size;
--
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